1.M.R Vortex Blueberry Lemon Ice Ingredients & Drug Interactions
by BPI Sports
What is this page for?
First and foremost: checking 1.M.R Vortex Blueberry Lemon Ice 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
1.M.R Vortex Blueberry Lemon Ice is a dietary supplement by BPI Sports with 7 active ingredients. Its ingredients are commonly taken for high cholesterol, vitamin b3 deficiency (pellagra), heart health support.Based on those ingredients, 1,501 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Yohimbe, White Leadwort, Niacin. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against 1.M.R Vortex Blueberry Lemon Ice by BPI Sports
Ask about any prescription or over-the-counter medication and we check it for interactions with 1.M.R Vortex Blueberry Lemon Ice by BPI Sports — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of 1.M.R Vortex Blueberry Lemon Ice by BPI Sports
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.
What’s inside
Low disclosure
This powder contains 7 ingredients, including several active ones. Niacin (a B vitamin) plays a role in energy and metabolism.
Caffeine is a central nervous system stimulant that boosts alertness and can enhance athletic performance. Glycerol is included for hydration support.
Yohimbe bark and white leadwort are botanical ingredients—yohimbe contains yohimbine, which has stimulant properties, and white leadwort contains plumbagin. Indigofera pulchra is also botanical.
There's also a proprietary blend called Full Speed Vortex Matrix whose individual components aren't listed separately. The remaining ingredients are inactive fillers and flavoring agents (maltodextrin, natural and artificial flavors, citric acid, silica, sucralose, acesulfame-K, malic acid, and FD&C Blue No.
1).
Does it work?
Strong evidence
Niacin in this product is likely effective for pellagra (a niacin deficiency disease) and possibly effective for certain HIV-related cholesterol problems and metabolic syndrome. Caffeine is effective for boosting mental alertness and athletic performance.
The data we hold doesn't establish effectiveness ratings for Yohimbe, white leadwort, Indigofera pulchra, or glycerol for the purposes typically associated with a pre-workout product. Yohimbe's evidence for obesity, low blood pressure on standing, or sexual side effects from antidepressants is rated insufficient.
Without ingredient amounts on your label, it's hard to know whether the doses here are strong enough to produce the effects you're looking for—ask the manufacturer or check the packaging.
How safe is it?
Well-documented data
Niacin is generally well tolerated in normal food amounts, but high supplemental doses—which may be present in this product—can cause flushing, stomach upset, and liver problems. Most people experience flushing (affecting up to 70% of those taking larger doses), which feels like burning or tingling in the face and skin.
Caffeine in moderate amounts is typically safe for healthy adults, but high doses can cause anxiety, sleep problems, headaches, tremors, and rarely serious effects. Yohimbe can cause serious heart and blood pressure effects, and its potency in supplements is unpredictable—you may experience anxiety, agitation, sweating, nausea, rapid heartbeat, or very high blood pressure.
White leadwort contains plumbagin, which can irritate your skin and stomach and may be toxic at higher doses. Glycerol generally causes mild gastrointestinal upset (bloating, nausea, diarrhea) in large doses.
Indigofera pulchra safety is unknown—we cannot verify what this ingredient is or how it behaves in the body.
Meds to double-check
Major interaction found
Before taking this product, double-check with your pharmacist if you use: ephedrine or any stimulant (Major risk with caffeine); blood pressure medications; blood thinners or antiplatelet drugs; diabetes medications; statins or other cholesterol drugs; antidepressants, especially MAOIs or tricyclics; seizure medications; certain antibiotics (quinolones); heartburn medications like cimetidine; gout medications; or drugs broken down by your liver (CYP2D6, CYP1A2, CYP2C9, or CYP3A4 enzymes). We could not check Securinega because we hold no data for it.
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 pre-workout powder designed to boost energy and athletic performance, built around caffeine, niacin, and yohimbe. If you're on any blood pressure medication, diabetes drug, blood thinner, statin, antidepressant, or seizure medication, you need to check your specific drugs before using this—the interaction count is high.
Pregnant or breastfeeding people should avoid yohimbe and limit caffeine. Talk to your pharmacist before you start, especially if you have heart problems, high blood pressure, or anxiety.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 6 of 7 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 25, 2015.
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
General information
Key facts about 1.M.R Vortex Blueberry Lemon Ice, straight from the product label.
| Brand | BPI Sports |
|---|---|
| Barcode (UPC) | 811213020248 |
| Net contents | 5.3 oz.; 150 Gram(s) |
| Market status | On market |
| Date entered into DSLD | Mar 25, 2015 |
| DSLD ID | 43230 |
| Product type | Other Combinations |
| Supplement form | Powder |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 1.M.R Vortex Blueberry Lemon Ice by BPI Sports, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Niacin | 20 mg | 100% |
| Full Speed Vortex Matrix | 1705 mg | -- |
| Glycerol | 0 Not Present | -- |
| Indigofera pulchra | 0 Not Present | -- |
| Caffeine | 0 Not Present | -- |
| White Leadwort | 0 Not Present | -- |
| Securinega | 0 Not Present | -- |
| Yohimbe | 0 Not Present | -- |
Other ingredients: Maltodextrin, Natural and Artificial flavors, Citric Acid, Silica, Sucralose, Acesulfame-K, Malic Acid, FD&C Blue No. 1
Tap any ingredient to jump to its full detail below.
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.
Suggested/Recommended/Usage/Directions
Suggested Use: USE ON TRAINING DAYS ONLY. PLEASE BEGIN WITH ONE SERVING (1 SCOOP) TO ASSESS TOLERANCE LEVEL. Take one (1) serving (1 scoop) approximately 15-30 minutes prior to training, blended into 6-8 ounces of cold water or beverage, or as suggested by a qualified healthcare practitioner.
TAKE 1 SCOOP APPROX. 15-30 MINS PRIOR TO TRAINING
Precautions
Important Note(s): Do not exceed two (2) servings (2 scoops) in a 24 hour period. Avoid eating food or drinking a protein shake within an hour after consuming 1MR VORTEX(TM). To avoid sleeplessness, do not take within four (4) hours of bedtime.
Warnings: Not intended for use by persons under age 18.
Do not exceed recommended dose. Do not take for more than eight (8) consecutive weeks.
This product should not be taken by pregnant or lactating women. Get the consent of a licensed physician before using this product, especially if you are taking medication, have a medical condition, or thinking about becoming pregnant.
KEEP THIS PRODUCT AND ALL SUPPLEMENTS OUT OF THE REACH OF CHILDREN.
NOT INTENDED FOR USE BY THOSE WITH A MEDICAL CONDITION. Caffeine warning: The recommended serving of this product contains approximately as much caffeine as two cups of coffee.
Do not consume caffeine, or combine with synephrine, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine.
Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Discontinue use if you experience dizziness, severe headache, rapid heartbeat or shortness of breath. Caution: 1MR VORTEX(TM) contains the B vitamin niacin. Niacin may cause temporary flushing, tingling, skin reddening, and sensations of heat, especially if taken on an empty stomach. This is a common reaction.
Brand IP Statement(s)
Taking 1MR VORTEX(TM) with food, or on a full stomach, may diminish its effects.
BEPOWERFUL(R)
Formula
The recommended serving of this product contains approximately as much caffeine as two cups of coffee.
1MR VORTEX(TM) contains the B vitamin niacin.
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.
General Statements
When combined with a proper exercise and nutrition regimen. Statements based on early-stage independent 3rd party in vivo and / or in vitro model scientific research data findings for individual ingredients.
ENERGY* PERFORMANCE* STRENGTH*
NATURAL AND ARTIFICIAL FLAVORS
ONE.MORE.REP
PRE-TRAINING POWDER*
MAY EXPERIENCE: -INCREASED STRENGTH* -UNSTOPPABLE ENERGY* -ENHANCED PERFORMANCE*
MAXIMUM ENERGY*
50 SERVINGS
ENERGY* FOCUS* STRENGTH* TASTES AWESOME!
Please read entire label before use.
General
Rev. 01-003-1VX008 10/14
FDA Statement of Identity
DIETARY SUPPLEMENT
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
1.M.R Vortex Blueberry Lemon Ice by BPI Sports label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in 1.M.R Vortex Blueberry Lemon Ice by BPI Sports
These are the 7 active ingredients this product is made of. Select any to open its full monograph.
Serving size3 Gram(s) Dosage formPowder Servings per container50 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.
Niacin
Interacts with727 drugs
Niacin (vitamin B3) is an essential nutrient your body needs for energy and metabolism, and deficiency is uncommon in most developed countries. Prescr...
Niacin monograph & interactionsFull Speed Vortex Matrix
- › Glycerol
- › Indigofera pulchra
- › Caffeine
- › White Leadwort
- › Securinega
- › Yohimbe
Other (inactive) ingredients: Maltodextrin, Natural and Artificial flavors, Citric Acid, Silica, Sucralose, Acesulfame-K, Malic Acid, FD&C Blue No. 1. These complete the product’s ingredient list but are not active constituents.
1.M.R Vortex Blueberry Lemon Ice by BPI Sports Drug Interactions
HelloPharmacist Interaction Report
1.M.R Vortex by BPI Sports is a pre-workout powder with several active ingredients, and it does interact with medications.
The most serious concern is caffeine with ephedrine—a Major severity interaction that can increase the risk of serious heart and blood pressure problems. If you take ephedrine (or any product containing it), do not use this product without talking to your pharmacist or doctor first.
Read the full breakdown — every affected drug type, severity by severity
Niacin in this product interacts with antihypertensive drugs (blood pressure medications), blood thinners (anticoagulants and antiplatelet drugs), diabetes medications, cholesterol-lowering statins, gout medications, and bile acid sequestrants (used for cholesterol). Yohimbe—another ingredient here—interacts with MAOIs (an older class of antidepressants), blood pressure medications, certain antidepressants, and stimulant drugs.
White leadwort interacts with several enzyme systems in your liver that break down many common medications, and there's also a concern about bleeding with blood thinners.
Indigofera pulchra may lower blood sugar and add to the effects of diabetes drugs. Caffeine also interacts with several medications including certain antibiotics, heartburn drugs, the antipsychotic clozapine, seizure medications, and barbiturates.
Altogether, these interactions span 1,502 individual medications.
Glycerol, one of the inactive components, has no interactions documented in our data. Talk with your pharmacist and bring a list of all your medications before starting this product—use the checker on this page to verify your exact drugs.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against 1.M.R Vortex Blueberry Lemon Ice?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in 1.M.R Vortex Blueberry Lemon Ice interact with 1,501 drugs. Click any drug to see the details.
5 of the 7 ingredients in 1.M.R Vortex Blueberry Lemon Ice interact with drugs. Each result below shows which ingredient is responsible. Yohimbe White Leadwort Niacin Caffeine Indigofera pulchra
Aminophylline, Amobarbital, EphedrineAmesec
How Aminophylline, Amobarbital, Ephedrine interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
CaffeineStimulant Drugs, Ephedrine Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Caffeine + Aminophylline, Amobarbital, Ephedrine interactionYohimbeStimulant Drugs Moderate
Interaction Summary
Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Read the full Yohimbe + Aminophylline, Amobarbital, Ephedrine interactionAmphetamineAdensys XR-ODT, Adzenys ER, Dyanavel XR, Mydayis
How Amphetamine interacts with 1.M.R Vortex Blueberry Lemon Ice — through 3 ingredients. Tap an ingredient for the detail:
YohimbeStimulant Drugs, Monoamine Oxidase Inhibitors (maois) +1 Major
Interaction Summary
Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Read the full Yohimbe + Amphetamine interactionWhite LeadwortCytochrome P450 2d6 (cyp2d6) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2D6 (CYP2D6) in vitro.
Read the full White Leadwort + Amphetamine interactionCaffeineMonoamine Oxidase Inhibitors (maois), Stimulant Drugs Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Amphetamine interactionCarbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine TannateQuadratuss, Ry Tuss, Rynatuss, Tri Tannate Plus
How Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interacts with 1.M.R Vortex Blueberry Lemon Ice — through 3 ingredients. Tap an ingredient for the detail:
CaffeineEphedrine, Stimulant Drugs Major
Interaction Summary
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Read the full Caffeine + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionWhite LeadwortCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro.
Read the full White Leadwort + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionYohimbeCytochrome P450 2d6 (cyp2d6) Inhibitors, Stimulant Drugs +1 Moderate
Interaction Summary
CYP2D6 inhibitors may increase the levels and adverse effects of yohimbine, a constituent of yohimbe.
Read the full Yohimbe + Carbetapentane Tannate, Chlorpheniramine Tannate, Ephedrine Tannate, Phenylephrine Tannate interactionDyphylline, Ephedrine, Guaifenesin, PhenobarbitalLufyllin-EPG
How Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
CaffeineStimulant Drugs, Phenobarbital (luminal) +1 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Caffeine + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionYohimbeStimulant Drugs Moderate
Interaction Summary
Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Read the full Yohimbe + Dyphylline, Ephedrine, Guaifenesin, Phenobarbital interactionEphedrine, Guaifenesin (otc Drug)Ephedrine Formula 400, Ephedrine Plus Tabs
How Ephedrine, Guaifenesin (otc Drug) interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
CaffeineEphedrine, Stimulant Drugs Major
Interaction Summary
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Read the full Caffeine + Ephedrine, Guaifenesin (otc Drug) interactionYohimbeStimulant Drugs Moderate
Interaction Summary
Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Read the full Yohimbe + Ephedrine, Guaifenesin (otc Drug) interactionEphedrine, Guaifenesin, Phenobarbital, TheophyllineMudrane GG
How Ephedrine, Guaifenesin, Phenobarbital, Theophylline interacts with 1.M.R Vortex Blueberry Lemon Ice — through 3 ingredients. Tap an ingredient for the detail:
CaffeineTheophylline, Phenobarbital (luminal) +2 Major
Interaction Summary
Theoretically, caffeine might increase the levels and adverse effects of theophylline.
Read the full Caffeine + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionYohimbeStimulant Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Read the full Yohimbe + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionWhite LeadwortCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 1A2 (CYP1A2) in vitro.
Read the full White Leadwort + Ephedrine, Guaifenesin, Phenobarbital, Theophylline interactionEphedrine, Hydroxyzine, TheophyllineAmi Rax, Marax
How Ephedrine, Hydroxyzine, Theophylline interacts with 1.M.R Vortex Blueberry Lemon Ice — through 3 ingredients. Tap an ingredient for the detail:
CaffeineEphedrine, Stimulant Drugs +1 Major
Interaction Summary
Theoretically, concomitant use might increase the risk for stimulant adverse effects.
Read the full Caffeine + Ephedrine, Hydroxyzine, Theophylline interactionYohimbeCytochrome P450 1a2 (cyp1a2) Substrates, Stimulant Drugs Moderate
Interaction Summary
Theoretically, yohimbe might decrease the levels and clinical effects of CYP1A2 substrates.
Read the full Yohimbe + Ephedrine, Hydroxyzine, Theophylline interactionWhite LeadwortCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 1A2 (CYP1A2) in vitro.
Read the full White Leadwort + Ephedrine, Hydroxyzine, Theophylline interactionEphedrine, Phenobarbital, Potassium Iodide, TheophyllineMudrane, Quadrinal
How Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
CaffeineStimulant Drugs, Theophylline +2 Major
Interaction Summary
Theoretically, concomitant use might increase stimulant adverse effects.
Read the full Caffeine + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionYohimbeStimulant Drugs Moderate
Interaction Summary
Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Read the full Yohimbe + Ephedrine, Phenobarbital, Potassium Iodide, Theophylline interactionEphedrine, Phenobarbital, TheophyllineTedral
How Ephedrine, Phenobarbital, Theophylline interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
CaffeinePhenobarbital (luminal), Ephedrine +2 Major
Interaction Summary
Theoretically, caffeine might reduce the effects of phenobarbital and increase the risk for convulsions.
Read the full Caffeine + Ephedrine, Phenobarbital, Theophylline interactionYohimbeStimulant Drugs Moderate
Interaction Summary
Theoretically, taking yohimbe with stimulant drugs can have additive effects.
Read the full Yohimbe + Ephedrine, Phenobarbital, Theophylline interactionIsocarboxazidMarplan
How Isocarboxazid interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois) Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Isocarboxazid interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Isocarboxazid interactionMoclobemideManerix, Moclobemide
How Moclobemide interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois), Cytochrome P450 2d6 (cyp2d6) Inhibitors Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Moclobemide interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Moclobemide interactionOzanimod HydrochlorideZeposia
How Ozanimod Hydrochloride interacts with 1.M.R Vortex Blueberry Lemon Ice — through 4 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois) Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Ozanimod Hydrochloride interactionNiacinHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
Read the full Niacin + Ozanimod Hydrochloride interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Ozanimod Hydrochloride interactionWhite LeadwortImmunosuppressants Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has demonstrated immunosuppressant activity in animal research.
Read the full White Leadwort + Ozanimod Hydrochloride interactionPhenelzine SulfateNardil
How Phenelzine Sulfate interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois) Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Phenelzine Sulfate interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Phenelzine Sulfate interactionRasagilineAzilect
How Rasagiline interacts with 1.M.R Vortex Blueberry Lemon Ice — through 3 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois), Cytochrome P450 1a2 (cyp1a2) Substrates Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Rasagiline interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Rasagiline interactionWhite LeadwortCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 1A2 (CYP1A2) in vitro.
Read the full White Leadwort + Rasagiline interactionSafinamide MesylateXadago
How Safinamide Mesylate interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois) Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Safinamide Mesylate interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Safinamide Mesylate interactionSelegilineCarbex, Eldepryl, Emsam, Zelapar
How Selegiline interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois) Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Selegiline interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Selegiline interactionTranylcypromineParnate
How Tranylcypromine interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
YohimbeMonoamine Oxidase Inhibitors (maois) Major
Interaction Summary
Concomitant use of MAOIs with yohimbe can result in additive effects.
Read the full Yohimbe + Tranylcypromine interactionCaffeineMonoamine Oxidase Inhibitors (maois) Moderate
Interaction Summary
Theoretically, concomitant use might increase the risk of a hypertensive crisis.
Read the full Caffeine + Tranylcypromine interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
White LeadwortImmunosuppressants Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has demonstrated immunosuppressant activity in animal research.
Read the full White Leadwort + 6-mercaptopurine interactionNiacinHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
Read the full Niacin + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
White LeadwortCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro.
Read the full White Leadwort + Ado-trastuzumab Emtansine interactionYohimbeCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, yohimbe might decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Yohimbe + Ado-trastuzumab Emtansine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with 1.M.R Vortex Blueberry Lemon Ice — through 1 ingredient. Tap an ingredient for the detail:
NiacinHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
Read the full Niacin + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with 1.M.R Vortex Blueberry Lemon Ice — through 1 ingredient. Tap an ingredient for the detail:
NiacinHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
Read the full Niacin + Abacavir, Lamivudine interactionAbametapirXeglyze
How Abametapir interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
YohimbeCytochrome P450 3a4 (cyp3a4) Inhibitors Moderate
Interaction Summary
Theoretically, CYP3A4 inhibitors might increase the levels and adverse effects of yohimbine, a constituent of yohimbe bark.
Read the full Yohimbe + Abametapir interactionCaffeineCytochrome P450 1a2 (cyp1a2) Inhibitors Minor
Interaction Summary
Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
Read the full Caffeine + Abametapir interactionAbciximabReoPro
How Abciximab interacts with 1.M.R Vortex Blueberry Lemon Ice — through 4 ingredients. Tap an ingredient for the detail:
White LeadwortAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
There is some concern that Ceylon leadwort might potentiate the effects of anticoagulant and antiplatelet drugs and possibly increase the risk of bleeding.
Read the full White Leadwort + Abciximab interactionCaffeineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, caffeine may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Caffeine + Abciximab interactionNiacinAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, niacin may have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Niacin + Abciximab interactionYohimbeAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, combining yohimbe bark with antiplatelet or anticoagulant drugs might have additive effects; however, this has not been reported in clinical research.
Read the full Yohimbe + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
White LeadwortCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro.
Read the full White Leadwort + Abemaciclib interactionYohimbeCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, yohimbe might decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Yohimbe + Abemaciclib interactionAbiraterone
How Abiraterone interacts with 1.M.R Vortex Blueberry Lemon Ice — through 4 ingredients. Tap an ingredient for the detail:
YohimbeCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 3a4 (cyp3a4) Inhibitors +1 Moderate
Interaction Summary
Theoretically, yohimbe might decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Yohimbe + Abiraterone interactionNiacinHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
Read the full Niacin + Abiraterone interactionWhite LeadwortCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro.
Read the full White Leadwort + Abiraterone interactionCaffeineCytochrome P450 1a2 (cyp1a2) Inhibitors Minor
Interaction Summary
Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
Read the full Caffeine + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with 1.M.R Vortex Blueberry Lemon Ice — through 3 ingredients. Tap an ingredient for the detail:
White LeadwortCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro.
Read the full White Leadwort + Abiraterone Acetate interactionNiacinHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
Read the full Niacin + Abiraterone Acetate interactionYohimbeCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Inhibitors Moderate
Interaction Summary
Theoretically, yohimbe might decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Yohimbe + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with 1.M.R Vortex Blueberry Lemon Ice — through 4 ingredients. Tap an ingredient for the detail:
White LeadwortAnticoagulant/antiplatelet Drugs, Immunosuppressants +1 Moderate
Interaction Summary
There is some concern that Ceylon leadwort might potentiate the effects of anticoagulant and antiplatelet drugs and possibly increase the risk of bleeding.
Read the full White Leadwort + Abrocitinib interactionNiacinAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, niacin may have additive effects when used with anticoagulant or antiplatelet drugs.
Read the full Niacin + Abrocitinib interactionCaffeineAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, caffeine may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Caffeine + Abrocitinib interactionYohimbeAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, combining yohimbe bark with antiplatelet or anticoagulant drugs might have additive effects; however, this has not been reported in clinical research.
Read the full Yohimbe + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
White LeadwortCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro.
Read the full White Leadwort + Acalabrutinib interactionYohimbeCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, yohimbe might decrease the levels and clinical effects of CYP3A4 substrates.
Read the full Yohimbe + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with 1.M.R Vortex Blueberry Lemon Ice — through 4 ingredients. Tap an ingredient for the detail:
Indigofera PulchraAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, indigo pulchra might lower blood glucose levels and might have additive effects when used with antidiabetes drugs.
Read the full Indigofera Pulchra + Acarbose interactionWhite LeadwortAntidiabetes Drugs Moderate
Interaction Summary
Ceylon leadwort root extract has been shown to both increase and decrease blood glucose levels in animal research.
Read the full White Leadwort + Acarbose interactionNiacinAntidiabetes Drugs, Hepatotoxic Drugs Moderate
Interaction Summary
Niacin can increase blood glucose levels and may diminish the effects of antidiabetes drugs.
Read the full Niacin + Acarbose interactionCaffeineAntidiabetes Drugs Minor
Interaction Summary
Theoretically, taking caffeine with antidiabetes drugs might interfere with blood glucose control.
Read the full Caffeine + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with 1.M.R Vortex Blueberry Lemon Ice — through 2 ingredients. Tap an ingredient for the detail:
NiacinAntihypertensive Drugs, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, niacin may increase the risk of hypotension when used with antihypertensive drugs.
Read the full Niacin + Acebutolol interactionYohimbeAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, yohimbe might reduce the effects of antihypertensive drugs.
Read the full Yohimbe + Acebutolol interactionEach ingredient & the kinds of drugs it affects
For each ingredient in 1.M.R Vortex Blueberry Lemon Ice 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.
Yohimbe
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.
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.
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.
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..
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.
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.
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.
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.
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.
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.
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.
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.
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.
White Leadwort
Anticoagulant/Antiplatelet Drugs
There is some concern that Ceylon leadwort might potentiate the effects of anticoagulant and antiplatelet drugs and possibly increase the risk of bleeding. Ceylon leadwort root extract has been shown to decrease platelet adhesion and prolong bleeding in animals. However, this effect has not yet been demonstrated in humans. Until more is known, use cautiously in patients taking anticoagulant or antiplatelet drugs. Some of these drugs include aspirin, clopidogrel (Plavix), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, ticlopidine (Ticlid), warfarin (Coumadin), and others.
Antidiabetes Drugs
Ceylon leadwort root extract has been shown to both increase and decrease blood glucose levels in animal research. This effect has not yet been demonstrated in humans. Theoretically, Ceylon leadwort might reduce or potentiate the effects of antidiabetes drugs. Monitor blood glucose levels closely. Medication dose adjustments may be necessary. Some antidiabetes drugs include glimepiride (Amaryl), glyburide (Diabeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), and others.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 1A2 (CYP1A2) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP1A2. Some substrates of CYP1A2 include clozapine (Clozaril), cyclobenzaprine (Flexeril), fluvoxamine (Luvox), haloperidol (Haldol), imipramine (Tofranil), mexiletine (Mexitil), olanzapine (Zyprexa), pentazocine (Talwin), propranolol (Inderal), tacrine (Cognex), zileuton (Zyflo), zolmitriptan (Zomig), and others.
Cytochrome P450 2B6 (Cyp2B6) Substrates
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2B6 (CYP2B6) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2B6. Drugs that are metabolized by CYP2B6 include ketamine (Ketalar), phenobarbital, orphenadrine (Norflex), secobarbital (Seconal), and dexamethasone (Decadron).
Cytochrome P450 2C9 (Cyp2C9) Substrates
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2C9 (CYP2C9) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2C9. Drugs that are metabolized by CYP2C9 include celecoxib (Celebrex), diclofenac (Voltaren), fluvastatin (Lescol), glipizide (Glucotrol), ibuprofen (Advil, Motrin), irbesartan (Avapro), losartan (Cozaar), phenytoin (Dilantin), piroxicam (Feldene), tamoxifen (Nolvadex), tolbutamide (Tolinase), torsemide (Demadex), and S-warfarin (Coumadin).
Cytochrome P450 2D6 (Cyp2D6) Substrates
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2D6 (CYP2D6) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2D6. Some drugs metabolized by CYP2D6 include amitriptyline (Elavil), codeine, desipramine (Norpramin), flecainide (Tambocor), fluoxetine (Prozac), ondansetron (Zofran), tramadol (Ultram), and others.
Cytochrome P450 2E1 (Cyp2E1) Substrates
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2E1 (CYP2E1) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2E1. Some drugs metabolized by CYP2E1 include acetaminophen, chlorzoxazone (Parafon Forte), ethanol, theophylline, and anesthetics such as enflurane (Ethrane), halothane (Fluothane), isoflurane (Forane), methoxyflurane (Penthrane).
Cytochrome P450 3A4 (Cyp3A4) Substrates
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP3A4. Some drugs metabolized by CYP3A4 include lovastatin (Mevacor), clarithromycin (Biaxin), indinavir (Crixivan), sildenafil (Viagra), triazolam (Halcion), and numerous others.
Estrogens
Laboratory research suggests that Ceylon leadwort root extract has anti-estrogenic activity. Theoretically, Ceylon leadwort may interfere with hormone therapy.
Immunosuppressants
Plumbagin, a constituent of Ceylon leadwort, has demonstrated immunosuppressant activity in animal research. Theoretically, Ceylon leadwort might interfere with immunosuppressive therapy. Immunosuppressant drugs include azathioprine (Imuran), basiliximab (Simulect), cyclosporine (Neoral, Sandimmune), daclizumab (Zenapax), muromonab-CD3 (OKT3, Orthoclone OKT3), mycophenolate (CellCept), tacrolimus (FK506, Prograf), sirolimus (Rapamune), prednisone (Deltasone, Orasone), corticosteroids (glucocorticoids), and others.
Niacin
Alcohol (Ethanol)
Concomitant use of alcohol and niacin might increase the risk of flushing and hepatotoxicity.
Alcohol can exacerbate the flushing and pruritus associated with niacin. Large doses of niacin might also exacerbate liver dysfunction associated with chronic alcohol use. A case report describes delirium and lactic acidosis in a patient taking niacin 3 grams daily who ingested 1 liter of wine. Advise patients to avoid large amounts of alcohol while taking niacin.
Allopurinol (Zyloprim)
Theoretically, niacin might antagonize the therapeutic effects of uricosurics such as allopurinol.
Large doses of niacin can reduce urinary excretion of uric acid, potentially resulting in hyperuricemia. Doses of uricosurics such as allopurinol might need to be increased to maintain control of gout in patients who start taking niacin. People who have frequent attacks of gout despite uricosuric therapy should avoid niacin.
Anticoagulant/Antiplatelet Drugs
Theoretically, niacin may have additive effects when used with anticoagulant or antiplatelet drugs.
Several cases of clotting factor synthesis deficiency and coagulopathy have been reported in patients taking sustained-release niacin. Also, thrombocytopenia has been reported in patients treated with niacin or niacin plus lovastatin.
Antidiabetes Drugs
Niacin can increase blood glucose levels and may diminish the effects of antidiabetes drugs.
Niacin impairs glucose tolerance in a dose-dependent manner, probably by causing or aggravating insulin resistance and increasing hepatic production of glucose. In diabetes patients, niacin 4.5 grams daily for 5 weeks can increase plasma glucose by an average of 16% and glycated hemoglobin (HbA1c) by 21%. However, lower doses of 1.5 grams daily or less appear to have minimal effects on blood glucose. In some patients, glucose levels increase when niacin is started, but then return to baseline when a stable dose is reached. Up to 35% of patients with diabetes may need adjustments in hypoglycemic therapy when niacin is added.
Antihypertensive Drugs
Theoretically, niacin may increase the risk of hypotension when used with antihypertensive drugs.
The vasodilating effects of niacin can cause hypotension. Furthermore, some clinical evidence suggests that a one-hour infusion of niacin can reduce systolic, diastolic, and mean blood pressure in hypertensive patients. This effect is not observed in normotensive patients.
Bile Acid Sequestrants
Bile acid sequestrants can bind niacin and decrease absorption. Separate administration by 4-6 hours to avoid an interaction.
In vitro studies show that colestipol (Colestid) binds about 98% of available niacin and cholestyramine (Questran) binds 10% to 30%.
Gemfibrozil (Lopid)
Theoretically, concomitant use of niacin and gemfibrozil might increase the risk of myopathy in some patients.
A case of myopathy from concomitant use of niacin and gemfibrozil has been reported. Niacin alone has also been associated with cases of myopathy. Using gemfibrozil with niacin might further increase the risk of developing myopathy.
Hepatotoxic Drugs
Theoretically, concomitant use of niacin and hepatotoxic drugs might increase the risk of hepatotoxicity.
Niacin has been associated with cases of liver toxicity, especially when used in pharmacologic doses. Sustained-release niacin preparations appear to be associated with a higher risk of hepatotoxicity than immediate-release niacin.
Hmg-Coa Reductase Inhibitors ("Statins")
Theoretically, concomitant use of niacin and statins might increase the risk of myopathy and rhabdomyolysis in some patients.
Some case reports have raised concerns that niacin might increase the risk of myopathy and rhabdomyolysis when combined with statins. However, a significantly increased risk of myopathy has not been demonstrated in clinical trials, including those using an FDA-approved combination of lovastatin and niacin (Advicor).
Probenecid (Benemid)
Theoretically, niacin might antagonize the therapeutic effects of uricosurics such as probenecid.
Large doses of niacin reduce urinary excretion of uric acid, potentially causing hyperuricemia. Doses of uricosurics such as probenecid might need to be increased to maintain control of gout in patients who start taking niacin. People who have frequent attacks of gout despite uricosuric therapy should avoid niacin.
Sulfinpyrazone (Anturane)
Theoretically, niacin might antagonize the therapeutic effects of uricosurics such as sulfinpyrazone.
Large doses of niacin reduce urinary excretion of uric acid, potentially causing hyperuricemia. Doses of uricosurics such as sulfinpyrazone might need to be increased to maintain control of gout in patients who start taking niacin. People who have frequent attacks of gout despite uricosuric therapy should avoid niacin.
Thyroid Hormone
Theoretically, niacin might antagonize the therapeutic effects of thyroid hormones.
Clinical research and case reports suggests that taking niacin can reduce serum levels of thyroxine-binding globulin by up to 25% and moderately reduce levels of thyroxine (T4). Patients taking thyroid hormone for hypothyroidism might need dose adjustments when using niacin.
Transdermal Nicotine (Nicoderm)
Theoretically, concomitant use of niacin and transdermal nicotine might increase the risk of flushing and dizziness.
Niacin and nicotine can both cause flushing and dizziness.
Warfarin (Coumadin)
There is limited evidence that niacin may increase the anticoagulant effects of warfarin.
In a case report, a patient on warfarin developed an elevated international normalized ratio (INR) of 3.9 after taking niacin for two weeks. The patient's INR was previously stable, ranging between 2 and 3 in recent months, and no other medication changes were identified. The elevated INR returned to therapeutic range within 4 days following the discontinuation of niacin.
Aspirin
Large doses of aspirin might alter the clearance of niacin.
Aspirin is often used with niacin to reduce niacin-induced flushing. Doses of 80-975 mg aspirin have been used, but 325 mg appears to be optimal. Aspirin also seems to reduce the clearance of niacin by competing for glycine conjugation. Taking aspirin 1 gram seems to reduce niacin clearance by 45%. This is probably a dose-related effect and not clinically significant with the more common aspirin dose of 325 mg.
Caffeine
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.
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.
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.
Beta-Adrenergic Agonists
Theoretically, large amounts of caffeine might increase the cardiac inotropic effects of beta-agonists.
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.
Cimetidine (Tagamet)
Theoretically, cimetidine might increase the levels and adverse effects of caffeine.
Cimetidine decreases the rate of caffeine clearance by 31% to 42%.
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.
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.
Disulfiram (Antabuse)
Theoretically, disulfiram use might increase the levels and adverse effects of caffeine.
Disulfiram decreases the rate of caffeine clearance.
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.
Estrogens
Theoretically, estrogens might increase the levels and adverse effects of caffeine.
Estrogen inhibits caffeine metabolism.
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.
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.
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.
Fluvoxamine (Luvox)
Theoretically, fluvoxamine might increase the levels and adverse effects of caffeine.
Fluvoxamine reduces caffeine metabolism.
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.
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.
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.
Pentobarbital (Nembutal)
Theoretically, caffeine might decrease the effects of pentobarbital.
Caffeine might negate the hypnotic effects of pentobarbital.
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.
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.
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.
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.
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.
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.
Indigofera pulchra
Antidiabetes Drugs
Theoretically, indigo pulchra might lower blood glucose levels and might have additive effects when used with antidiabetes drugs. This might increase the risk of hypoglycemia in some patients. Monitor blood glucose levels closely. Some antidiabetes drugs include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, metformin (Glucophage), pioglitazone (Actos), rosiglitazone (Avandia), and others.
Brand information
Manufacturer and brand details for 1.M.R Vortex Blueberry Lemon Ice, from the product label.
1.M.R Vortex Blueberry Lemon Ice by BPI Sports: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.
The Full Monographs Behind 1.M.R Vortex Blueberry Lemon Ice’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Niacin
Interacts with 727 drugsNiacin (vitamin B3) is an essential nutrient your body needs for energy and metabolism, and deficiency is uncommon in most developed countries. Prescription-strength niacin has been used to...
Read the full Niacin monograph → Herb & supplement monographGlycerol
Glycerol (glycerin) is a sweet, syrupy compound made naturally in the body and widely used in foods, skin products, and medicines. It is well established as a laxative and a skin and eye moi...
Read the full Glycerol monograph → Herb & supplement monographIndigo Pulchra
Interacts with 86 drugsIndigo Pulchra is not a plant or supplement that we can find in any reliable scientific or herbal reference. Because we cannot confirm what it is, what it contains, or whether it is safe, we...
Read the full Indigo Pulchra monograph → Herb & supplement monographCaffeine
Interacts with 655 drugsCaffeine 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 monographCeylon Leadwort
Interacts with 1,097 drugsCeylon Leadwort (Plumbago zeylanica) is a plant long used in Ayurvedic and other traditional medicine systems, mainly for digestion, skin problems, and pain. Solid human studies are lacking,...
Read the full Ceylon Leadwort monograph → Herb & supplement monographYohimbe
Interacts with 1,125 drugsYohimbe 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 →Sources & How We Checked
1.M.R Vortex Blueberry Lemon Ice'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 388 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.
Niacin 66 references
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- Ali EH, McJunkin B, Jubelirer S, Hood W. Niacin induced coagulopathy as a manifestation of occult liver injury. W V Med J. 2013 Jan-Feb;109(1):12-4
- Aramwit P, Srisawadwong R, Supasyndh O. Effectiveness and safety of extended-release nicotinic acid for reducing serum phosphorus in hemodialysis patients. J Nephrol. 2012 May-Jun;25(3):354-62. PubMed
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- Goldie C, Taylor AJ, Nguyen P, McCoy C, Zhao XQ, Preiss D. Niacin therapy and the risk of new-onset diabetes: a meta-analysis of randomized controlled trials. Heart. 2016 Feb;102(3):198-203.
- Schandelmaier S, Briel M, Saccilotto R, Olu KK, Arpagaus A, Hemkens LG, Nordmann AJ. Niacin for primary and secondary prevention of cardiovascular events. Cochrane Database Syst Rev. 2017 Jun 14;6:CD009744. PubMed
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Glycerol 8 references
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Indigo Pulchra 2 references
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Caffeine 236 references
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