Major interaction on record — check this product against your medications before combining. Based on 9 of 11 ingredients. Check your meds →
Dietary supplement

Lipo Red Ingredients & Drug Interactions

by MM Sports Nutrition

Lipo Red label
See full label image
Capsule Category: Other Combinations
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Lipo Red against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Major

Lipo Red is a dietary supplement by MM Sports Nutrition with 11 active ingredients. Its ingredients are commonly taken for weight loss and fat burning, boosting energy, athletic performance.Based on those ingredients, 1,296 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Yohimbine HCl, Caffeine, Octopamine HCl. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Lipo Red by MM Sports Nutrition

Ask about any prescription or over-the-counter medication and we check it for interactions with Lipo Red by MM Sports Nutrition — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Lipo Red by MM Sports Nutrition

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 11 active ingredients.
  • “LipoRED Thermogenic Blend” is a proprietary blend — the label gives one combined amount (712.60 mg) without saying how much of each component you get.

Lipo Red contains 11 ingredients total. The active ones are evodiamine, octopamine HCl (a stimulant compound), vinpocetine (used for circulation and cognition), yohimbine HCl (a stimulant alkaloid), raspberry ketone, acai fruit extract, white willow bark extract (containing salicin, an aspirin-like compound), caffeine, African mango seed extract, amla (Indian gooseberry) fruit extract, and N-acetyl-L-tyrosine.

The product also includes inactive ingredients—magnesium stearate, rice powder, and gelatin—as excipients.

Does it work?

Strong evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Strong

Clinical evidence supports at least one of this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: fat burning and appetite suppression.
  • We looked for evidence on: Athletic performance, Mental alertness, Obesity, Metabolic rate, Energy expenditure, Body composition.
  • The strongest evidence on file: Caffeine is rated "Likely Effective" for Athletic performance (Natural Medicines).
  • Also on file: Caffeine is rated "Likely Effective" for Mental alertness.
  • Also on file: Caffeine is rated "Possibly Effective" for Obesity.

The evidence for most ingredients in this product is not established. Caffeine is likely effective for mental alertness and athletic performance.

Vinpocetine is possibly effective for dementia. White willow bark is possibly effective for back pain.

Amla fruit extract is possibly effective for GERD and dyslipidemia (abnormal blood fat levels). For the other claims—athletic performance with octopamine, obesity reduction with raspberry ketone or African mango, alopecia or skin health with raspberry ketone or acai—the data we hold shows insufficient reliable evidence to rate them.

The evidence, ingredient by ingredient Octopamine Vinpocetine Yohimbe Raspberry Ketone Acai Willow Bark Caffeine Irvingia Gabonensis

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 8 of the 9 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 9 of 9.
  • General safety write-ups exist for 9 of 9.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Octopamine has stimulant-like effects and very limited human safety data; use only after talking to a health professional. Due to structural similarity to the stimulant synephrine, Health Canada caps octopamine at 50 mg daily, yet clinical safety evidence at any dose is lacking.

A case report linked chronic use of a multi-ingredient supplement containing octopamine to blood clots, chest pain, and heart attack. Vinpocetine is generally well tolerated short-term but long-term safety is unclear; common side effects include anxiety, dizziness, headache, flushing, and sleep disturbances.

Raspberry ketone is structurally similar to synephrine; though poorly studied in humans, stimulant side effects are theoretically possible, and case reports describe heart palpitations, elevated blood pressure, and dangerous arrhythmias. White willow bark can cause diarrhea, heartburn, and rash; rarely, gastrointestinal bleeding and kidney problems.

Caffeine in moderate doses is generally safe for healthy adults but high doses can cause serious effects. African mango is generally well tolerated short-term in studies; one rare case of acute liver inflammation has been reported.

Acai as a concentrated supplement has not been well studied.

Side effects, ingredient by ingredient Octopamine Vinpocetine Yohimbe Raspberry Ketone Acai Willow Bark Caffeine Irvingia Gabonensis

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 9 of the 9 matched ingredients can interact with medications — Vinpocetine, Yohimbe, Indian Gooseberry, Willow Bark, Caffeine, among others.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; lithium.
  • For scale: 1,297 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking Lipo Red, double-check any ephedrine-based products (Major severity), then blood pressure medications, MAOIs, blood thinners or antiplatelet drugs, warfarin, diabetes medications, seizure drugs, barbiturates, antipsychotics, antibiotics (especially quinolones), acid-reflux medications, and other stimulants. The caffeine alone interacts with many common drugs.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with clinical evidence supporting its stated purpose. Major medication interactions have been identified, and safety information is well characterized.

This is a weight-loss and energy supplement combining stimulants and circulation-supporting ingredients. If you take blood pressure medications, blood thinners (including warfarin), MAOIs, diabetes drugs, seizure medications, or any prescription stimulants, check your exact medications with the tool below before considering this product.

Talk with your pharmacist or doctor—the stimulant profile and interaction count make personalized review essential.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 9 of 11 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 26, 2014.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Lipo Red, straight from the product label.

Brand MM Sports Nutrition
Barcode (UPC) 691381249104
Net contents 90 Capsule(s)
Market status On market
Date entered into DSLD Aug 26, 2014
DSLD ID 36891
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Lipo Red by MM Sports Nutrition, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
90
UPC/BARCODE
691381249104
IngredientAmount% DV
Evodiamine0 NP--
Octopamine HCl0 NP--
Vinpocetine0 NP--
Yohimbine HCl0 NP--
Raspberry Ketone0 NP--
Acai fruit extract0 NP--
White Willow bark extract0 NP--
Caffeine0 NP--
African Mango (Irvingia gabonensis) seed extract0 NP--
N-Acetyl-L-Tyrosine0 NP--
LipoRED Thermogenic Blend712.6 mg--
Amla fruit extract0 NP--

Other ingredients: Magnesium Stearate, Rice powder, Gelatin

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements

LipoRED is a targeted fat burner containing the most powerful legal ingredients available in order to promote the most efficient fat burning metabolism, elevate the body’s thermogenic furnace, suppress appetite and provide intense and extended energy. LipoRED was specifically designed to attack deep fat stores through multiple pathways by stimulating both white and brown adipose tissues. The MMSN R&D Team created LipoRED to be the strongest fat burner available today by combining sound and evidence-based science and proven weight loss ingredients along with the newest most cutting edge fat-burning ingredients in one comprehensive all-purpose weight loss formula. LipoRED activates lipolytic nutrigenomic mechanisms and immediately activates lipolysis which promotes the release, mobilization and oxidation of stored body fat.

TARGETED FAT LOSS

- Advanced Formula Stimulates Both White and Brown Adipose Tissues - Attacks Deep Fat Stores Through Multiple Fat Burning Pathways - Activates Lipolytic Nutrigenomic Mechanisms

General

70-05-152 17312

Precautions

WARNING: NOT FOR USE BY INDIVIDUALS UNDER THE AGE OF 18 YEARS.

DO NOT USE IF PREGNANT OR NURSING.

Consult a physician before starting any diet and exercise program and before using this product. Do not take this product if you have a medical condition. Discontinue use and call a physician or licensed health care professional immediately if you experience unexpected side effects.

If taking prescription medications, consult a licensed health care professional prior to use.

Athlete Disclosure: Due to possible restrictions of dietary supplement use by amateur, Olympic and professional sports organizations (e.g., WADA, NCAA, NFL, MLB, NBA, etc.) it is recommended that you consult with the appropriate governing body before using this product or taking any dietary supplement.

KEEP OUT OF THE REACH OF CHILDREN.

WARNING: Contents cause Extreme Energy, Intense Thermogenesis and Maximum Appetite Suppression.

Stay well hydrated throughout the day while using this product especially in hot and humid temperatures. DO NOT TAKE AFTER 6 PM. MAY CAUSE SLEEPLESSNESS. USE RESPONSIBLY.

ALLERGY INFORMATION: Manufactured in a facility that processes milk, egg, fish, shellfish, tree nuts, wheat and soy.

Storage

STORE IN A COOL, DRY PLACE AWAY FROM MOISTURE AND SUNLIGHT. ALWAYS KEEP TIGHTLY SEALED.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Seals/Symbols

QIG QUALITY INGREDIENTS GUARANTEED

MM SPORTS NUTRITION(R)

MADE IN THE USA

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement test your tolerance by taking one (1) capsule with food. If well tolerated may be taken without food. Morning: Take 1 capsule. Mid-Afternoon: Take 1 capsule. Stay well hydrated throughout the day while using this product especially in hot and humid temperatures. DO NOT TAKE AFTER 6 PM. MAY CAUSE SLEEPLESSNESS. USE RESPONSIBLY.

Formula

Contains 275 mg Caffeine per serving.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Lipo Red by MM Sports Nutrition label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Lipo Red label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Lipo Red by MM Sports Nutrition

These are the 11 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container90 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

LipoRED Thermogenic Blend

712.6 mg per serving

Other (inactive) ingredients: Magnesium Stearate, Rice powder, Gelatin. These complete the product’s ingredient list but are not active constituents.

Interaction report

Lipo Red by MM Sports Nutrition Drug Interactions

Want to check YOUR meds against Lipo Red?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
1,296Drugs
17 Major 980 Moderate 299 Minor

Ingredients driving the most interactions

Yohimbine HCl 1,125
Caffeine 655
Octopamine HCl 352
Vinpocetine 208
Amla fruit extract 208

Individual Drug Interactions

The ingredients in Lipo Red interact with 1,296 drugs. Click any drug to see the details.

9 of the 11 ingredients in Lipo Red interact with drugs. Each result below shows which ingredient is responsible. Yohimbine HCl Caffeine Octopamine HCl Vinpocetine Amla fruit extract Raspberry Ketone White Willow bark extract African Mango (Irvingia gabonensis) seed extract Acai fruit extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Lipo Red with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Yohimbine HCl13 drug types · 1,125 drugs

Monoamine Oxidase Inhibitors (Maois)

Concomitant use of MAOIs with yohimbe can result in additive effects.
Yohimbine, a constituent of yohimbe, has MAO inhibitory effects. At high doses, yohimbine is a non-selective inhibitor of MAO.

Likelihood Likely Evidence D
Antihypertensive Drugs

Theoretically, yohimbe might reduce the effects of antihypertensive drugs.
Yohimbine, a constituent of yohimbe, is an alpha-2 adrenoceptor antagonist and has been reported to increase blood pressure in clinical research. Theoretically, concomitant use of yohimbe and antihypertensive drugs can interfere with blood pressure control.

Likelihood Probable Evidence D
Clonidine (Catapres)

Theoretically, yohimbe might precipitate clonidine withdrawal.
Chronic clonidine use can downregulate alpha-2 adrenoreceptors. Animal research and one human case report suggest that concomitant administration of yohimbine, an alpha-2 adrenoceptor antagonist, may precipitate clonidine withdrawal and lead to sympathomimetic toxicity, including hypertensive crisis.

Likelihood Possible Evidence D
Cytochrome P450 2D6 (Cyp2D6) Inhibitors

CYP2D6 inhibitors may increase the levels and adverse effects of yohimbine, a constituent of yohimbe.
In vitro and clinical research shows that the yohimbe bark constituent, yohimbine, is metabolized by CYP2D6 isoenzymes. Paroxetine, a cytochrome P450 (CYP) 2D6 inhibitor, increases the maximum serum concentration of yohimbine and reduces the clearance of yohimbine compared to yohimbine alone in patients who are extensive CYP2D6 metabolizers..

Likelihood Probable Evidence B
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, yohimbe might increase the levels and adverse effects of CYP2D6 substrates.
In vitro research suggests that yohimbine, a constituent of yohimbe bark, inhibits CYP2D6 enzyme activity.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Inhibitors

Theoretically, CYP3A4 inhibitors might increase the levels and adverse effects of yohimbine, a constituent of yohimbe bark.
In vitro and clinical research shows that the yohimbe bark constituent, yohimbine, is metabolized by CYP3A4 enzymes. Theoretically, drugs that inhibit CYP3A4 might increase the levels and adverse effects of yohimbine.

Likelihood Possible Evidence D
Paroxetine (Paxil)

Paroxetine decreases the clearance of yohimbine and may increase its effects.
Paroxetine, a cytochrome P450 (CYP) 2D6 inhibitor, increases the maximum serum concentration of yohimbine by about 350% and reduces the clearance of yohimbine by about 80% compared to yohimbine alone in patients who are extensive CYP2D6 metabolizers. No significant changes in pharmacokinetic parameters of yohimbine were observed with coadministration of paroxetine in patients who are poor CYP2D6 metabolizers.

Likelihood Probable Evidence B
Phenothiazines

Theoretically, using yohimbine with phenothiazines might have additive effects.
Yohimbine, a constituent of yohimbe, has alpha-2 adrenergic antagonist effects. Theoretically, combining it with phenothiazines can cause additive alpha-2 adrenergic antagonism.

Likelihood Possible Evidence D
Stimulant Drugs

Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Yohimbine, a constituent of yohimbe, has sympathomimetic effects and increases blood pressure in a dose-dependent manner. Theoretically, taking yohimbe with stimulant drugs can have additive stimulant and hypertensive effects.

Likelihood Possible Evidence D
Tricyclic Antidepressants (Tcas)

Theoretically, taking yohimbe with TCAs can increase adverse effects.
A small clinical study in patients taking TCAs for at least 4 weeks shows that receiving doses of intravenous yohimbine 2.5-20 mg daily for up to 7 days precipitates severe anxiety, agitation, and tremor. The effects of yohimbe bark itself are unclear; oral yohimbe bark contains 0.6% to 1.38% yohimbine, but it is unclear how much is absorbed.

Likelihood Possible Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, combining yohimbe bark with antiplatelet or anticoagulant drugs might have additive effects; however, this has not been reported in clinical research.
Research in healthy adults shows that taking yohimbine, a constituent of yohimbe bark, in doses of 8 mg or more, seems to inhibit platelet aggregation in vitro by binding to the alpha-2 adrenoceptor. The effects of yohimbe bark itself are unclear; yohimbe bark contains 0.6% to 1.38% yohimbine, but it is unclear how much is absorbed.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, yohimbe might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that yohimbe extract induces CYP1A2 enzymes.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, yohimbe might decrease the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that yohimbe extract induces CYP3A4 enzymes.

Likelihood Possible Evidence D
Yohimbine HCl full monograph & interactions

Caffeine41 drug types · 655 drugs

Ephedrine

Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Use of ephedrine with caffeine can increase the risk of stimulatory adverse effects. There is evidence that using ephedrine with caffeine might increase the risk of serious life-threatening or debilitating adverse effects such as hypertension, myocardial infarction, stroke, seizures, and death.

Likelihood Probable Evidence D
Adenosine (Adenocard)

Theoretically, caffeine might decrease the vasodilatory effects of adenosine and interfere with its use prior to stress testing.
Some evidence shows that caffeine is a competitive inhibitor of adenosine and can reduce the vasodilatory effects of adenosine in humans. However, other research shows that caffeine does not seem to affect supplemental adenosine because high interstitial levels of adenosine overcome the antagonistic effects of caffeine. It is recommended that methylxanthines and methylxanthine-containing products be stopped 24 hours prior to pharmacological stress tests. However, methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing.

Likelihood Possible Evidence B
Anticoagulant/Antiplatelet Drugs

Theoretically, caffeine may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Caffeine is reported to have antiplatelet activity. Theoretically, it might increase the risk of bleeding when used concomitantly with these agents; however, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Beta-Adrenergic Agonists

Theoretically, large amounts of caffeine might increase the cardiac inotropic effects of beta-agonists.

Likelihood Probable Evidence D
Carbamazepine (Tegretol)

Theoretically, caffeine might reduce the effects of carbamazepine and increase the risk for convulsions.
Animal research suggests that taking caffeine can lower the anticonvulsant effects of carbamazepine and can induce seizures when taken in doses above 400 mg/kg. Human research has shown that taking caffeine 300 mg in three divided doses along with carbamazepine 200 mg reduces the bioavailability of carbamazepine by 32% and prolongs the plasma half-life of carbamazepine 2-fold in healthy individuals.

Likelihood Possible Evidence D
Cimetidine (Tagamet)

Theoretically, cimetidine might increase the levels and adverse effects of caffeine.
Cimetidine decreases the rate of caffeine clearance by 31% to 42%.

Likelihood Likely Evidence B
Clozapine (Clozaril)

Caffeine might increase the levels and adverse effects of clozapine and acutely exacerbate psychotic symptoms.
Caffeine might increase the effects and toxicity of clozapine. Caffeine doses of 400-1000 mg per day inhibit clozapine metabolism. Clozapine is metabolized by cytochrome P450 1A2 (CYP1A2). Although researchers speculate that caffeine might inhibit CYP1A2, there is no reliable evidence that caffeine affects CYP1A2. There is also speculation that genetic factors might make some patients more sensitive to an interaction between clozapine and caffeine. In one case report, severe, life-threatening clozapine toxicity and multiorgan system failure occurred in a patient with schizophrenia stabilized on clozapine who consumed caffeine 600 mg daily.

Likelihood Possible Evidence B
Dipyridamole (Persantine)

Theoretically, caffeine might decrease the vasodilatory effects of dipyridamole and interfere with its use prior to stress testing.
Caffeine inhibits dipyridamole-induced vasodilation. It is recommended that methylxanthines and methylxanthine-containing products be stopped 24 hours prior to pharmacological stress tests. Methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing.

Likelihood Probable Evidence B
Disulfiram (Antabuse)

Theoretically, disulfiram use might increase the levels and adverse effects of caffeine.
Disulfiram decreases the rate of caffeine clearance.

Likelihood Probable Evidence B
Diuretic Drugs

Theoretically, using caffeine with diuretic drugs might increase the risk of hypokalemia.
Caffeine, especially in excessive amounts, can reduce potassium levels due to stimulation of the sodium-potassium pump. Diuretics can also cause lower potassium levels.

Likelihood Possible Evidence D
Estrogens

Theoretically, estrogens might increase the levels and adverse effects of caffeine.
Estrogen inhibits caffeine metabolism.

Likelihood Probable Evidence B
Ethosuximide (Zarontin)

Theoretically, caffeine might reduce the effects of ethosuximide and increase the risk for convulsions.
Animal research suggests that caffeine 92.4 mg/kg can decrease the anticonvulsant activity of ethosuximide. However, this effect has not been reported in humans.

Likelihood Possible Evidence D
Felbamate (Felbatol)

Theoretically, caffeine might reduce the effects of felbamate and increase the risk for convulsions.
Animal research suggests that a high dose of caffeine 161.7 mg/kg can decreases the anticonvulsant activity of felbamate. However, this effect has not been reported in humans.

Likelihood Possible Evidence D
Flutamide (Eulexin)

Theoretically, caffeine might increase the levels and adverse effects of flutamide.
In vitro evidence suggests that caffeine can inhibit the metabolism of flutamide. However, this effect has not been reported in humans.

Likelihood Probable Evidence D
Fluvoxamine (Luvox)

Theoretically, fluvoxamine might increase the levels and adverse effects of caffeine.
Fluvoxamine reduces caffeine metabolism.

Likelihood Probable Evidence D
Lithium

Abrupt caffeine withdrawal might increase the levels and adverse effects of lithium.
Caffeine has diuretic activity. When abruptly discontinued, caffeine may alter the clearance of lithium. There are two case reports of lithium tremor that worsened upon abrupt coffee withdrawal and 6 case reports of elevated serum lithium levels after reducing or eliminating caffeine intake. In one case, a male with schizoaffective disorder stabilized on lithium had an elevated lithium level after reducing his caffeine intake by 87%. At a later date, he increased his caffeine intake by 6-fold, resulting in a subtherapeutic lithium level and a recurrence of psychiatric symptoms.

Likelihood Probable Evidence D
Monoamine Oxidase Inhibitors (Maois)

Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Caffeine has been shown to inhibit monoamine oxidase (MAO) A and B in laboratory studies. Concomitant intake of large amounts of caffeine with MAOIs might precipitate a hypertensive crisis. In a case report, a patient that consumed 10-12 cups of caffeinated coffee and took the MAOI tranylcypromine presented with severe hypertension. Hypertension was resolved after the patient switched to drinking decaffeinated coffee.

Likelihood Possible Evidence D
Nicotine

Theoretically, concomitant use might increase the risk of hypertension.
Concomitant use of caffeine and nicotine has been shown to have additive cardiovascular effects, including increased heart rate and blood pressure. Blood pressure was increased by 10.8/12.4 mmHg when the agents were used concomitantly.

Likelihood Probable Evidence B
Pentobarbital (Nembutal)

Theoretically, caffeine might decrease the effects of pentobarbital.
Caffeine might negate the hypnotic effects of pentobarbital.

Likelihood Possible Evidence B
Phenobarbital (Luminal)

Theoretically, caffeine might reduce the effects of phenobarbital and increase the risk for convulsions.
Animal research suggests that caffeine can decrease the anticonvulsant activity of phenobarbital. However, the exact mechanism of this interaction is unclear.

Likelihood Possible Evidence D
Phenylpropanolamine

Theoretically, phenylpropanolamine might increase the risk of hypertension, as well as the levels and adverse effects of caffeine.
Concomitant use of phenylpropanolamine and caffeine might cause an additive increase in blood pressure. Phenylpropanolamine also seems to increase caffeine serum levels.

Likelihood Probable Evidence B
Phenytoin (Dilantin)

Theoretically, caffeine might reduce the effects of phenytoin and increase the risk for convulsions.
Animal research suggests that caffeine can decrease the anticonvulsant activity of phenytoin. The effect does not seem to be related to the seizure threshold-lowering effects of caffeine. However, the exact mechanism of this interaction is unclear.

Likelihood Possible Evidence D
Pioglitazone (Actos)

Theoretically, caffeine might increase the levels and clinical effects of pioglitazone.
Animal research suggests that caffeine can modestly increase the maximum concentration, area under the curve, and half-life of pioglitazone, and also reduce its clearance. This increased the antidiabetic effects of pioglitazone. However, the exact mechanism of this interaction is unclear.

Likelihood Possible Evidence D
Quinolone Antibiotics

Theoretically, quinolone antibiotics might increase the levels and adverse effects of caffeine.
Quinolones (also called fluoroquinolones) can decrease caffeine clearance by inhibiting cytochrome P450 1A2 (CYP1A2) enzyme.

Likelihood Probable Evidence B
Riluzole (Rilutek)

Theoretically, concomitant use might increase the levels and adverse effects of both caffeine and riluzole.
Caffeine and riluzole are both metabolized by cytochrome P450 1A2 (CYP1A2), and concomitant use might reduce the metabolism of one or both agents.

Likelihood Possible Evidence D
Caffeine full monograph & all 41 interactions

Octopamine HCl3 drug types · 352 drugs

Antihypertensive Drugs

In humans, octopamine 450-600 mg daily increases blood pressure in hypotensive patients. However, evidence from animal research suggests that octopamine can lower blood pressure. Theoretically, concomitant use of octopamine and antihypertensive drugs might potentiate and/or reduce the activity of antihypertensive drugs.
Some antihypertensive drugs include captopril (Capoten), enalapril (Vasotec), losartan (Cozaar), valsartan (Diovan), diltiazem (Cardizem), Amlodipine (Norvasc), hydrochlorothiazide (HydroDiuril), furosemide (Lasix), and many others.

Likelihood Possible Evidence B
Monoamine Oxidase Inhibitors (Maois)

Octopamine is metabolized by monoamine oxidase. Theoretically, concurrent use of MAOIs with octopamine might increase the effects and side effects of octopamine. Tell patients taking MAOIs to avoid using octopamine. Some MAOIs include phenelzine (Nardil), tranylcypromine (Parnate), and others.

Likelihood Possible Evidence D
Stimulant Drugs

Octopamine is thought to have stimulant effects. Theoretically, taking octopamine with other stimulant drugs might increase the risk of hypertension and adverse cardiovascular effects.
Some stimulant drugs include amphetamine, caffeine, diethylpropion (Tenuate), methylphenidate, phentermine (Ionamin), pseudoephedrine (Sudafed, others), and many others.

Likelihood Possible Evidence D
Octopamine HCl full monograph & interactions

Vinpocetine3 drug types · 208 drugs

Anticoagulant/Antiplatelet Drugs

Vinpocetine might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
Clinical research shows that vinpocetine decreases red blood cell aggregation, as well as plasma and whole blood viscosity. This effect has been seen with intravenous vinpocetine 1 mg/kg and oral vinpocetine 30 mg daily. Vinpocetine also seems to have antiplatelet effects.

Likelihood Possible Evidence B
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, vinpocetine might increase levels of drugs metabolized by CYP2C9.
In vitro research shows that vinpocetine weakly inhibits CYP2C9. However, this effect has not been reported in humans.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Vinpocetine might modestly increase the risk of bleeding when taken with warfarin.
Clinical research shows that the combination of warfarin and vinpocetine leads to slight increases in prothrombin time and the area under the concentration curve for warfarin. However, these increases were small, and researchers suggest that this interaction is not likely to be clinically significant in most patients.

Likelihood Possible Evidence B
Vinpocetine full monograph & interactions

Amla fruit extract4 drug types · 208 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, Indian gooseberry may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs; however, research is conflicting.
Clinical research shows that taking Indian gooseberry 500 mg as a single dose or twice daily for 10 days reduces platelet aggregation by about 24% to 36%, increases bleeding time by about 3.8-5.9 seconds, and increases clotting time by about 9.8-12.7 seconds when compared to baseline. However, taking Indian gooseberry 500 mg along with clopidogrel 75 mg or ecosprin 75 mg, as a single dose or for 10 days, does not significantly reduce platelet aggregation or increase bleeding time or clotting time when compared with clopidogrel 75 mg or ecosprin 75 mg alone. Until more is known, use caution when taking Indian gooseberry in combination with anticoagulant/antiplatelet drugs.

Likelihood Possible Evidence B
Antidiabetes Drugs

Taking Indian gooseberry with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research shows that taking Indian gooseberry fruit or fruit extract alone or in conjunction with antidiabetes medications can lower blood glucose levels. Dose adjustments to diabetes medications might be necessary.

Likelihood Possible Evidence B
Aspirin

Theoretically, Indian gooseberry may increase the risk of bleeding if used with aspirin; however, research is conflicting.
Clinical research shows that taking Indian gooseberry 500 mg as a single dose or twice daily for 10 days reduces platelet aggregation by about 24% to 36%, increases bleeding time by about 3.8-5.9 seconds, and increases clotting time by about 9.8-12.7 seconds when compared to baseline. However, taking a single dose of Indian gooseberry 500 mg along with ecosprin 75 mg, or taking a combination of Indian gooseberry 500 mg twice daily plus ecosprin 75 mg once daily for 10 days, does not significantly reduce platelet aggregation or increase bleeding time or clotting time when compared with ecosprin 75 mg alone.

Likelihood Possible Evidence B
Clopidogrel (Plavix)

Theoretically, Indian gooseberry may increase the risk of bleeding if used with clopidogrel; however, research is conflicting.
Clinical research shows that taking Indian gooseberry 500 mg as a single dose or twice daily for 10 days reduces platelet aggregation by about 24% to 36%, increases bleeding time by about 3.8-5.9 seconds, and increases clotting time by about 9.8-12.7 seconds when compared to baseline. However, taking a single dose of Indian gooseberry 500 mg along with clopidogrel 75 mg, or taking a combination of Indian gooseberry 500 mg twice daily plus clopidogrel 75 mg once daily for 10 days, does not significantly reduce platelet aggregation or increase bleeding time or clotting time when compared with clopidogrel 75 mg alone.

Likelihood Possible Evidence B
Amla fruit extract full monograph & interactions

Raspberry Ketone2 drug types · 174 drugs

Stimulant Drugs

Theoretically, raspberry ketone might increase the risk of adverse cardiovascular effects with stimulant drugs.
Structurally, raspberry ketone resembles synephrine, a known stimulant agent. Heart palpitations, elevated blood pressure, coronary vasospasm, pulseless electrical activity arrest, and resistant polymorphic ventricular tachycardia have been reported in patients taking raspberry ketone.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, raspberry ketone might increase warfarin dose requirements.
In one case report, a patient taking warfarin 55 mg per week had a decrease in INR over a period of one month while taking raspberry ketone 250 mg daily. A warfarin dose increase to 70 mg per week was necessary to maintain a therapeutic INR while taking raspberry ketone. The mechanism for this potential interaction is not known.

Likelihood Possible Evidence D
Raspberry Ketone full monograph & interactions

White Willow bark extract5 drug types · 127 drugs

Acetazolamide

Theoretically, willow bark might result in additive adverse effects associated with acetazolamide.
Willow bark contains salicin, a plant salicylate. Human case reports suggests that a combination of acetazolamide and salicylate increases unbound plasma levels of acetazolamide, as well as adverse effects related to acetazolamide.

Likelihood Possible Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, willow bark might increase the risk of bleeding when taken with anticoagulant/antiplatelet drugs.
Willow bark has antiplatelet effects, but less so than aspirin.

Likelihood Probable Evidence D
Aspirin

Theoretically, willow bark might increase the effects and adverse effects of aspirin.
Willow bark contains salicin, a plant salicylate. It might have an additive effect when taken with other salicylate-containing drugs such as aspirin.

Likelihood Probable Evidence D
Choline Magnesium Trisalicylate (Trilisate)

Theoretically, willow bark might increase the effects and adverse effects of choline magnesium trisalicylate.
Willow bark contains salicin, a plant salicylate. It might have an additive effect when taken with other salicylate-containing drugs such as choline magnesium trisalicylate.

Likelihood Probable Evidence D
Salsalate (Disalcid)

Theoretically, willow bark might increase the effects and adverse effects of salsalate.
Willow bark contains salicin, a plant salicylate. It might have an additive effect when taken with other salicylate-containing drugs such as salsalate.

Likelihood Probable Evidence D
White Willow bark extract full monograph & interactions

African Mango (Irvingia gabonensis) seed extract2 drug types · 94 drugs

Antidiabetes Drugs

Theoretically, taking Irvingia gabonensis with antidiabetes drugs might increase the risk of hypoglycemia in some patients.
Human research shows that Irvingia gabonensis decreases blood sugar in diabetic patients being treated with antidiabetes agents. Monitor blood glucose levels closely. Dose adjustments might be necessary.

Likelihood Possible Evidence B
Testosterone

Theoretically, taking Irvingia gabonensis with testosterone products drugs might cause additive effects in some patients.
Animal research suggests that Irvingia gabonensis increases testosterone levels. The mechanism of action is unclear. Until more is known, advise patients taking testosterone to avoid using or use Irvingia gabonensis cautiously.

Likelihood Possible Evidence D
African Mango (Irvingia gabonensis) seed extract full monograph & interactions

Acai fruit extract1 drug type · 86 drugs

Antidiabetes Drugs

Theoretically, taking acai with antidiabetes drugs might interfere with glycemic control.
Preliminary clinical research in healthy adults has shown that taking acai may increase or decrease levels of fasting blood glucose.

Likelihood Possible Evidence D
Acai fruit extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Lipo Red, from the product label.

MM Sports Nutrition

See all MM Sports Nutrition products
Name
Max Muscle Sports Nutrition
Street Address
210 W. Taft Ave.
City
Orange
State
CA
ZipCode
92865
Web Address
www.maxmuscle.com
Pharmacist Counseling Corner

Lipo Red by MM Sports Nutrition: Common Questions

Does Lipo Red by MM Sports Nutrition interact with any medications?
Yes. Based on its ingredients, Lipo Red has a known interaction with 1,296 medications, including 17 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Lipo Red contains 11 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Does this product contain caffeine?
Yes. Lipo Red contains caffeine, which is documented to interact with many medications and can cause jitteriness, sleep disruption, and anxiety at high doses.
Is it safe to take if I'm on a blood thinner?
Not without checking with your pharmacist first. Multiple ingredients—vinpocetine, white willow bark, and amla fruit extract—may increase bleeding risk when combined with blood thinners like warfarin. Please verify your specific medication.
Can I take this while pregnant?
No. The facts advise against octopamine, vinpocetine, and raspberry ketone during pregnancy due to insufficient safety data. White willow bark is also best avoided because of aspirin-like effects. Talk to your doctor about whether this product is right for you.
Will this help me lose weight?
The evidence we hold shows insufficient reliable evidence for most of the weight-loss claims in this product—raspberry ketone, African mango, and acai do not have established effectiveness for obesity in our data.
What is vinpocetine supposed to do?
Vinpocetine is used to support circulation and brain function. It's possibly effective for dementia, but the data for other uses—tinnitus, motion sickness, stroke recovery—shows insufficient reliable evidence.
Are there any serious side effects I should know about?
Octopamine and raspberry ketone are structurally similar to the stimulant synephrine and carry theoretical risk of serious cardiovascular effects like heart palpitations and arrhythmias. A case report linked a similar supplement to heart attack. Caffeine at high doses and white willow bark also carry rare but serious risks. Talk to your pharmacist about your personal risk factors.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Lipo Red is safe with your meds?

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Lipo Red label
Go deeper

The Full Monographs Behind Lipo Red’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Octopamine

Interacts with 352 drugs

Octopamine is a stimulant-like compound found in small amounts in some plants (such as bitter orange) and made naturally in the body. It is marketed mostly in weight-loss and sports suppleme...

Read the full Octopamine monograph → Herb & supplement monograph

Vinpocetine

Interacts with 208 drugs

Vinpocetine is a lab-made compound based on a chemical from the periwinkle plant, and it is marketed mainly for memory and brain health. The evidence behind these uses is limited and not str...

Read the full Vinpocetine monograph → Herb & supplement monograph

Yohimbe

Interacts with 1,125 drugs

Yohimbe is a West African tree bark that contains yohimbine, a compound mainly promoted for erectile dysfunction and as an aphrodisiac. A prescription form of yohimbine has some evidence for...

Read the full Yohimbe monograph → Herb & supplement monograph

Raspberry Ketone

Interacts with 174 drugs

Raspberry ketone is a natural aroma compound found in red raspberries that is heavily marketed for weight loss, but there is no good human evidence that it helps people lose weight. Most cla...

Read the full Raspberry Ketone monograph → Herb & supplement monograph

Acai

Interacts with 86 drugs

Acai is a nutritious Amazonian berry rich in antioxidants and healthy fats, and it is fine to enjoy as a food. However, strong human evidence is lacking for the bold health claims often atta...

Read the full Acai monograph → Herb & supplement monograph

Willow Bark

Interacts with 127 drugs

Willow bark is a traditional plant remedy that contains salicin, a compound related to aspirin, and is most often used for pain and inflammation. Some evidence suggests it may modestly help...

Read the full Willow Bark monograph → Herb & supplement monograph

Caffeine

Interacts with 655 drugs

Caffeine is a natural stimulant found in coffee, tea, and many other plants and products. In moderate amounts it can boost alertness and reduce tiredness for most healthy adults, but too muc...

Read the full Caffeine monograph → Herb & supplement monograph

Irvingia Gabonensis

Interacts with 94 drugs

Irvingia gabonensis (African mango) is a seed extract marketed mainly for weight loss and metabolic health. A few small studies suggest possible benefits, but the research is limited and low...

Read the full Irvingia Gabonensis monograph → Herb & supplement monograph

Indian Gooseberry

Interacts with 208 drugs

Indian gooseberry (amla) is a vitamin C-rich fruit used in Ayurvedic medicine for many purposes, from antioxidant support to cholesterol and digestion. Early research is promising for some u...

Read the full Indian Gooseberry monograph →
Sources

Sources & How We Checked

Lipo Red's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 366 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Octopamine 6 references
  1. Visentin V, Morin N, Fontana E, et al. Dual action of octopamine on glucose transport into adipocytes: inhibition via beta3-adrenoceptor activation and stimulation via oxidation by amine oxidases. J Pharmacol Exp Ther 2001;299:96-104.
  2. Health Canada. Synephrine, Octopamine and Caffeine Health Risk Assessment (HRA) Report. Approved May 16, 2011. Accessed November 6, 2019. Available at: http://www.nutratechinc.com/advz/Studies2011/Safety/S1%20Health%20Canada%200511.pdf.
  3. Pawar RS, Grundel E. Overview of regulation of dietary supplements in the USA and issues of adulteration with phenethylamines (PEAs). Drug Test Anal 2017;9:500-517. PubMed
  4. Beaumont RE, Cordery P, James LJ, Watson P. Supplementation with a low-dose of octopamine does not influence endurance cycling performance in recreationally active men. J Sci Med Sport. 2017;20(10):952-956. PubMed
  5. Smedema JP, Müller GJ. Coronary spasm and thrombosis in a bodybuilder using a nutritional supplement containing synephrine, octopamine, tyramine and caffeine. S Afr Med J. 2008;98(5):372-3.
  6. Fontana E, Morin N, Prévot D, Carpéné C. Effects of octopamine on lipolysis, glucose transport and amine oxidation in mammalian fat cells. Comp Biochem Physiol C Toxicol Pharmacol. 2000;125(1):33-44. PubMed

See these in context on the Octopamine monograph →

Vinpocetine 27 references
  1. Hindmarch I, Fuchs HH, Erzigkeit H. Efficacy and tolerance of vinpocetine in ambulant patients suffering from mild to moderate organic psychosyndromes. Int Clin Psychopharmacol 1991;6:31-43. PubMed
  2. Balestreri R, Fontana L, Astengo F. A double-blind placebo controlled evaluation of the safety and efficacy of vinpocetine in the treatment of patients with chronic vascular senile cerebral dysfunction. J Am Geriatr Soc 1987;35:425-30. PubMed
  3. Akopov SE, Gabrielian ES. Effects of aspirin, dipyridamole, nifedipine and cavinton which act on platelet aggregation induced by different aggregating agents alone and in combination. Eur J Clin Pharmacol 1992;42:257-9. PubMed
  4. Kidd PM. A review of nutrients and botanicals in the integrative management of cognitive dysfunction. Altern Med Rev 1999;4:144-61..
  5. Wollschlaeger B. Efficacy of vinpocetine in the management of cognitive impairment and memory loss. JANA 2001;4:25-30.
  6. Hitzenberger G, Sommer W, Grandt R. Influence of vinpocetine on warfarin-induced inhibition of coagulation. Int J Clin Pharmacol Ther Toxicol 1990;28:323-8..
  7. Dekoninck, W. J., Jocquet, P., Jacquy, J., and Henriet, M. Comparative study of the clinical effects of vincamine + glycerol versus glycerol + placebo in the acute phase of stroke. Arzneimittelforschung. 1978;28(9):1654-1657.
  8. Fischhof, P. K., Moslinger-Gehmayr, R., Herrmann, W. M., Friedmann, A., and Russmann, D. L. Therapeutic efficacy of vincamine in dementia. Neuropsychobiology 1996;34(1):29-35. PubMed
  9. Feher, G., Koltai, K., Kesmarky, G., Horvath, B., Toth, K., Komoly, S., and Szapary, L. Effect of parenteral or oral vinpocetine on the hemorheological parameters of patients with chronic cerebrovascular diseases. Phytomedicine. 2009;16(2-3):111-117. PubMed
  10. Kuzuya, F. Effects of vinpocetine on platelet aggregability and erythrocyte deformability. Ther Hung. 1985;33(1):22-34.
  11. Kovacs, L. Cavinton in the treatment of acute stroke. Ther Hung. 1985;33(1):50-57.
  12. Osawa, M. and Maruyama, S. Effects of TCV-3B (vinpocetine) on blood viscosity in ischemic cerebrovascular diseases. Ther.Hung. 1985;33(1):7-12.
  13. Ebi, O. Open-labeled phase III clinical trials with vinpocetine in Japan. Ther.Hung. 1985;33(1):41-49.
  14. Richichi, I., Valsecchi, O., Falcone, C., Sofi, A., and Zanini, L. [A case of "torsade de pointe" during vincamine therapy]. Minerva Cardioangiol. 1978;26(3):197-200.
  15. Dany, F., Merle, L., Goudoud, J. C., Liozon, F., Blanc, P., Bouvot, J. C., Nicot, G., and Dangoumau, J. [Cardiac toxicity of vincamine: a seven cases report of ventricular arrhythmias by parenteral administration of vincamine (author's transl)]. Therapie
  16. Fenzl, E., Apecechea, M., Schaltenbr, R., and Fridel, R. Long term study concerning tolerance and efficacy of vinpocetine in elderly patients suffering from a mild to moderate organic psychosyndrome. Senile dementia: early detection 1986;580-585.
  17. Peruzza, M. and DeJacobis, M. A double-blind placebo controlled evaluation of the efficacy and safety of vinpocetine in the treatment of patients with chronic vascular or degenerative senile cerebral dysfunction. ADV THER 1986;3(4):201-209.
  18. Manconi, E., Binaghi, F., and Pitzus, F. A double-blind clinical trial of vinpocetine in the treatment of cerebral insufficiency of vascular and degenerative origin. CURR THER RES, CLIN EXP 1986;40(4):702-709.
  19. Blaha, L., Erzigkeit, H. L., Adamczyk, L. A., Freytag, L. S., and Schaltenbrand, R. Clinical evidence of the effectiveness of vinpocetine in the treatment of organic psychosyndrome. Human Psychopharmacology: Clinical & Experimental 1989;4(2):103-111. DOI
  20. Shimizu, Y., Saitoh, K., Nakayama, M., Suto, K., Daikohara, R., and Nemoto, T. Agranulocytosis induced by vinpocetine. Medicine On-line 2011;
  21. Kong L, Song C, Ye L, et al. The Effect of Vinpocetine on Human Cytochrome P450 Isoenzymes by Using a Cocktail Method. Evid Based Complement Alternat Med. 2016;2016:5017135. PubMed
  22. Vinpocetine in Dietary Supplements. FDA Food/Dietary Supplements/Products & Ingredients. Available at: http://www.fda.gov/Food/DietarySupplements/ProductsIngredients/ucm518478.htm. Accessed 6 September 2016.
  23. Statement on warning for women of childbearing age about possible safety risks of dietary supplements containing vinpocetine. FDA Food/Dietary Supplements/Products & Ingredients. Available at: https://www.fda.gov/news-events/press-announcements/statement-
  24. Zhang W, Huang Y, Li Y, et al. Efficacy and safety of vinpocetine as part of treatment for acute cerebral infarction: A randomized, open-label, controlled, multicenter CAVIN (Chinese Assessment for Vinpocetine in Neurology) trial. Clin Drug Investig 2016; PubMed
  25. National Toxicology Program. NTP technical report on the prenatal development toxicity studies of vinpocetine (CAS No. 42971-09-5) in Sprague Dawley Rats and New Zealand White Rabbits (Gavage Studies). Research Triangle Park, NC: National Toxicology Progr
  26. Gutiérrez-Farfán I, Reyes-Legorreta C, Solís-Olguín M, Alatorre-Miguel E, Verduzco-Mendoza A, Durand-Rivera A. Evaluation of vinpocetine as a therapy in patients with sensorineural hearing loss: a phase II, open-label, single-center study. J Pharmacol Sci PubMed
  27. Hu X, Guo K, Li J, et al. Postoperative ecchymoma of eyelid after botulinum toxin injection for hemifacial spasm: a case report. Front Neurol 2023;14:1171303. PubMed

See these in context on the Vinpocetine monograph →

Yohimbe 66 references
  1. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  3. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  4. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  5. Milman N, Scheibel J, Jessen O. Lysine prophylaxis in recurrent herpes simplex labialis: a double-blind, controlled crossover study. Acta Derm Venereol 1980;60:85-7.
  6. Teloken C, Rhoden EL, Sogari P, et al. Therapeutic effects of high dose yohimbine hydrochloride on organic erectile dysfunction. J Urol 1998;159:122-4. PubMed
  7. Jacobsen FM. Fluoxetine-induced sexual dysfunction and an open trial of yohimbine. J Clin Psychiatry 1992;53:119-22.
  8. Hollander E, McCarley A. Yohimbine treatment of sexual side effects induced by serotonin reuptake blockers. J Clin Psychiatry 1992;53:207-9.
  9. Sandler B, Aronson P. Yohimbine-induced cutaneous drug eruption, progressive renal failure, and lupus-like syndrome. Urol 1993;41:343-5. PubMed
  10. Kearney T, Tu N, Haller C. Adverse drug events associated with yohimbine-containing products: a retrospective review of the California Poison Control System reported cases. Ann Pharmacother 2010;44:1022-9. PubMed
  11. VandenBrink, B. M., Foti, R. S., Rock, D. A., Wienkers, L. C., and Wahlstrom, J. L. Prediction of CYP2D6 drug interactions from in vitro data: evidence for substrate-dependent inhibition. Drug Metab Dispos. 2012;40(1):47-53. PubMed
  12. Abebe, W. An overview of herbal supplement utilization with particular emphasis on possible interactions with dental drugs and oral manifestations. J Dent.Hyg. 2003;77(1):37-46.
  13. Mustonen, P., Savola, J., and Lassila, R. Atipamezole, an imidazoline-type alpha(2)-adrenoceptor inhibitor, binds to human platelets and inhibits their adrenaline-induced aggregation more effectively than yohimbine. Thromb.Res 8-1-2000;99(3):231-237.
  14. Cameron, O. G., Zubieta, J. K., Grunhaus, L., and Minoshima, S. Effects of yohimbine on cerebral blood flow, symptoms, and physiological functions in humans. Psychosom.Med 2000;62(4):549-559. PubMed
  15. Bowes, M. P., Peters, R. H., Kernan, W. J., Jr., and Hopper, D. L. Effects of yohimbine and idazoxan on motor behaviors in male rats. Pharmacol.Biochem.Behav. 1992;41(4):707-713.
  16. Bagheri, H., Schmitt, L., Berlan, M., and Montastruc, J. L. Effect of 3 weeks treatment with yohimbine on salivary secretion in healthy volunteers and in depressed patients treated with tricyclic antidepressants. Br J Clin Pharmacol 1992;34(6):555-558. PubMed
  17. Bagheri, H., Bompart, G., Girolami, J. P., Montastruc, J. L., and Montastruc, P. Is yohimbine-induced increase in salivary secretion a kinin-dependent mechanism? Fundam.Clin Pharmacol 1992;6(1):17-20. PubMed
  18. Swann, A. C., Birnbaum, D., Jagar, A. A., Dougherty, D. M., and Moeller, F. G. Acute yohimbine increases laboratory-measured impulsivity in normal subjects. Biol.Psychiatry 5-15-2005;57(10):1209-1211. PubMed
  19. Adeniyi, A. A., Brindley, G. S., Pryor, J. P., and Ralph, D. J. Yohimbine in the treatment of orgasmic dysfunction. Asian J Androl 2007;9(3):403-407. PubMed
  20. Murburg, M. M., Villacres, E. C., Ko, G. N., and Veith, R. C. Effects of yohimbine on human sympathetic nervous system function. J Clin Endocrinol.Metab 1991;73(4):861-865. PubMed
  21. Giampreti, A., Lonati, D., Locatelli, C., Rocchi, L., and Campailla, M. T. Acute neurotoxicity after yohimbine ingestion by a body builder. Clin Toxicol.(Phila) 2009;47(8):827-829. PubMed
  22. Bloomer, R. J., Canale, R. E., Blankenship, M. M., Hammond, K. G., Fisher-Wellman, K. H., and Schilling, B. K. Effect of the dietary supplement Meltdown on catecholamine secretion, markers of lipolysis, and metabolic rate in men and women: a randomized,
  23. Myers, A. and Barrueto, F., Jr. Refractory priapism associated with ingestion of yohimbe extract. J Med Toxicol. 2009;5(4):223-225.
  24. Berlin, I., Crespo-Laumonnier, B., Cournot, A., Landault, C., Aubin, F., Legrand, J. C., and Puech, A. J. The alpha 2-adrenergic receptor antagonist yohimbine inhibits epinephrine-induced platelet aggregation in healthy subjects. Clin Pharmacol.Ther. 199
  25. Swann, A. C. Mechanisms of impulsivity in bipolar disorder and related illness. Epidemiol.Psichiatr.Soc. 2010;19(2):120-130.
  26. Shibao, C., Okamoto, L. E., Gamboa, A., Yu, C., Diedrich, A., Raj, S. R., Robertson, D., and Biaggioni, I. Comparative efficacy of yohimbine against pyridostigmine for the treatment of orthostatic hypotension in autonomic failure. Hypertension 2010;56(5) PubMed
  27. Soeter, M. and Kindt, M. Stimulation of the noradrenergic system during memory formation impairs extinction learning but not the disruption of reconsolidation. Neuropsychopharmacology 2012;37(5):1204-1215. PubMed
  28. Cimolai, N. and Cimolai, T. Yohimbine use for physical enhancement and its potential toxicity. J Diet.Suppl 2011;8(4):346-354. PubMed
  29. Bagheri, H., Berlan, M., Montastruc, J. L., and Montastruc, P. Yohimbine and lacrimal secretion. Br J Clin Pharmacol. 1990;30(1):151-152.
  30. Landis, E. and Shore, E. Yohimbine-induced bronchospasm. Chest 1989;96(6):1424. PubMed
  31. Susset, J. G., Tessier, C. D., Wincze, J., Bansal, S., Malhotra, C., and Schwacha, M. G. Effect of yohimbine hydrochloride on erectile impotence: a double-blind study. J Urol. 1989;141(6):1360-1363. PubMed
  32. Chatelut, E., Rispail, Y., Berlan, M., and Montastruc, J. L. Yohimbine increases human salivary secretion. Br.J Clin Pharmacol. 1989;28(3):366-368. PubMed
  33. Montastruc, P., Berlan, M., and Montastruc, J. L. Effects of yohimbine on submaxillary salivation in dogs. Br J Pharmacol 1989;98(1):101-104. PubMed
  34. Charney, D. S., Price, L. H., and Heninger, G. R. Desipramine-yohimbine combination treatment of refractory depression. Implications for the beta-adrenergic receptor hypothesis of antidepressant action. Arch.Gen.Psychiatry 1986;43(12):1155-1161. PubMed
  35. Braddock, L., Cowen, P. J., Elliott, J. M., Fraser, S., and Stump, K. Binding of yohimbine and imipramine to platelets in depressive illness. Psychol.Med 1986;16(4):765-773. PubMed
  36. Bolme, P., Corrodi, H., Fuxe, K., Hokfelt, T., Lidbrink, P., and Goldstein, M. Possible involvement of central adrenaline neurons in vasomotor and respiratory control. Studies with clonidine and its interactions with piperoxane and yohimbine. Eur J Pharm PubMed
  37. Charney, D. S., Heninger, G. R., and Sternberg, D. E. Assessment of alpha 2 adrenergic autoreceptor function in humans: effects of oral yohimbine. Life Sci 6-7-1982;30(23):2033-2041.
  38. Boon, N. A., Elliott, J. M., Grahame-Smith, D. G., John-Green, T., and Stump, K. A comparison of alpha 2-adrenoreceptor binding characteristics of intact human platelets identified by [3H]-yohimbine and [3H]- dihydroergocryptine. J Auton.Pharmacol 1983;3
  39. Andrejak, M., Ward, M., and Schmitt, H. Cardiovascular effects of yohimbine in anaesthetized dogs. Eur.J Pharmacol 10-28-1983;94(3-4):219-228. PubMed
  40. Brodde, O. E., Anlauf, M., Arroyo, J., Wagner, R., Weber, F., and Buck, K. D. Hypersensitivity of adrenergic receptors and blood-pressure response to oral yohimbine in orthostatic hypotension. N.Engl.J Med 4-28-1983;308(17):1033-1034. PubMed
  41. Charney, D. S., Heninger, G. R., and Redmond, D. E., Jr. Yohimbine induced anxiety and increased noradrenergic function in humans: effects of diazepam and clonidine. Life Sci. 7-4-1983;33(1):19-29. PubMed
  42. Knoll, L. D., Benson, R. C., Jr., Bilhartz, D. L., Minich, P. J., and Furlow, W. L. A randomized crossover study using yohimbine and isoxsuprine versus pentoxifylline in the management of vasculogenic impotence. J Urol. 1996;155(1):144-146. DOI
  43. Betz, J. M., White, K. D., and der Marderosian, A. H. Gas chromatographic determination of yohimbine in commercial yohimbe products. J AOAC Int 1995;78(5):1189-1194. DOI
  44. Bagheri, H., Chale, J. J., Guyen, L. N., Tran, M. A., Berlan, M., and Montastruc, J. L. Evidence for activation of both adrenergic and cholinergic nervous pathways by yohimbine, an alpha 2-adrenoceptor antagonist. Fundam.Clin Pharmacol 1995;9(3):248-254.
  45. Kennedy, S. H., Gnam, W., Ralevski, E., and Brown, G. M. Melatonin responses to clonidine and yohimbine challenges. J Psychiatry Neurosci. 1995;20(4):297-304.
  46. Musso, N. R., Vergassola, C., Pende, A., and Lotti, G. Yohimbine effects on blood pressure and plasma catecholamines in human hypertension. Am J Hypertens. 1995;8(6):565-571. PubMed
  47. Morgan, C. A., III, Southwick, S. M., Grillon, C., Davis, M., Krystal, J. H., and Charney, D. S. Yohimbine-facilitated acoustic startle reflex in humans. Psychopharmacology (Berl) 1993;110(3):342-346. PubMed
  48. Adler, L. E., Hoffer, L., Nagamoto, H. T., Waldo, M. C., Kisley, M. A., and Giffith, J. M. Yohimbine impairs P50 auditory sensory gating in normal subjects. Neuropsychopharmacology 1994;10(4):249-257. PubMed
  49. Biaggioni, I., Robertson, R. M., and Robertson, D. Manipulation of norepinephrine metabolism with yohimbine in the treatment of autonomic failure. J Clin Pharmacol. 1994;34(5):418-423. PubMed
  50. Kenney, W. L., Zappe, D. H., Tankersley, C. G., and Derr, J. A. Effect of systemic yohimbine on the control of skin blood flow during local heating and dynamic exercise. Am J Physiol 1994;266(2 Pt 2):H371-H376. PubMed
  51. Friesen, K., Palatnick, W., and Tenenbein, M. Benign course after massive ingestion of yohimbine. J Emerg.Med 1993;11(3):287-288. PubMed
  52. Bierer, L. M., Aisen, P. S., Davidson, M., Ryan, T. M., Stern, R. G., Schmeidler, J., and Davis, K. L. A pilot study of oral physostigmine plus yohimbine in patients with Alzheimer disease. Alzheimer Dis.Assoc.Disord. 1993;7(2):98-104. PubMed
  53. Mann, K., Klingler, T., Noe, S., Roschke, J., Muller, S., and Benkert, O. Effects of yohimbine on sexual experiences and nocturnal penile tumescence and rigidity in erectile dysfunction. Arch.Sex Behav. 1996;25(1):1-16. PubMed
  54. Rowland, D. L., Kallan, K., and Slob, A. K. Yohimbine, erectile capacity, and sexual response in men. Arch Sex Behav 1997;26(1):49-62.
  55. Bremner, J. D., Innis, R. B., Ng, C. K., Staib, L. H., Salomon, R. M., Bronen, R. A., Duncan, J., Southwick, S. M., Krystal, J. H., Rich, D., Zubal, G., Dey, H., Soufer, R., and Charney, D. S. Positron emission tomography measurement of cerebral metaboli
  56. Riley AJ, Goodman R, Kellett JM, and et al. Double blind trial of yohimbine hydrochloride in the treatment of erection inadequacy. Sexual Marital Ther 1989;4(1):17-26. DOI
  57. Cohen PA, Wang YH, Maller G, DeSouza R, Khan IA. Pharmaceutical quantities of yohimbine found in dietary supplements in the USA. Drug Test Anal. 2015 Sep 22. PubMed
  58. Ruck B, Shih RD, Marcus SM. Hypertensive crisis from herbal treatment of impotence. Am J Emerg Med. 1999;17:317-318. PubMed
  59. Wylie KR. Yohimbine and sinusitis. Br J Psychiatry. 1996;169(3):384-5. PubMed
  60. Le Corre P, Parmer RJ, Kailasam MT, et al. Human sympathetic activation by alpha2-adrenergic blockade with yohimbine: Bimodal, epistatic influence of cytochrome P450-mediated drug metabolism. Clin Pharmacol Ther. 2004;76(2):139-53.
  61. Mueller-Schoell A, Michelet R, Weinelt F, Kloft C, Mikus G. CYP2D6 phenotype explains reported yohimbine concentrations in four severe acute intoxications. Arch Toxicol. 2021. PubMed
  62. Bharucha AE, Skaar T, Andrews CN, et al Relationship of cytochrome P450 pharmacogenetics to the effects of yohimbine on gastrointestinal transit and catecholamines in healthy subjects. Neurogastroenterol Motil. 2008;20(8):891-9. PubMed
  63. Schmauss M, Laakmann G, Dieterle D. Effects of alpha 2-receptor blockade in addition to tricyclic antidepressants in therapy-resistant depression. J Clin Psychopharmacol. 1988;8(2):108-11.
  64. Haron MH, Dale O, Martin K, et al. Evaluation of the Herb-Drug Interaction Potential of Commonly Used Botanicals on the US Market with Regard to PXR- and AhR-Mediated Influences on CYP3A4 and CYP1A2. J Diet Suppl 2022. PubMed
  65. Hodapp B, Haggerty A, Feldman R, Timpe J. Intracranial hemorrhage after a single dose of Yohimbine in a chronic user of clonidine. Am J Emerg Med 2022;62:145. PubMed
  66. Vay M, Meyer MJ, Blank A, et al. Oral yohimbine as a new probe drug to predict CYP2D6 activity: results of a fixed-sequence phase I trial. Clin Pharmacokinet. 2020;59(7):927-939. PubMed

See these in context on the Yohimbe monograph →

Raspberry Ketone 4 references
  1. Adverse Event Report. Raspberry Ketone. Natural MedWatch, April 27, 2012.
  2. Adverse Event Report. Raspberry Ketone. Natural MedWatch, September 18, 2011.
  3. Ansari SA, Patel F, Ashouri D, Dhaliwal JSS, Desai A. Resistant Polymorphic Ventricular Tachycardia in a Patient Taking Raspberry Ketones Weight Loss Supplement. Cureus 2022;14(12):e33089. PubMed
  4. Khattar A, Beeton I. Coronary vasospasm and raspberry ketones weight-loss supplement: Is there a connection? Anatol J Cardiol. 2020;24(3):205-208.

See these in context on the Raspberry Ketone monograph →

Acai 2 references
  1. Udani JK, Singh BB, Singh VJ, Barrett ML. Effects of acai (Euterpe oleracea Mart.) berry preparation on metabolic parameters in a healthy overweight population: a pilot study. Nutr J 2011;10:45.
  2. de Liz S, Cardoso AL, Copetti CLK, et al. Açaí (Euterpe oleracea Mart.) and juçara (Euterpe edulis Mart.) juices improved HDL-c levels and antioxidant defense of healthy adults in a 4-week randomized cross-over study. Clin Nutr. 2020;39(12):3629-3636. PubMed

See these in context on the Acai monograph →

Willow Bark 12 references
  1. Chrubasik S, Eisenberg E, Balan E, et al. Treatment of low back pain exacerbations with willow bark extract: a randomized double-blind study. Am J Med 2000;109:9-14. PubMed
  2. Schmid B, Ludtke R, Selbmann HK, et al. Efficacy and tolerability of a standardized willow bark extract in patients with osteoarthritis: randomized placebo-controlled, double blind clinical trial. Phytother Res 2001;15:344-50. PubMed
  3. Biegert C, Wagner I, Ludtke R, et al. Efficacy and safety of willow bark extract in the treatment of osteoarthritis and rheumatoid arthritis: results of 2 randomized double-blind controlled trials. J Rheumatol 2004;31:2121-30.
  4. Unsworth J, d'Assis-Fonseca A, Beswick DT, Blake DR. Serum salicylate levels in a breast fed infant. Ann Rheum Dis 1987;46:638-9. PubMed
  5. Clark JH, Wilson WG. A 16-day-old breast-fed infant with metabolic acidosis caused by salicylate. Clin Pediatr (Phila) 1981;20:53-4. PubMed
  6. Chrubasik S, Kunzel O, Model A, et al. Treatment of low back pain with a herbal or synthetic anti-rheumatic: a randomized controlled study. Willow bark extract for low back pain. Rheumatology (Oxford) 2001;40:1388-93. PubMed
  7. Schmid B, Kotter I, Heide L. Pharmacokinetics of salicin after oral administration of a standardised willow bark extract. Eur J Clin Pharmacol. 2001;57:387-91. PubMed
  8. Krivoy N, Pavlotzky E, Chrubasik S, et al. Effect of salicis cortex extract on human platelet aggregation. Planta Med 2001;67:209-12. PubMed
  9. Mills SY, Jacoby RK, Chacksfield M, Willoughby M. Effect of a proprietary herbal medicine on the relief of chronic arthritic pain: a double-blind study. Br J Rheumatol 1996;35:874-8. PubMed
  10. Chrubasik, S., Kunzel, O., Black, A., Conradt, C., and Kerschbaumer, F. Potential economic impact of using a proprietary willow bark extract in outpatient treatment of low back pain: an open non-randomized study. Phytomedicine 2001;8(4):241-251. PubMed
  11. <p>Moro PA, Flacco V, Cassetti F, Clementi V, Colombo ML, Chiesa GM, Menniti-Ippolito F, Raschetti R, Santuccio C. Hypovolemic shock due to severe gastrointestinal bleeding in a child taking an herbal syrup. Ann Ist Super Sanita. 2011;47(3):278-83.</p>
  12. Sweeney, K. R., Chapron, D. J., Brandt, J. L., Gomolin, I. H., Feig, P. U., and Kramer, P. A. Toxic interaction between acetazolamide and salicylate: case reports and a pharmacokinetic explanation. Clin Pharmacol Ther 1986;40(5):518-524.

See these in context on the Willow Bark monograph →

Caffeine 236 references
  1. McEvoy GK, ed. AHFS Drug Information. Bethesda, MD: American Society of Health-System Pharmacists, 1998.
  2. Harder S, Fuhr U, Staib AH, Wolff T. Ciprofloxacin-caffeine: a drug interaction established using in vivo and in vitro investigations. Am J Med 1989;87:89S-91S. PubMed
  3. Carbo M, Segura J, De la Torre R, et al. Effect of quinolones on caffeine disposition. Clin Pharmacol Ther 1989;45:234-40. PubMed
  4. Healy DP, Polk RE, Kanawati L, et al. Interaction between oral ciprofloxacin and caffeine in normal volunteers. Antimicrob Agents Chemother 1989;33:474-8. PubMed
  5. Mester R, Toren P, Mizrachi I, et al. Caffeine withdrawal increases lithium blood levels. Biol Psychiatry 1995;37:348-50. PubMed
  6. Jefferson JW. Lithium tremor and caffeine intake: two cases of drinking less and shaking more. J Clin Psychiatry 1988;49:72-3.
  7. Joeres R, Klinker H, Heusler H, et al. Influence of mexiletine on caffeine elimination. Pharmacol Ther 1987;33:163-9. PubMed
  8. Vahedi K, Domingo V, Amarenco P, Bousser MG. Ischemic stroke in a sportsman who consumed MaHuang extract and creatine monohydrate for bodybuilding. J Neurol Neurosurg Psychiatr 2000;68:112-3.
  9. Wakabayashi K, Kono S, Shinchi K, et al. Habitual coffee consumption and blood pressure: A study of self-defense officials in Japan. Eur J Epidemiol 1998;14:669-73. PubMed
  10. Hodgson JM, Puddey IB, Burke V, et al. Effects on blood pressure of drinking green and black tea. J Hypertens 1999;17:457-63. PubMed
  11. Rapuri PB, Gallagher JC, Kinyamu HK, Ryschon KL. Caffeine intake increases the rate of bone loss in elderly women and interacts with vitamin D receptor genotypes. Am J Clin Nutr 2001;74:694-700. PubMed
  12. The National Toxicology Program (NTP). Caffeine. Center for the Evaluation of Risks to Human Reproduction (CERHR). Available at: http://cerhr.niehs.nih.gov/common/caffeine.html.
  13. Klebanoff MA, Levine RJ, DerSimonian R, et al. Maternal serum paraxanthine, a caffeine metabolite, and the risk of spontaneous abortion. N Engl J Med 1999;341:1639-44. PubMed
  14. Eskenazi B. Caffeine—filtering the facts. N Engl J Med 1999;341:1688-9. PubMed
  15. Fernandes O, Sabharwal M, Smiley T, et al. Moderate to heavy caffeine consumption during pregnancy and relationship to spontaneous abortion and abnormal fetal growth: a meta-analysis. Reprod Toxicol 1998;12:435-44. PubMed
  16. Pollock BG, Wylie M, Stack JA, et al. Inhibition of caffeine metabolism by estrogen replacement therapy in postmenopausal women. J Clin Pharmacol 1999;39:936-40. PubMed
  17. Nurminen ML, Niittynen L, Korpela R, Vapaatalo H. Coffee, caffeine and blood pressure: a critical review. Eur J Clin Nutr 1999;53:831-9. PubMed
  18. Dews PB, Curtis GL, Hanford KJ, O'Brien CP. The frequency of caffeine withdrawal in a population-based survey and in a controlled, blinded pilot experiment. J Clin Pharmacol 1999;39:1221-32. PubMed
  19. FDA. Proposed rule: dietary supplements containing ephedrine alkaloids. Available at: www.verity.fda.gov (Accessed 25 January 2000).
  20. Briggs GB, Freeman RK, Yaffe SJ. Drugs in Pregnancy and Lactation. 5th ed. Philadelphia, PA: Lippincott Williams & Wilkins; 1998.
  21. Hagg S, Spigset O, Mjorndal T, Dahlqvist R. Effect of caffeine on clozapine pharmacokinetics in healthy volunteers. Br J Clin Pharmacol 2000;49:59-63. PubMed
  22. Tobias JD. Caffeine in the treatment of apnea associated with respiratory syncytial virus infection in neonates and infants. South Med J 2000;93:297-304. DOI
  23. Watson JM, Jenkins EJ, Hamilton P, et al. Influence of caffeine on the frequency and perception of hypoglycemia in free-living patients with type 1 diabetes. Diabetes Care 2000;23:455-9. PubMed
  24. Lloyd T, Johnson-Rollings N, Eggli DF, et al. Bone status among postmenopausal women with different habitual caffeine intakes: a longitudinal investigation. J Am Coll Nutr 2000;19:256-61. PubMed
  25. American Academy of Pediatrics. The transfer of drugs and other chemicals into human milk. Pediatrics 2001;108:776-89. PubMed
  26. Sinclair CJ, Geiger JD. Caffeine use in sports. A pharmacological review. J Sports Med Phys Fitness 2000;40:71-9.
  27. Haller CA, Benowitz NL. Adverse cardiovascular and central nervous system events associated with dietary supplements containing ephedra alkaloids. N Engl J Med 2000;343:1833-8. PubMed
  28. Ali M, Afzal M. A potent inhibitor of thrombin stimulated platelet thromboxane formation from unprocessed tea. Prostaglandins Leukot Med 1987;27:9-13. PubMed
  29. Ardlie NG, Glew G, Schultz BG, Schwartz CJ. Inhibition and reversal of platelet aggregation by methyl xanthines. Thromb Diath Haemorrh 1967;18:670-3. DOI
  30. Ferrini RL, Barrett-Connor E. Caffeine intake and endogenous sex steroid levels in postmenopausal women. The Rancho Bernardo Study. Am J Epidemiol 1996:144:642-4. PubMed
  31. Avisar R, Avisar E, Weinberger D. Effect of coffee consumption on intraocular pressure. Ann Pharmacother 2002;36:992-5.. PubMed
  32. Bell DG, Jacobs I, Ellerington K. Effect of caffeine and ephedrine ingestion on anaerobic exercise performance. Med Sci Sports Exerc 2001;33:1399-403. PubMed
  33. Horner NK, Lampe JW. Potential mechanisms of diet therapy for fibrocystic breast conditions show inadequate evidence of effectiveness. J Am Diet Assoc 2000;100:1368-80. PubMed
  34. Bracken MB, Triche EW, Belanger K, et al. Association of maternal caffeine consumption with decrements in fetal growth. Am J Epidemiol 2003;157:456-66.. PubMed
  35. McGowan JD, Altman RE, Kanto WP Jr. Neonatal withdrawal symptoms after chronic maternal ingestion of caffeine. South Med J 1988;81:1092-4.. PubMed
  36. Massey LK. Is caffeine a risk factor for bone loss in the elderly? Am J Clin Nutr 2001;74:569-70. PubMed
  37. Dreher HM. The effect of caffeine reduction on sleep quality and well-being in persons with HIV. J Psychosom Res 2003;54:191-8.. PubMed
  38. Kockler DR, McCarthy MW, Lawson CL. Seizure activity and unresponsiveness after hydroxycut ingestion. Pharmacotherapy 2001;21:647-51.. PubMed
  39. Schechter MD, Timmons GD. Objectively measured hyperactivity--II. Caffeine and amphetamine effects. J Clin Pharmacol 1985;25:276-80.. PubMed
  40. Nix D, Zelenitsky S, Symonds W, et al. The effect of fluconazole on the pharmacokinetics of caffeine in young and elderly subjects. Clin Pharmacol Ther 1992;51:183. DOI
  41. Infante S, Baeza ML, Calvo M, et al. Anaphylaxis due to caffeine. Allergy 2003;58:681-2. PubMed
  42. Massey LK, Whiting SJ. Caffeine, urinary calcium, calcium metabolism and bone. J Nutr 1993;123:1611-4. PubMed
  43. Nawrot P, Jordan S, Eastwood J, et al. Effects of caffeine on human health. Food Addit Contam 2003;20:1-30. PubMed
  44. May DC, Jarboe CH, VanBakel AB, Williams WM. Effects of cimetidine on caffeine disposition in smokers and nonsmokers. Clin Pharmacol Ther 1982;31:656-61. PubMed
  45. Abernethy DR, Todd EL. Impairment of caffeine clearance by chronic use of low-dose oestrogen-containing oral contraceptives. Eur J Clin Pharmacol 1985;28:425-8. PubMed
  46. Brown NJ, Ryder D, Branch RA. A pharmacodynamic interaction between caffeine and phenylpropanolamine. Clin Pharmacol Ther 1991;50:363-71. PubMed
  47. Sanderink GJ, Bournique B, Stevens J, et al. Involvement of human CYP1A isoenzymes in the metabolism and drug interactions of riluzole in vitro. Pharmacol Exp Ther 1997;282:1465-72. DOI
  48. Wahllander A, Paumgartner G. Effect of ketoconazole and terbinafine on the pharmacokinetics of caffeine in healthy volunteers. Eur J Clin Pharmacol 1989;37:279-83. PubMed
  49. Carrillo JA, Benitez J. Clinically significant pharmacokinetic interactions between dietary caffeine and medications. Clin Pharmacokinet 2000;39:127-53. PubMed
  50. Underwood DA. Which medications should be held before a pharmacologic or exercise stress test? Cleve Clin J Med 2002;69:449-50. PubMed
  51. Aqel RA, Zoghbi GJ, Trimm JR, et al. Effect of caffeine administered intravenously on intracoronary-administered adenosine-induced coronary hemodynamics in patients with coronary artery disease. Am J Cardiol 2004;93:343-6. PubMed
  52. Zheng XM, Williams RC. Serum caffeine levels after 24-hour abstention: clinical implications on dipyridamole (201)Tl myocardial perfusion imaging. J Nucl Med Technol 2002;30:123-7.
  53. Institute of Medicine. Caffeine for the Sustainment of Mental Task Performance: Formulations for Military Operations. Washington, DC: National Academy Press, 2001. Available at: http://books.nap.edu/books/0309082587/html/index.html. DOI
  54. Dews PB, O'Brien CP, Bergman J. Caffeine: behavioral effects of withdrawal and related issues. Food Chem Toxicol 2002;40:1257-61. PubMed
  55. Beach CA, Mays DC, Guiler RC, et al. Inhibition of elimination of caffeine by disulfiram in normal subjects and recovering alcoholics. Clin Pharmacol Ther 1986;39:265-70. PubMed
  56. Juliano LM, Griffiths RR. A critical review of caffeine withdrawal: empirical validation of symptoms and signs, incidence, severity, and associated features. Psychopharmacology (Berl) 2004;176:1-29. PubMed
  57. Winkelmayer WC, Stampfer MJ, Willett WC, Curhan GC. Habitual caffeine intake and the risk of hypertension in women. JAMA 2005;294:2330-5. PubMed
  58. Raaska K, Raitasuo V, Laitila J, Neuvonen PJ. Effect of caffeine-containing versus decaffeinated coffee on serum clozapine concentrations in hospitalised patients. Basic Clin Pharmacol Toxicol 2004;94:13-8. DOI
  59. Forrest WH Jr, Bellville JW, Brown BW Jr. The interaction of caffeine with pentobarbital as a nighttime hypnotic. Anesthesiology 1972;36:37-41. PubMed
  60. Lake CR, Rosenberg DB, Gallant S, et al. Phenylpropanolamine increases plasma caffeine levels. Clin Pharmacol Ther 1990;47:675-85. PubMed
  61. Weng X, Odouli R, Li DK. Maternal caffeine consumption during pregnancy and the risk of miscarriage: a prospective cohort study. Am J Obstet Gynecol 2008;198:279.e1-8. PubMed
  62. Savitz DA, Chan RL, Herring AH, et al. Caffeine and miscarriage risk. Epidemiology 2008;19:55-62. PubMed
  63. Shet, M. S., McPhaul, M., Fisher, C. W., Stallings, N. R., and Estabrook, R. W. Metabolism of the antiandrogenic drug (Flutamide) by human CYP1A2. Drug Metab Dispos. 1997;25(11):1298-1303.
  64. Staib, A. H., Stille, W., Dietlein, G., Shah, P. M., Harder, S., Mieke, S., and Beer, C. Interaction between quinolones and caffeine. Drugs 1987;34 Suppl 1:170-174. PubMed
  65. Stille, W., Harder, S., Mieke, S., Beer, C., Shah, P. M., Frech, K., and Staib, A. H. Decrease of caffeine elimination in man during co-administration of 4-quinolones. J.Antimicrob.Chemother. 1987;20(5):729-734. PubMed
  66. Fuhr, U., Strobl, G., Manaut, F., Anders, E. M., Sorgel, F., Lopez-de-Brinas, E., Chu, D. T., Pernet, A. G., Mahr, G., Sanz, F., and . Quinolone antibacterial agents: relationship between structure and in vitro inhibition of the human cytochrome P450 isof
  67. Kot, M. and Daniel, W. A. Effect of diethyldithiocarbamate (DDC) and ticlopidine on CYP1A2 activity and caffeine metabolism: an in vitro comparative study with human cDNA-expressed CYP1A2 and liver microsomes. Pharmacol Rep. 2009;61(6):1216-1220. PubMed
  68. Gasior, M., Borowicz, K., Buszewicz, G., Kleinrok, Z., and Czuczwar, S. J. Anticonvulsant activity of phenobarbital and valproate against maximal electroshock in mice during chronic treatment with caffeine and caffeine discontinuation. Epilepsia 1996;37(3 PubMed
  69. Jankiewicz, K., Chroscinska-Krawczyk, M., Blaszczyk, B., and Czuczwar, S. J. [Caffeine and antiepileptic drugs: experimental and clinical data]. Przegl.Lek. 2007;64(11):965-967.
  70. Luszczki, J. J., Zuchora, M., Sawicka, K. M., Kozinska, J., and Czuczwar, S. J. Acute exposure to caffeine decreases the anticonvulsant action of ethosuximide, but not that of clonazepam, phenobarbital and valproate against pentetrazole-induced seizures i
  71. Chroscinska-Krawczyk, M., Jargiello-Baszak, M., Walek, M., Tylus, B., and Czuczwar, S. J. Caffeine and the anticonvulsant potency of antiepileptic drugs: experimental and clinical data. Pharmacol.Rep. 2011;63(1):12-18. PubMed
  72. Vaz, J., Kulkarni, C., David, J., and Joseph, T. Influence of caffeine on pharmacokinetic profile of sodium valproate and carbamazepine in normal human volunteers. Indian J.Exp.Biol. 1998;36(1):112-114.
  73. Gasior, M., Swiader, M., Przybylko, M., Borowicz, K., Turski, W. A., Kleinrok, Z., and Czuczwar, S. J. Felbamate demonstrates low propensity for interaction with methylxanthines and Ca2+ channel modulators against experimental seizures in mice. Eur.J Phar PubMed
  74. Balogh, A., Klinger, G., Henschel, L., Borner, A., Vollanth, R., and Kuhnz, W. Influence of ethinylestradiol-containing combination oral contraceptives with gestodene or levonorgestrel on caffeine elimination. Eur.J.Clin.Pharmacol. 1995;48(2):161-166. PubMed
  75. Mohiuddin, M., Azam, A. T., Amran, M. S., and Hossain, M. A. In vive effects of gliclazide and metformin on the plasma concentration of caffeine in healthy rats. Pak.J Biol Sci 5-1-2009;12(9):734-737.
  76. Mays, D. C., Camisa, C., Cheney, P., Pacula, C. M., Nawoot, S., and Gerber, N. Methoxsalen is a potent inhibitor of the metabolism of caffeine in humans. Clin.Pharmacol.Ther. 1987;42(6):621-626. PubMed
  77. Wojcikowski, J. and Daniel, W. A. Perazine at therapeutic drug concentrations inhibits human cytochrome P450 isoenzyme 1A2 (CYP1A2) and caffeine metabolism--an in vitro study. Pharmacol Rep. 2009;61(5):851-858. PubMed
  78. Daniel, W. A., Syrek, M., Rylko, Z., and Kot, M. Effects of phenothiazine neuroleptics on the rate of caffeine demethylation and hydroxylation in the rat liver. Pol.J Pharmacol 2001;53(6):615-621.
  79. Norager, C. B., Jensen, M. B., Weimann, A., and Madsen, M. R. Metabolic effects of caffeine ingestion and physical work in 75-year old citizens. A randomized, double-blind, placebo-controlled, cross-over study. Clin Endocrinol (Oxf) 2006;65(2):223-228. PubMed
  80. Bailey, D. N., Weibert, R. T., Naylor, A. J., and Shaw, R. F. A study of salicylate and caffeine excretion in the breast milk of two nursing mothers. J.Anal.Toxicol. 1982;6(2):64-68. PubMed
  81. Griffiths, R. R. and Chausmer, A. L. Caffeine as a model drug of dependence: recent developments in understanding caffeine withdrawal, the caffeine dependence syndrome, and caffeine negative reinforcement. Nihon Shinkei Seishin Yakurigaku Zasshi 2000;20(
  82. Karacan, I., Thornby, J. I., Anch, M., Booth, G. H., Williams, R. L., and Salis, P. J. Dose-related sleep disturbances induced by coffee and caffeine. Clin Pharmacol Ther 1976;20(6):682-689. PubMed
  83. Quirce, G. S., Freire, P., Fernandez, R. M., Davila, I., and Losada, E. Urticaria from caffeine. J.Allergy Clin Immunol. 1991;88(4):680-681. PubMed
  84. Hughes, J. R., Higgins, S. T., Bickel, W. K., Hunt, W. K., Fenwick, J. W., Gulliver, S. B., and Mireault, G. C. Caffeine self-administration, withdrawal, and adverse effects among coffee drinkers. Arch.Gen.Psychiatry 1991;48(7):611-617. PubMed
  85. Adams, B. A. and Brubaker, R. F. Caffeine has no clinically significant effect on aqueous humor flow in the normal human eye. Ophthalmology 1990;97(8):1030-1031. PubMed
  86. Davis, R. H. Does caffeine ingestion affect intraocular pressure?. Ophthalmology 1989;96(11):1680-1681. PubMed
  87. Higginbotham, E. J., Kilimanjaro, H. A., Wilensky, J. T., Batenhorst, R. L., and Hermann, D. The effect of caffeine on intraocular pressure in glaucoma patients. Ophthalmology 1989;96(5):624-626.
  88. Wrenn, K. D. and Oschner, I. Rhabdomyolysis induced by a caffeine overdose. Ann.Emerg.Med. 1989;18(1):94-97. PubMed
  89. Pola, J., Subiza, J., Armentia, A., Zapata, C., Hinojosa, M., Losada, E., and Valdivieso, R. Urticaria caused by caffeine. Ann.Allergy 1988;60(3):207-208.
  90. Lane, J. D. and Williams, R. B., Jr. Cardiovascular effects of caffeine and stress in regular coffee drinkers. Psychophysiology 1987;24(2):157-164. PubMed
  91. Shirlow, M. J. and Mathers, C. D. A study of caffeine consumption and symptoms; indigestion, palpitations, tremor, headache and insomnia. Int.J.Epidemiol. 1985;14(2):239-248. PubMed
  92. Stillner, V., Popkin, M. K., and Pierce, C. M. Caffeine-induced delirium during prolonged competitive stress. Am.J.Psychiatry 1978;135(7):855-856. PubMed
  93. Levy, M. and Zylber-Katz, E. Caffeine metabolism and coffee-attributed sleep disturbances. Clin Pharmacol Ther 1983;33(6):770-775. PubMed
  94. Brown, S. L., Salive, M. E., Pahor, M., Foley, D. J., Corti, M. C., Langlois, J. A., Wallace, R. B., and Harris, T. B. Occult caffeine as a source of sleep problems in an older population. J.Am.Geriatr.Soc. 1995;43(8):860-864. PubMed
  95. Sung, B. H., Whitsett, T. L., Lovallo, W. R., al'Absi, M., Pincomb, G. A., and Wilson, M. F. Prolonged increase in blood pressure by a single oral dose of caffeine in mildly hypertensive men. Am.J Hypertens. 1994;7(8):755-758. PubMed
  96. Caballero, T., Garcia-Ara, C., Pascual, C., Diaz-Pena, J. M., and Ojeda, A. Urticaria induced by caffeine. J.Investig.Allergol.Clin Immunol. 1993;3(3):160-162.
  97. Smits, P., Temme, L., and Thien, T. The cardiovascular interaction between caffeine and nicotine in humans. Clin Pharmacol Ther 1993;54(2):194-204. PubMed
  98. Garrett, B. E. and Griffiths, R. R. Physical dependence increases the relative reinforcing effects of caffeine versus placebo. Psychopharmacology (Berl) 1998;139(3):195-202. PubMed
  99. Lane, J. D. and Phillips-Bute, B. G. Caffeine deprivation affects vigilance performance and mood. Physiol Behav. 1998;65(1):171-175. PubMed
  100. Boekema, P. J., Samsom, M., van Berge Henegouwen, G. P., and Smout, A. J. Coffee and gastrointestinal function: facts and fiction. A review. Scand J Gastroenterol.Suppl 1999;230:35-39. PubMed
  101. Terry, P., Lagergren, J., Wolk, A., and Nyren, O. Reflux-inducing dietary factors and risk of adenocarcinoma of the esophagus and gastric cardia. Nutr Cancer 2000;38(2):186-191.
  102. Pollak, C. P. and Bright, D. Caffeine consumption and weekly sleep patterns in US seventh-, eighth-, and ninth-graders. Pediatrics 2003;111(1):42-46. PubMed
  103. DiBaise, J. K. A randomized, double-blind comparison of two different coffee-roasting processes on development of heartburn and dyspepsia in coffee-sensitive individuals. Dig.Dis.Sci 2003;48(4):652-656. PubMed
  104. Wang, J. H., Luo, J. Y., Dong, L., Gong, J., and Tong, M. Epidemiology of gastroesophageal reflux disease: a general population-based study in Xi'an of Northwest China. World J Gastroenterol. 6-1-2004;10(11):1647-1651. PubMed
  105. Naliboff, B. D., Mayer, M., Fass, R., Fitzgerald, L. Z., Chang, L., Bolus, R., and Mayer, E. A. The effect of life stress on symptoms of heartburn. Psychosom.Med 2004;66(3):426-434. PubMed
  106. Massey, L. K. and Sutton, R. A. Acute caffeine effects on urine composition and calcium kidney stone risk in calcium stone formers. J.Urol. 2004;172(2):555-558. PubMed
  107. Tavani, A. and La, Vecchia C. Coffee, decaffeinated coffee, tea and cancer of the colon and rectum: a review of epidemiological studies, 1990-2003. Cancer Causes Control 2004;15(8):743-757. PubMed
  108. Noordzij, M., Uiterwaal, C. S., Arends, L. R., Kok, F. J., Grobbee, D. E., and Geleijnse, J. M. Blood pressure response to chronic intake of coffee and caffeine: a meta-analysis of randomized controlled trials. J Hypertens. 2005;23(5):921-928. PubMed
  109. Chandrasekaran, S., Rochtchina, E., and Mitchell, P. Effects of caffeine on intraocular pressure: the Blue Mountains Eye Study. J Glaucoma. 2005;14(6):504-507. PubMed
  110. Morgan, J. C. and Sethi, K. D. Drug-induced tremors. Lancet Neurol. 2005;4(12):866-876. PubMed
  111. Doan, B. K., Hickey, P. A., Lieberman, H. R., and Fischer, J. R. Caffeinated tube food effect on pilot performance during a 9-hour, simulated nighttime U-2 mission. Aviat.Space Environ Med 2006;77(10):1034-1040.
  112. Whalen, D. J., Silk, J. S., Semel, M., Forbes, E. E., Ryan, N. D., Axelson, D. A., Birmaher, B., and Dahl, R. E. Caffeine consumption, sleep, and affect in the natural environments of depressed youth and healthy controls. J Pediatr.Psychol. 2008;33(4):35 PubMed
  113. MacKenzie, T., Comi, R., Sluss, P., Keisari, R., Manwar, S., Kim, J., Larson, R., and Baron, J. A. Metabolic and hormonal effects of caffeine: randomized, double-blind, placebo-controlled crossover trial. Metabolism 2007;56(12):1694-1698. PubMed
  114. Mort, J. R. and Kruse, H. R. Timing of blood pressure measurement related to caffeine consumption. Ann Pharmacother. 2008;42(1):105-110.
  115. Ganmaa, D., Willett, W. C., Li, T. Y., Feskanich, D., van Dam, R. M., Lopez-Garcia, E., Hunter, D. J., and Holmes, M. D. Coffee, tea, caffeine and risk of breast cancer: a 22-year follow-up. Int J Cancer 5-1-2008;122(9):2071-2076. PubMed
  116. Killgore, W. D., Rupp, T. L., Grugle, N. L., Reichardt, R. M., Lipizzi, E. L., and Balkin, T. J. Effects of dextroamphetamine, caffeine and modafinil on psychomotor vigilance test performance after 44 h of continuous wakefulness. J Sleep Res 2008;17(3):3 PubMed
  117. Ozsungur, S., Brenner, D., and El-Sohemy, A. Fourteen well-described caffeine withdrawal symptoms factor into three clusters. Psychopharmacology (Berl) 2009;201(4):541-548. PubMed
  118. Ishitani, K., Lin, J., Manson, J. E., Buring, J. E., and Zhang, S. M. Caffeine consumption and the risk of breast cancer in a large prospective cohort of women. Arch Intern Med 10-13-2008;168(18):2022-2031. PubMed
  119. Tunnicliffe, J. M., Erdman, K. A., Reimer, R. A., Lun, V., and Shearer, J. Consumption of dietary caffeine and coffee in physically active populations: physiological interactions. Appl Physiol Nutr Metab 2008;33(6):1301-1310. PubMed
  120. Sin, C. W., Ho, J. S., and Chung, J. W. Systematic review on the effectiveness of caffeine abstinence on the quality of sleep. J Clin Nurs. 2009;18(1):13-21. PubMed
  121. Lopez-Garcia, E., Rodriguez-Artalejo, F., Rexrode, K. M., Logroscino, G., Hu, F. B., and van Dam, R. M. Coffee consumption and risk of stroke in women. Circulation 3-3-2009;119(8):1116-1123. PubMed
  122. Zhang, W., Lopez-Garcia, E., Li, T. Y., Hu, F. B., and van Dam, R. M. Coffee consumption and risk of cardiovascular diseases and all-cause mortality among men with type 2 diabetes. Diabetes Care 2009;32(6):1043-1045. PubMed
  123. Killgore, W. D., Kahn-Greene, E. T., Grugle, N. L., Killgore, D. B., and Balkin, T. J. Sustaining executive functions during sleep deprivation: A comparison of caffeine, dextroamphetamine, and modafinil. Sleep 2-1-2009;32(2):205-216. PubMed
  124. Natale, F., Cirillo, C., Di Marco, G. M., di Vetta, L. S., Aronne, L., Siciliano, A., Mocerino, R., Tedesco, M. A., Golino, P., and Calabro, R. When chewing gum is more than just a bad habit. Lancet 5-30-2009;373(9678):1918. PubMed
  125. Calamaro, C. J., Mason, T. B., and Ratcliffe, S. J. Adolescents living the 24/7 lifestyle: effects of caffeine and technology on sleep duration and daytime functioning. Pediatrics 2009;123(6):e1005-e1010. PubMed
  126. Koran, L. M., Aboujaoude, E., and Gamel, N. N. Double-blind study of dextroamphetamine versus caffeine augmentation for treatment-resistant obsessive-compulsive disorder. J Clin Psychiatry 2009;70(11):1530-1535. PubMed
  127. Luebbe, A. M. and Bell, D. J. Mountain Dew or mountain don't?: a pilot investigation of caffeine use parameters and relations to depression and anxiety symptoms in 5th- and 10th-grade students. J Sch Health 2009;79(8):380-387.
  128. Skouroliakou, M., Bacopoulou, F., and Markantonis, S. L. Caffeine versus theophylline for apnea of prematurity: a randomised controlled trial. J Paediatr.Child Health 2009;45(10):587-592. PubMed
  129. Urade, Y. [Molecular mechanisms of insomnia]. Nippon Rinsho 2009;67(8):1489-1493.
  130. Montandon, G., Horner, R. L., Kinkead, R., and Bairam, A. Caffeine in the neonatal period induces long-lasting changes in sleep and breathing in adult rats. J Physiol 11-15-2009;587(Pt 22):5493-5507. PubMed
  131. Addicott, M. A. and Laurienti, P. J. A comparison of the effects of caffeine following abstinence and normal caffeine use. Psychopharmacology (Berl) 2009;207(3):423-431. PubMed
  132. Hashim, H. and Al, Mousa R. Management of fluid intake in patients with overactive bladder. Curr.Urol.Rep. 2009;10(6):428-433. PubMed
  133. Moisey, L. L., Robinson, L. E., and Graham, T. E. Consumption of caffeinated coffee and a high carbohydrate meal affects postprandial metabolism of a subsequent oral glucose tolerance test in young, healthy males. Br.J Nutr. 2010;103(6):833-841. PubMed
  134. Chroscinska-Krawczyk, M., Ratnaraj, N., Patsalos, P. N., and Czuczwar, S. J. Effect of caffeine on the anticonvulsant effects of oxcarbazepine, lamotrigine and tiagabine in a mouse model of generalized tonic-clonic seizures. Pharmacol Rep. 2009;61(5):819 PubMed
  135. Attwood, A., Terry, P., and Higgs, S. Conditioned effects of caffeine on performance in humans. Physiol Behav 3-3-2010;99(3):286-293. PubMed
  136. Skinner, T. L., Jenkins, D. G., Coombes, J. S., Taaffe, D. R., and Leveritt, M. D. Dose response of caffeine on 2000-m rowing performance. Med Sci Sports Exerc. 2010;42(3):571-576. PubMed
  137. Holick, C. N., Smith, S. G., Giovannucci, E., and Michaud, D. S. Coffee, tea, caffeine intake, and risk of adult glioma in three prospective cohort studies. Cancer Epidemiol.Biomarkers Prev 2010;19(1):39-47. PubMed
  138. Simmonds, M. J., Minahan, C. L., and Sabapathy, S. Caffeine improves supramaximal cycling but not the rate of anaerobic energy release. Eur.J Appl Physiol 2010;109(2):287-295. PubMed
  139. Buscemi, S., Verga, S., Batsis, J. A., Donatelli, M., Tranchina, M. R., Belmonte, S., Mattina, A., Re, A., and Cerasola, G. Acute effects of coffee on endothelial function in healthy subjects. Eur.J Clin Nutr. 2010;64(5):483-489. PubMed
  140. Rigato, I., Blarasin, L., and Kette, F. Severe hypokalemia in 2 young bicycle riders due to massive caffeine intake. Clin J Sport Med. 2010;20(2):128-130. PubMed
  141. Greenwood, D. C., Alwan, N., Boylan, S., Cade, J. E., Charvill, J., Chipps, K. C., Cooke, M. S., Dolby, V. A., Hay, A. W., Kassam, S., Kirk, S. F., Konje, J. C., Potdar, N., Shires, S., Simpson, N., Taub, N., Thomas, J. D., Walker, J., White, K. L., and
  142. Mevcha, A., Gulur, D. M., and Gillatt, D. Diagnosing urological disorders in ageing men. Practitioner 2010;254(1726):25-9, 2.
  143. Brick, C. A., Seely, D. L., and Palermo, T. M. Association between sleep hygiene and sleep quality in medical students. Behav Sleep Med 2010;8(2):113-121. PubMed
  144. Digdon, N. L. Circadian preference and college students' beliefs about sleep education. Chronobiol.Int 2010;27(2):297-317. PubMed
  145. Boos, C. J., White, S. H., Bland, S. A., and McAllister, P. D. Dietary supplements and military operations: caution is advised. J R.Army Med Corps 2010;156(1):41-43. PubMed
  146. Casiglia, E., Bongiovi, S., Paleari, C. D., Petucco, S., Boni, M., Colangeli, G., Penzo, M., and Pessina, A. C. Haemodynamic effects of coffee and caffeine in normal volunteers: a placebo-controlled clinical study. J.Intern.Med. 1991;229(6):501-504. PubMed
  147. Aguggia, M. and Saracco, M. G. Pathophysiology of migraine chronification. Neurol.Sci 2010;31 Suppl 1:S15-S17. PubMed
  148. Torelli, P. and Manzoni, G. C. Fasting headache. Curr Pain Headache Rep. 2010;14(4):284-291.
  149. Farag, N. H., Whitsett, T. L., McKey, B. S., Wilson, M. F., Vincent, A. S., Everson-Rose, S. A., and Lovallo, W. R. Caffeine and blood pressure response: sex, age, and hormonal status. J Womens Health (Larchmt.) 2010;19(6):1171-1176. PubMed
  150. Ernest, D., Chia, M., and Corallo, C. E. Profound hypokalaemia due to Nurofen Plus and Red Bull misuse. Crit Care Resusc. 2010;12(2):109-110. DOI
  151. Suen, L. K., Tam, W. W., and Hon, K. L. Association of sleep hygiene-related factors and sleep quality among university students in Hong Kong. Hong.Kong.Med.J 2010;16(3):180-185.
  152. Stafford, L. D., Wright, C., and Yeomans, M. R. The drink remains the same: implicit positive associations in high but not moderate or non-caffeine users. Psychol.Addict.Behav. 2010;24(2):274-281. PubMed
  153. Conen, D., Chiuve, S. E., Everett, B. M., Zhang, S. M., Buring, J. E., and Albert, C. M. Caffeine consumption and incident atrial fibrillation in women. Am J Clin Nutr 2010;92(3):509-514. PubMed
  154. Freire, R. C., Perna, G., and Nardi, A. E. Panic disorder respiratory subtype: psychopathology, laboratory challenge tests, and response to treatment. Harv.Rev.Psychiatry 2010;18(4):220-229. PubMed
  155. Reis, J. P., Loria, C. M., Steffen, L. M., Zhou, X., van, Horn L., Siscovick, D. S., Jacobs, D. R., Jr., and Carr, J. J. Coffee, decaffeinated coffee, caffeine, and tea consumption in young adulthood and atherosclerosis later in life: the CARDIA study. A PubMed
  156. Clausen, T. Hormonal and pharmacological modification of plasma potassium homeostasis. Fundam.Clin Pharmacol 2010;24(5):595-605. PubMed
  157. Kujawa-Hadrys, M., Tosik, D., and Bartel, H. Changes in thickness of each layer of developing chicken cornea after administration of caffeine. Folia Histochem.Cytobiol. 2010;48(2):273-277. PubMed
  158. Boggs, D. A., Palmer, J. R., Stampfer, M. J., Spiegelman, D., Adams-Campbell, L. L., and Rosenberg, L. Tea and coffee intake in relation to risk of breast cancer in the Black Women's Health Study. Cancer Causes Control 2010;21(11):1941-1948. PubMed
  159. Li, S., Zhu, S., Jin, X., Yan, C., Wu, S., Jiang, F., and Shen, X. Risk factors associated with short sleep duration among Chinese school-aged children. Sleep Med. 2010;11(9):907-916. PubMed
  160. Gronroos, N. N. and Alonso, A. Diet and risk of atrial fibrillation - epidemiologic and clinical evidence -. Circ.J 2010;74(10):2029-2038. PubMed
  161. Knight, J. M., Avery, E. F., Janssen, I., and Powell, L. H. Cortisol and depressive symptoms in a population-based cohort of midlife women. Psychosom.Med. 2010;72(9):855-861. PubMed
  162. Porkka-Heiskanen, T. Methylxanthines and sleep. Handb.Exp.Pharmacol 2011;(200):331-348. PubMed
  163. Mostofsky, E., Schlaug, G., Mukamal, K. J., Rosamond, W. D., and Mittleman, M. A. Coffee and acute ischemic stroke onset: the Stroke Onset Study. Neurology 11-2-2010;75(18):1583-1588. PubMed
  164. Orozco-Gregorio, H., Mota-Rojas, D., Bonilla-Jaime, H., Trujillo-Ortega, M. E., Becerril-Herrera, M., Hernandez-Gonzalez, R., and Villanueva-Garcia, D. Effects of administration of caffeine on metabolic variables in neonatal pigs with peripartum asphyxia PubMed
  165. Li, G. Z., Zhang, N., Du, P., Yang, Y., Wu, S. L., Xiao, Y. X., Jin, R., Liu, L., Shen, H., and Dai, Y. Risk factors for interstitial cystitis/painful bladder syndrome in patients with lower urinary tract symptoms: a Chinese multi-center study. Chin Med
  166. Duvnjak-Zaknich, D. M., Dawson, B. T., Wallman, K. E., and Henry, G. Effect of caffeine on reactive agility time when fresh and fatigued. Med.Sci.Sports Exerc. 2011;43(8):1523-1530. PubMed
  167. Astorino, T. A., Martin, B. J., Schachtsiek, L., Wong, K., and Ng, K. Minimal effect of acute caffeine ingestion on intense resistance training performance. J Strength.Cond.Res 2011;25(6):1752-1758. PubMed
  168. Kivity, S., Ben Aharon, Y., Man, A., and Topilsky, M. The effect of caffeine on exercise-induced bronchoconstriction. Chest 1990;97(5):1083-1085. PubMed
  169. Lubin, F. and Ron, E. Consumption of methylxanthine-containing beverages and the risk of breast cancer. Cancer Lett. 1990;53(2-3):81-90. PubMed
  170. Smits, P., Lenders, J. W., and Thien, T. Caffeine and theophylline attenuate adenosine-induced vasodilation in humans. Clin.Pharmacol.Ther. 1990;48(4):410-418. PubMed
  171. Rossignol, A. M. and Bonnlander, H. Caffeine-containing beverages, total fluid consumption, and premenstrual syndrome. Am.J.Public Health 1990;80(9):1106-1110. PubMed
  172. Birkett, N. J. and Logan, A. G. Caffeine-containing beverages and the prevalence of hypertension. J Hypertens.Suppl 1988;6(4):S620-S622. PubMed
  173. Fraumeni, J. F., Jr., Scotto, J., and Dunham, L. J. Coffee-drinking and bladder cancer. Lancet 11-27-1971;2(7735):1204. PubMed
  174. Greden, J. F. Anxiety or caffeinism: a diagnostic dilemma. Am J Psychiatry 1974;131(10):1089-1092. PubMed
  175. Whitsett, T. L., Manion, C. V., and Christensen, H. D. Cardiovascular effects of coffee and caffeine. Am.J.Cardiol. 3-15-1984;53(7):918-922. PubMed
  176. Firestone, P., Poitras-Wright, H., and Douglas, V. The effects of caffeine on hyperactive children. J.Learn.Disabil. 1978;11(3):133-141. PubMed
  177. Thomas, F. B., Steinbaugh, J. T., Fromkes, J. J., Mekhjian, H. S., and Caldwell, J. H. Inhibitory effect of coffee on lower esophageal sphincter pressure. Gastroenterology 1980;79(6):1262-1266. DOI
  178. Linn, S., Schoenbaum, S. C., Monson, R. R., Rosner, B., Stubblefield, P. G., and Ryan, K. J. No association between coffee consumption and adverse outcomes of pregnancy. N.Engl.J Med 1-21-1982;306(3):141-145. PubMed
  179. Cohen, S. Pathogenesis of coffee-induced gastrointestinal symptoms. N.Engl.J Med 7-17-1980;303(3):122-124. PubMed
  180. Feldman, M. and Barnett, C. Relationships between the acidity and osmolality of popular beverages and reported postprandial heartburn. Gastroenterology 1995;108(1):125-131. PubMed
  181. Quinlan, P., Lane, J., and Aspinall, L. Effects of hot tea, coffee and water ingestion on physiological responses and mood: the role of caffeine, water and beverage type. Psychopharmacology (Berl) 1997;134(2):164-173. PubMed
  182. Youngstedt, S. D., O'Connor, P. J., Crabbe, J. B., and Dishman, R. K. Acute exercise reduces caffeine-induced anxiogenesis. Med.Sci Sports Exerc. 1998;30(5):740-745. PubMed
  183. Kaminsky, L. A., Martin, C. A., and Whaley, M. H. Caffeine consumption habits do not influence the exercise blood pressure response following caffeine ingestion. J.Sports Med.Phys.Fitness 1998;38(1):53-58.
  184. McManamy, M. C. and Schube, P. G. Caffeine intoxication: report of a case the symptoms of which amounted to a psychosis. New England Journal of Medicine 1936;215:616-620. DOI
  185. Richter, J. E., Katz, P. O., and Waring, J. P. Gastroesophageal Reflux Disease. IFFGD 2000;
  186. Hsu, C., Harden, R. N., and Houle, T. Nicotine and caffeine intake in complex regional pain syndrome. Journal of Back and Musculoskeletal Rehabilitation 2002;16(1):33-38. PubMed
  187. Luebbe, A. M. Child and Adolescent Anxiety Sensitivity, Perceived Subjective Effects of Caffeine and Caffeine Consumption. J Caffeine Res 2011;1(4):213-218. DOI
  188. Li-Neng, Y., Greenstadt, L., and Shapiro, D. Effects of caffeine on blood pressure:A cross-cultural comparison. Psychophysiology 1983;20
  189. Fotherby, M. D., Ghandi, C., Haigh, R. A., Macdonald, T. A., and Potter, J. F. Sustained caffeine use has no pressor effect in the elderly. Cardiology in the Elderly 1994;2(6):499-503.
  190. Basurto Ona X, Uriona Tuma SM, Martínez García L, Solà I, Bonfill Cosp X. Drug therapy for preventing post-dural puncture headache. Cochrane Database Syst Rev. 2013 28;2:CD001792. doi: 10.1002/14651858.CD001792.pub3. Review. PubMed
  191. Beaudoin MS, Allen B, Mazzetti G, Sullivan PJ, Graham TE. Caffeine ingestion impairs insulin sensitivity in a dose-dependent manner in both men and women. Appl Physiol Nutr Metab. 2013;38(2):140-7. doi: 10.1139/apnm-2012-0201. Epub 2012 9. PubMed
  192. Caldeira D, Martins C, Alves LB, Pereira H, Ferreira JJ, Costa J. Caffeine does not increase the risk of atrial fibrillation: a systematic review and meta-analysis of observational studies. Heart. 2013;99(19):1383-9. doi: 10.1136/heartjnl-2013-303950. Re PubMed
  193. Chen L, Bell EM, Browne ML, Druschel CM, Romitti PA, Schmidt RJ, Burns TL, Moslehi R, Olney RS; National Birth Defects Prevention Study. Maternal caffeine consumption and risk of congenital limb deficiencies. Birth Defects Res A Clin Mol Teratol. 2012 De PubMed
  194. Chen LW, Wu Y, Neelakantan N, Chong MF, Pan A, van Dam RM. Maternal caffeine intake during pregnancy is associated with risk of low birth weight: a systematic review and dose-response meta-analysis. BMC Med. 2014 19;12:174. doi: 10.1186/s12916-014-0174-6 PubMed
  195. Cheng M, Hu Z, Lu X, Huang J, Gu D. Caffeine intake and atrial fibrillation incidence: dose response meta-analysis of prospective cohort studies. Can J Cardiol. 2014 Apr;30(4):448-54. doi: 10.1016/j.cjca.2013.12.026. Epub 2014 2. Review. PubMed
  196. Chiaffarino F, Bravi F, Cipriani S, Parazzini F, Ricci E, Viganò P, La Vecchia C. Coffee and caffeine intake and risk of endometriosis: a meta-analysis. Eur J Nutr. 2014 Oct;53(7):1573-9. doi: 10.1007/s00394-014-0662-7. Epub 2014 31. PubMed
  197. Greenwood DC, Thatcher NJ, Ye J, Garrard L, Keogh G, King LG, Cade JE. Caffeine intake during pregnancy and adverse birth outcomes: a systematic review and dose-response meta-analysis. Eur J Epidemiol. 2014;29(10):725-34. doi: 10.1007/s10654-014-9944-x. PubMed
  198. Jiang W, Wu Y, Jiang X. Coffee and caffeine intake and breast cancer risk: an updated dose-response meta-analysis of 37 published studies. Gynecol Oncol. 2013 Jun;129(3):620-9. doi: 10.1016/j.ygyno.2013.03.014. Epub 2013 25. Review. PubMed
  199. Lee SM, Choi NK, Lee BC, Cho KH, Yoon BW, Park BJ. Caffeine-containing medicines increase the risk of hemorrhagic stroke. Stroke. 2013 Aug;44(8):2139-43. doi: 10.1161/STROKEAHA.111.674077. Epub 2013 6. PubMed
  200. Sanikini H, Dik VK, Siersema PD, Bhoo-Pathy N, Uiterwaal CS, Peeters PH, González CA, Zamora-Ros R, Overvad K, Tjønneland A, Roswall N, Boutron-Ruault MC, Fagherazzi G, Racine A, Kühn T, Katzke V, Boeing H, Trichopoulou A, Trichopoulos D, Lagiou P, Palli
  201. Simonin C, Duru C, Salleron J, Hincker P, Charles P, Delval A, Youssov K, Burnouf S, Azulay JP, Verny C, Scherer C, Tranchant C, Goizet C, Debruxelles S, Defebvre L, Sablonnière B, Romon-Rousseaux M, Buée L, Destée A, Godefroy O, Dürr A, Landwehrmeyer B;
  202. Szpak A, Allen D. A case of acute suicidality following excessive caffeine intake. J Psychopharmacol. 2012 Nov;26(11):1502-10. doi: 10.1177/0269881112442788. Epub 2012 2. PubMed
  203. van der Hoeven N, Visser I, Schene A, van den Born BJ. Severe hypertension related to caffeinated coffee and tranylcypromine: a case report. Ann Intern Med. 2014 May 6;160(9):657-8. doi: 10.7326/L14-5009-8. No abstract available. PubMed
  204. Dixit S, Stein PK, Dewland TA, Dukes JW, Vittinghoff E, Heckbert SR, Marcus GM. Consumption of Caffeinated Products and Cardiac Ectopy. J Am Heart Assoc. 2016 26;5(1). pii: e002503. doi: 10.1161/JAHA.115.002503. PubMed
  205. Sheppard SG. A preliminary investigation of ibogaine: case reports and recommendations for further study. J Subst Abuse Treat. 1994 Jul-Aug;11(4):379-85. PubMed
  206. Zuchinali P, Riberio PA, Pimentel M, da Rosa PR, Zimerman LI, Rohde LE. Effect of caffeine on ventricular arrhythmia: a systematic review and meta-analysis of experimental and clinical studies. Europace 2016 Feb;18(2):257-66. PubMed
  207. Rhee J, Kim R, Kim Y, et al. Maternal caffeine consumption during pregnancy and risk of low birth weight: a dose-response meta-analysis of observational studies. PLoS One. 2015 Jul 20;10(7):e0132334. PubMed
  208. Zuchinali P, Souza GC, Pimentel M, et al. Short-term effects of high-dose caffeine on cardiac arrhythmias in patients with heart failure: a randomized clinical trial. JAMA Intern Med. 2016 Dec 1;176(12):1752-59. PubMed
  209. Lystrup RM, Leggit JC. Caffeine toxicity due to supplement use in caffeine - naïve individual: a cautionary tale. Mil Med. 2015 Aug;180(8):e936-40. PubMed
  210. Magdalan J, Zawadzki M, Skowronek R, et al. Nonfatal and fata intoxications with pure caffeine - report of three different cases. Forensic Sci Med Pathol. 2017 Sep;13(3):355-58.
  211. Trexler ET, Smith-Ryan AE, Roelofs EJ, Hirsch KR, Persky AM, Mock AG. Effects of coffee and caffeine anhydrous intake during creatine loading. J Strength Cond Res. 2016 May;30(5):1438-46. PubMed
  212. Lagier D, Nee L, Guieu R, et al. Peri-operative oral caffeine does not prevent postoperative atrial fibrillation after heart valve surgery with cardiopulmonary bypass: a randomized controlled clinical trial. Eur J Anaesthesiol. 2018 Apr 26. [Epub ahead of DOI
  213. Voskoboinik A, Kalman JM, Kistler PM. Caffeine and arrhythmias: time to grind the data. JACC: Clin Electrophysiol. 2018;4(4):425-32. PubMed
  214. Wang HR, Woo YS, Bahk WM. Caffeine-induced psychiatric manifestations: a review. Int Clin Psychopharmacol. 2015 Jul;30(4):179-82. PubMed
  215. Wikoff D, Welsh BT, Henderson R, et al. Systematic review of the potential adverse effects of caffeine consumption in healthy adults, pregnant women, adolescents, and children. Food Chem Toxicol 2017;109:585-648. PubMed
  216. Vliegenthart R, Miedema M, Hutten GJ, van Kaam AH, Onland W. High versus standard dose caffeine for apnoea: a systematic review. Arch Dis Child Fetal Neonatal Ed 2018;103(6):F523-9. doi: 10.1136/archdischild-2017-313556. PubMed
  217. Modzelewska D, Bellocco R, Elfvin A, et al. Caffeine exposure during pregnancy, small for gestational age birth and neonatal outcome - results from the Norwegian Mother and Child Cohort Study. BMC Pregnancy Childbirth. 2019;19(1):80. PubMed
  218. Shen JG, Brooks MB, Cincotta J, Manjourides JD. Establishing a relationship between the effect of caffeine and duration of endurance athletic time trial events: A systematic review and meta-analysis. J Sci Med Sport. 2019;22(2):232-238. PubMed
  219. Berglundh S, Vollrath M, Brants&aelig;ter AL, et al. Maternal caffeine intake during pregnancy and child neurodevelopment up to eight years of age-Results from the Norwegian Mother, Father and Child Cohort Study. Eur J Nutr. 2020. PubMed
  220. Jin F, Qiao C. Association of maternal caffeine intake during pregnancy with low birth weight, childhood overweight, and obesity: a meta-analysis of cohort studies. Int J Obes (Lond). 2020. PubMed
  221. Krittanawong C, Tunhasiriwet A, Wang Z, et al. Is caffeine or coffee consumption a risk for new-onset atrial fibrillation? A systematic review and meta-analysis. Eur J Prev Cardiol. 2020:2047487320908385. PubMed
  222. Zhang H, Lee ZX, Qiu A. Caffeine intake and cognitive functions in children. Psychopharmacology (Berl). 2020;237(10):3109-3116. PubMed
  223. Stojanovic E, Scanlan AT, Milanovic Z, Fox JL, Stankovic R, Dalbo VJ. Acute caffeine supplementation improves jumping, sprinting, and change-of-direction performance in basketball players when ingested in the morning but not evening. Eur J Sport Sci. 2021 PubMed
  224. Zheng KH, Zhu K, Wactawski-Wende J, et al. Caffeine intake from coffee and tea and invasive breast cancer incidence among postmenopausal women in the Women's Health Initiative. Int J Cancer 2021;149(12):2032-2044. PubMed
  225. Wang S, Li X, Yang Y, et al. Does coffee, tea and caffeine consumption reduce the risk of incident breast cancer? A systematic review and network meta-analysis. Public Health Nutr 2021;24(18):6377-6389. PubMed
  226. Alshabi AM, Alkahtani SA, Shaikh IA, Habeeb MS. Caffeine modulates pharmacokinetic and pharmacodynamic profiles of pioglitazone in diabetic rats: Impact on therapeutics. Saudi Med J 2021;42(2):151-160. PubMed
  227. Hinkle SN, Gleason JL, Yisahak SF, et al. Assessment of Caffeine Consumption and Maternal Cardiometabolic Pregnancy Complications. JAMA Netw Open 2021;4(11):e2133401. PubMed
  228. Yartsev A, Peisah C. Caffeine-clozapine interaction associated with severe toxicity and multiorgan system failure: a case report. BMC Psychiatry 2021;21(1):192. PubMed
  229. Tinawi M. Severe Rhabdomyolysis Due to Strenuous Exercise With a Potential Role of a High-Caffeine Energy Drink. Cureus 2022;14(1):e20867. PubMed
  230. Gleason JL, Sundaram R, Mitro SD, et al. Association of maternal caffeine consumption during pregnancy with child growth. JAMA Netw Open. 2022;5(10):e2239609. PubMed
  231. Ismail RIH, Awad HA, Saber M, Shehata BM. Bone mineral content for preterm neonates treated with caffeine using dual energy X-ray absorptiometry: An observational study. J Neonatal Perinatal Med 2023;16(1):129-135. PubMed
  232. Zhao J, Huang Y, Yu X. Caffeine intake and the risk of incident kidney stones: a systematic review and meta-analysis. Int Urol Nephrol 2022;54(10):2457-2466. PubMed
  233. Abbas-Hashemi SA, Hosseininasab D, Rastgoo S, Shiraseb F, Asbaghi O. The effects of caffeine supplementation on blood pressure in adults: A systematic review and dose-response meta-analysis. Clin Nutr ESPEN 2023;58:165-177. PubMed
  234. Oliphant EA, Hanning SM, McKinlay CJD, Alsweiler JM. Caffeine for apnea and prevention of neurodevelopmental impairment in preterm infants: systematic review and meta-analysis. J Perinatol 2024;44(6):785-801. PubMed
  235. Kühne T, Wallace E, Herzig D, et al. Combined intake of caffeine and low-dose glucose to reduce exercise-related hypoglycaemia in individuals with type 1 diabetes on ultra-long-acting insulin degludec: A randomized, controlled, double-blind, cross-over tr
  236. Song JJ, Eyabi JC, Awatramani PD, Mitchell BG, Nene SY. Sudden Reduction in Caffeine Intake Increases Serum Lithium Concentration to Supratherapeutic Level: A Case Report. Prim Care Companion CNS Disord 2024;26(2):23cr03642. PubMed

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Irvingia Gabonensis 7 references
  1. Oben JE, Ngondi JL, Momo CN, et al. The use of Cissus quadrangularis/Irvingia gabonensis combination in the management of weight loss: a double-blind placebo-controlled study. Lipids Health Dis 2008;7:12.
  2. Ngondi JL, Etoundi BC, Nyangono CB, et al. IGOB131, a novel seed extract of the West African plant Irvingia gabonensis, significantly reduces body weight and improves metabolic parameters in overweight humans in a randomized double-blind placebo controll
  3. Adamson, I., Okafor, C., and Abu-Bakare, A. A supplement of Dikanut (Irvingia gabonesis) improves treatment of type II diabetics. West Afr.J.Med. 1990;9(2):108-115.
  4. Adamson, I., Okafor, C., and Abu-Bakare, A. Erythrocyte membrane ATPases in diabetes: effect of dikanut (Irvingia gabonensis). Enzyme 1986;36(3):212-215. PubMed
  5. Wolfe OA, Ijeoma UF. Effects of aqueous extracts of Irvingia gabonensis seeds on the hormonal parameters of male guinea pigs. Asian Pacific Journal of Tropical Medicine. 2010;3(3):200-204. DOI
  6. Kilinçalp S, Basar O, Coban S, Yüksel I. Irvingia gabonensis (African mango): innocent magic formula? Acta Gastroenterol Belg 2014;77(1):75-6.
  7. Nonsa-Ard R, Aneknan P, Tong-Un T, Honsawek S, Leelayuwat N. Effects of Irvingia gabonensis Extract on Metabolism, Antioxidants, Adipocytokines, Telomere Length, and Aerobic Capacity in Overweight/Obese Individuals. Nutrients 2022;14(21):4646. PubMed

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Indian Gooseberry 6 references
  1. Sabu, M. C. and Kuttan, R. Anti-diabetic activity of medicinal plants and its relationship with their antioxidant property. J Ethnopharmacol. 2002;81(2):155-160. PubMed
  2. Fatima N, Pingali U, Muralidhar N. Study of pharmacodynamic interaction of Phyllanthus emblica extract with clopidogrel and ecosprin in patients with type II diabetes mellitus. Phytomedicine. 2014;21(5):579-85. PubMed
  3. Shanmugarajan D, Girish C, Harivenkatesh N, Chanaveerappa B, Prasanna Lakshmi NC. Antihypertensive and pleiotropic effects of Phyllanthus emblica extract as an add-on therapy in patients with essential hypertension-A randomized double-blind placebo-contro
  4. Akhtar MS, Ramzan A, Ali A, Ahmad M. Effect of amla fruit (Emblica officinalis Gaertn.) on blood glucose and lipid profile of normal subjects and type 2 diabetic patients. Int J Food Sci Nutr. 2011;62(6):609-16.
  5. Usharani P, Fatima N, Muralidhar N. Effects of Phyllanthus emblica extract on endothelial dysfunction and biomarkers of oxidative stress in patients with type 2 diabetes mellitus: a randomized, double-blind, controlled study. Diabetes Metab Syndr Obes. 20 PubMed
  6. Majeed M, Mundkur L, Paulose S, Nagabhushanam K. Novel Emblica officinalis extract containing ß-glucogallin vs. metformin: a randomized, open-label, comparative efficacy study in newly diagnosed type 2 diabetes mellitus patients with dyslipidemia. Food Fu

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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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