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Dietary supplement

BP Ingredients & Drug Interactions

by New Sun

BP label
See full label image
Capsule Category: Botanical
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking BP 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

BP is a dietary supplement by New Sun with 4 active ingredients. Its ingredients are commonly taken for nerve pain (neuropathy), muscle and joint pain (arthritis), back pain.Based on those ingredients, 1,285 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Garlic, Black Cohosh, Cayenne. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against BP by New Sun

Ask about any prescription or over-the-counter medication and we check it for interactions with BP by New Sun — and tell you which ingredient is responsible.

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Computed from our clinical databases

HelloPharmacist Scorecard of BP by New Sun

Four independent checks of what is known — a summary of the available information, not a grade of the product itself.

Evidence for Intended Use
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
Not assessable

The stated purpose hasn't been mapped to our evidence data yet.

Why this rating?
  • We haven't mapped this product's purpose to our evidence data yet — it'll be graded on the next content refresh.
Ingredient Transparency
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 4 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (1,010 mg) without saying how much of each component you get.
Known Interaction Concern
Major identified

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

Why this rating?
  • 4 of the 4 matched ingredients can interact with medications — Garlic, Hawthorn, Black Cohosh, Capsicum.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications; heart-rhythm medications.
  • For scale: 1,286 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.
Safety Information
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 4 of the 4 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 4 of 4.
  • General safety write-ups exist for 4 of 4.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

HelloPharmacist summaryFormula with limited ingredient disclosure with no assessable stated purpose. Major medication interactions have been identified, and safety information is well characterized.

Assessment coverage: 4 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 24, 2012.

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 BP, straight from the product label.

Brand New Sun
Barcode (UPC) 50-7
Net contents 100 Capsule(s)
Market status Off market
Date entered into DSLD Aug 24, 2012
DSLD ID 11701
Product type Botanical
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 BP by New Sun, 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:
2 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
50
UPC/BARCODE
50-7
IngredientAmount% DV
Cayenne0 NP--
Proprietary Blend1010 mg--
Garlic0 NP--
Hawthorn0 NP--
Black Cohosh0 NP--

Other ingredients: 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.
Suggested/Recommended/Usage/Directions

Recommendation: As a dietary supplement, take two capsules with meals three times daily.

Precautions

Keep out of reach of children.

Do not use if safety seal is misiing or broken.

Warning: Do not use if pregnant or nursing. If you are taking any medications or experiencing health issues, consult your doctor before use.

Storage

Store in a cool, dry place.

FDA Disclaimer Statement

This product is not intended to diagnose, treat, cure, or prevent any disease.

General

Product No. 50-7 V 2.0

FDA Statement of Identity

Dietary Supplement

Formulation

This product does not contain: yeast, corn, wheat, egg, starch, preservatives, artificial coloring or sweeteners.

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

See for yourself

BP by New Sun label

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

BP 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 BP by New Sun

These are the 4 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 Capsule(s) Dosage formCapsule 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.

Proprietary Blend

1010 mg per serving

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

Interaction report

BP by New Sun Drug Interactions

BP contains 4 ingredients, and 4 of them have known drug interactions. Altogether they interact with 1,285 medications. Here’s the picture, then you can look up your own drug.

Want to check YOUR meds against BP?

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
1,285Drugs
14 Major 1,264 Moderate 7 Minor

Ingredients driving the most interactions

Garlic 989
Black Cohosh 652
Cayenne 239
Hawthorn 191

Individual Drug Interactions

The ingredients in BP interact with 1,285 drugs. Click any drug to see the details.

4 of the 4 ingredients in BP interact with drugs. Each result below shows which ingredient is responsible. Garlic Black Cohosh Cayenne Hawthorn

Each ingredient & the kinds of drugs it affects

For each ingredient in BP 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.

Garlic12 drug types · 989 drugs

Anticoagulant/Antiplatelet Drugs

Garlic may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Raw garlic and a variety of garlic extracts have antiplatelet activity and can increase prothrombin time.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, taking garlic with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research suggests that garlic and garlic extract lower blood glucose levels in healthy and diabetic individuals.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking garlic with antihypertensive drugs might increase the risk of hypotension.
In human research, both garlic and garlic extracts have blood pressure-lowering effects.

Likelihood Possible Evidence D
Atazanavir (Reyataz)

Theoretically, garlic might decrease levels and effects of atazanavir.
In a case report, a patient consuming six stir-fried garlic cloves three times weekly developed suboptimal atazanavir levels and increases in HIV viral load. While the exact cause of this interaction is unclear, there is speculation that garlic might decrease the intestinal absorption of atazanavir or increase its metabolism by inducing cytochrome P450 3A4 (CYP3A4). Until more is known, advise patients not to consume large amounts of garlic while taking atazanavir.

Likelihood Possible Evidence D
Cytochrome P450 2E1 (Cyp2E1) Substrates

Garlic might increase levels of drugs metabolized by CYP2E1.
Clinical research suggests garlic oil can inhibit the activity of CYP2E1 by 39%. Use garlic oil cautiously in patients taking drugs metabolized by these enzymes.

Likelihood Probable Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, garlic products containing allicin might induce intestinal CYP3A4 and inhibit hepatic CYP3A4. This may increase or decrease levels of drugs metabolized by CYP3A4.
Some human research suggests that garlic may induce INTESTINAL CYP3A4, reducing levels of drugs metabolized by this enzyme. This is primarily based on a study showing that taking a specific allicin-containing garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces saquinavir levels by approximately 50%. It is speculated that the allicin constituent induced CYP3A4 in the gut mucosa. Another study shows that giving docetaxel intravenously, bypassing the CYP3A4 enzymes in the gut mucosa, along with the same specific garlic product for 12 consecutive days, does not affect docetaxel levels. Conversely, there is concern that garlic may inhibit HEPATIC CYP3A4. In a single case report, increased tacrolimus levels and liver injury occurred in a liver transplant patient after taking a specific garlic supplement (Garlicin Cardio, Nature's Way) at up to three times the manufacturer recommended dose for 7 days. Several other studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin.

Likelihood Possible Evidence B
Isoniazid

Theoretically, garlic might decrease levels of isoniazid.
Animal research suggests that an aqueous extract of garlic reduces isoniazid levels by about 65%. Garlic reduced the maximum concentration (Cmax) and area under the curve (AUC), but not the half-life, of isoniazid. This suggests that garlic extract might inhibit isoniazid absorption across the intestinal mucosa; however, the exact mechanism of this potential interaction is not known.

Likelihood Possible Evidence D
Protease Inhibitors (Pis)

Theoretically, garlic products containing allicin might decrease levels of PIs.
Protease inhibitors are metabolized by cytochrome P450 3A4 (CYP3A4) isoenzymes. There is concern that garlic products containing allicin might induce intestinal CYP3A4, reducing plasma levels of protease inhibitors. This is primarily based on a study showing that taking a specific garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces levels of saquinavir, a PI, by approximately 50%. It is speculated that the allicin constituent induce CYP3A4 in the gut mucosa. Several studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin.

Likelihood Possible Evidence B
Saquinavir (Fortovase, Invirase)

Theoretically, garlic containing allicin might decrease levels of saquinavir.
Saquinavir is a substrate of cytochrome P450 3A4 (CYP3A4) isoenzymes. There is concern that garlic products containing allicin might induce intestinal CYP3A4 and cause subtherapeutic levels of saquinavir. This is primarily based on a pharmacokinetic study showing that taking a specific garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces saquinavir levels by approximately 50%. It is speculated that the allicin constituent induces CYP3A4 in the gut mucosa. Several pharmacokinetic studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin. Until more is known about this potential interaction, use garlic containing allicin cautiously in patients taking saquinavir.

Likelihood Possible Evidence B
Sofosbuvir (Sovaldi)

Theoretically, taking garlic with sofosbuvir might decrease its effectiveness.
Animal research in rats shows that giving aged garlic extract 120 mg/kg orally daily for 14 days decreases the area under the concentration time curve (AUC) after a single sofosbuvir dose of 40 mg/kg by 36%, increases the clearance by 63%, and decreases the plasma concentrations at 1 and 8 hours by 35% and 58%, respectively. This interaction is hypothesized to be due to induction of intestinal P-glycoprotein expression by garlic.

Likelihood Possible Evidence D
Tacrolimus (Prograf)

Theoretically, garlic might increase levels of tacrolimus.
In one case report, a liver transplant patient taking tacrolimus experienced increased tacrolimus levels and liver injury after taking a specific garlic supplement (Garlicin Cardio, Nature's Way) at up to three times the manufacturer recommended dose for 7 days. It is speculated that garlic inhibited hepatic cytochrome P450 3A4 (CYP3A4), which increased plasma levels of tacrolimus.

Likelihood Possible Evidence B
Warfarin (Coumadin)

Theoretically, garlic might increase the risk of bleeding with warfarin.
Raw garlic and a variety of garlic extracts have antiplatelet activity and can increase prothrombin time. In addition, there is a report of two patients who experienced an increase in a previously stabilized international normalized ratio (INR) with concomitant garlic and warfarin use. However, this report has been subsequently debated due to limited clinical information. Other clinical studies have not identified an effect of garlic on INR, warfarin pharmacokinetics, or bleeding risk. More evidence is needed to determine the safety of using garlic with warfarin.

Likelihood Possible Evidence D
Garlic full monograph & interactions

Black Cohosh7 drug types · 652 drugs

Atorvastatin (Lipitor)

Taking black cohosh with atorvastatin might increase the risk for elevated liver function tests.
In one case report, a patient taking atorvastatin (Lipitor) developed significantly elevated liver function enzymes after starting black cohosh 100 mg four times daily. Liver enzymes returned to normal when black cohosh was discontinued. It is unclear whether the elevated liver enzymes were due to black cohosh itself or an interaction between atorvastatin and black cohosh.

Likelihood Possible Evidence D
Cisplatin (Platinol-Aq)

Theoretically, black cohosh may reduce the clinical effects of cisplatin.
Animal research suggests that black cohosh might decrease the cytotoxic effect of cisplatin on breast cancer cells.

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

Some research suggests that black cohosh might inhibit CYP2D6, but there is conflicting evidence.
Some clinical research suggests that black cohosh might modestly inhibit CYP2D6 and increase levels of drugs metabolized by this enzyme. However, contradictory clinical research shows a specific black cohosh product (Remifemin, Enzymatic Therapy) 40 mg twice daily does not significantly inhibit metabolism of a CYP2D6 substrate in healthy study volunteers. Until more is known, use black cohosh cautiously in patients taking drugs metabolized by CYP2D6.

Likelihood Possible Evidence B
Estrogens

Theoretically, black cohosh may alter the effects of estrogen therapy.
Some research suggests that black cohosh has estrogenic effects. This may enhance or inhibit the effects of estrogen therapy.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Theoretically, taking black cohosh with hepatotoxic drugs may increase the risk of liver damage.
There is concern that black cohosh might be linked to cases of liver failure and autoimmune hepatitis.

Likelihood Possible Evidence D
Serotonergic Drugs

Combining serotonergic drugs with black cohosh might cause additive serotonergic effects.
Black cohosh might increase the risk of serotonin syndrome when combined with other serotonergic drugs. Black cohosh acts as an agonist at several serotonin receptor subtypes and might interact with other serotonergic medications. In one case, a 55-year-old female who had been on stable treatment with sertraline 50 mg and duloxetine 60 mg daily developed serotonin syndrome after taking black cohosh extract 40 mg daily for 3 days.

Likelihood Possible Evidence D
Organic Anion-Transporting Polypeptide Substrates (Oatp)

Black cohosh may inhibit one form of OATP, OATP2B1, which could reduce the bioavailability and clinical effects of OATP2B1 substrates.
In vitro research shows that black cohosh modestly inhibits OATP2B1. OATPs are expressed in the small intestine and liver and are responsible for the uptake of drugs and other compounds into the body. Inhibition of OATP may reduce the bioavailability of oral drugs that are substrates of OATP.

Likelihood Possible Evidence D
Black Cohosh full monograph & interactions

Cayenne6 drug types · 239 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, capsicum may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro research shows that capsicum might increase the effects of antiplatelet drugs. Also, population research shows that capsicum is associated with an increased risk of self-reported bleeding in patients taking warfarin. However, clinical research shows that taking a single dose of capsaicin (Asian Herbex Ltd.), the active ingredient in capsicum, 400-800 mcg orally in combination with aspirin 500 mg does not decrease platelet aggregation when compared with taking aspirin 500 mg alone. Also, there was no notable effect on measures of platelet aggregation with capsaicin. It is unclear whether capsaicin must be used in more than a single dose to affect platelet aggregation.

Likelihood Possible Evidence B
Antidiabetes Drugs

Theoretically, taking capsicum with antidiabetes drugs might increase the risk of hypoglycemia.
Preliminary clinical research shows that consuming capsicum 5 grams along with a glucose drink attenuates the rise in plasma glucose after 30 minutes by 21%, decreases the 2-hour postprandial area under the curve of plasma glucose by 11%, and increases the 2-hour postprandial area under the curve of plasma insulin by 58% in healthy individuals when compared with placebo. Other clinical research shows that taking capsicum 5 mg daily for 28 days significantly reduces postprandial blood glucose and insulin levels, but not fasting blood glucose and insulin levels, in patients with gestational diabetes.

Likelihood Possible Evidence B
Aspirin

Theoretically, taking capsicum with aspirin might reduce the bioavailability of aspirin.
Animal research shows that acute or chronic intake of capsicum pepper reduces oral aspirin bioavailability. This has not been shown in humans.

Likelihood Possible Evidence D
Theophylline

Theoretically, taking capsicum with theophylline might increase the levels and adverse effects of theophylline.
In animal research, oral administration of capsicum reduced excretion of theophylline. However, capsicum does not seem to affect the pharmacokinetics of theophylline when administered intravenously.

Likelihood Possible Evidence D
Ace Inhibitors (Aceis)

Theoretically, using topical capsaicin may increase the risk of ACE inhibitor-induced cough.
There is one case report of a topically applied capsaicin cream contributing to the cough reflex in a patient using an ACEI. However, it is unclear if this interaction is clinically significant.

Likelihood Unlikely Evidence D
Ciprofloxacin (Cipro)

Theoretically, taking capsicum with ciprofloxacin might increase levels and adverse effects of ciprofloxacin.
Animal research shows that concomitant use of capsaicin, the active constituent of capsicum, and ciprofloxacin increases the bioavailability of ciprofloxacin by up to 70%.

Likelihood Possible Evidence D
Cayenne full monograph & interactions

Hawthorn6 drug types · 191 drugs

Nitrates

Theoretically, concomitant use might cause additive coronary vasodilatory effects.
Some evidence shows that hawthorn might lower blood pressure due to vasodilatory effects.

Likelihood Probable Evidence D
Phosphodiesterase-5 Inhibitors

Theoretically, concomitant use might result in additive vasodilation and hypotension.
Hawthorn might inhibit PDE-5 and cause vasodilation.

Likelihood Probable Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, hawthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research shows that hawthorn can inhibit platelet aggregation. However, its effect in humans is unclear. One observational study shows that patients taking hawthorn shortly before undergoing coronary artery bypass graft (CABG) surgery or valve replacement surgery have a 10% incidence of postoperative bleeding, compared with 1% in those who never consumed hawthorn extract. However, clinical research shows that taking a specific preparation of dried hawthorn leaves and flowers (Crataesor, Soria Natural Lab) 800 mg three times daily for 15 days does not affect platelet aggregation or levels of thromboxane B2, the metabolite of thromboxane A2, in healthy humans.

Likelihood Possible Evidence D
Beta-Blockers

Theoretically, concomitant use might cause additive effects on blood pressure and heart rate.
Some evidence shows that hawthorn might lower blood pressure and heart rate.

Likelihood Possible Evidence D
Calcium Channel Blockers

Theoretically, concomitant use might cause additive coronary vasodilation and hypotensive effects.
Some evidence shows that hawthorn might lower blood pressure due to vasodilatory effects.

Likelihood Possible Evidence D
Digoxin (Lanoxin)

Theoretically, hawthorn might potentiate the effects and adverse effects of digoxin.
Hawthorn appears to improve cardiac output; however, hawthorn does not appear to affect digoxin pharmacokinetics. Case reports suggest that at least one species of hawthorn root extract (Crataegus mexicana) may produce adverse effects similar to digoxin and can cross-react with digoxin assays, leading to falsely elevated plasma digoxin levels.

Likelihood Possible Evidence D
Hawthorn full monograph & interactions
The maker

Brand information

Manufacturer and brand details for BP, from the product label.

New Sun

See all New Sun products
Name
New Sun
City
Hendersonville
State
NC
ZipCode
28792
Phone Number
1-800-544-0777
Web Address
www.newsun.net
Pharmacist Counseling Corner

BP by New Sun: Common Questions

Does BP by New Sun interact with any medications?
Yes. Based on its ingredients, BP has a known interaction with 1,285 medications, including 14 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
BP contains 4 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.

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.

BP label
Go deeper

The Full Monographs Behind BP’s Ingredients

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

Herb & supplement monograph

Capsicum

Interacts with 239 drugs

Capsicum (chili pepper) contains capsaicin, which is best known and best studied as a topical treatment for certain types of pain. Topical capsaicin products are supported by reasonable evid...

Read the full Capsicum monograph → Herb & supplement monograph

Garlic

Interacts with 989 drugs

Garlic is a common food and supplement that may modestly help with blood pressure and cholesterol, though the evidence is mixed and effects are usually small. It is generally safe in food am...

Read the full Garlic monograph → Herb & supplement monograph

Hawthorn

Interacts with 191 drugs

Hawthorn is a plant traditionally used for heart-related complaints, and some studies suggest it may modestly help symptoms of mild heart failure when added to standard care. However, the ev...

Read the full Hawthorn monograph → Herb & supplement monograph

Black Cohosh

Interacts with 652 drugs

Black cohosh is a North American plant most often used to ease menopause symptoms like hot flashes, but the research is mixed and far from settled. It is generally well tolerated for short-t...

Read the full Black Cohosh monograph →
Sources

Sources & How We Checked

BP'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 336 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.

Capsicum 89 references
  1. Covington TR, et al. Handbook of Nonprescription Drugs. 11th ed. Washington, DC: American Pharmaceutical Association, 1996.
  2. Cooper RL, Cooper MM. Red pepper-induced dermatitis in breast-fed infants. Dermatol 1996;93:61-2. PubMed
  3. Millqvist E. Cough provocation with capsaicin is an objective way to test sensory hyperreactivity in patients with asthma-like symptoms. Allergy 2000;55:546-50. DOI
  4. Locock RA. Capsicum. Can Pharm J 1985;118:517-9.
  5. Mason L, Moore RA, Derry S, et al. Systematic review of topical capsaicin for the treatment of chronic pain. BMJ 2004;328:991. PubMed
  6. Schmulson MJ, Valdovinos MA, Milke P. Chili pepper and rectal hyperalgesia in irritable bowel syndrome. Am J Gastroenterol 2003;98:1214-5. PubMed
  7. Surh YJ, Lee SS. Capsaicin in hot chili pepper: carcinogen, co-carcinogen or anticarcinogen? Food Chem Toxicol 1996;34:313-6. PubMed
  8. Bouraoui A, Brazier JL, Zouaghi H, Rousseau M. Theophylline pharmacokinetics and metabolism in rabbits following single and repeated administration of Capsicum fruit. Eur J Drug Metab Pharmacokinet 1995;20:173-8.
  9. Hogaboam CM, Wallace JL. Inhibition of platelet aggregation by capsaicin. An effect unrelated to actions on sensory afferent neurons. Eur J Pharmacol 1991;202:129-31. PubMed
  10. Wang JP, Hsu MF, Teng CM. Antiplatelet effect of capsaicin. Thromb Res 1984;36:497-507. PubMed
  11. Williams SR, Clark RF, Dunford JV. Contact dermatitis associated with capsaicin: Hunan hand syndrome. Ann Emerg Med 1995;25:713-5. PubMed
  12. Zollman TM, Bragg RM, Harrison DA. Clinical effects of oleoresin capsicum (pepper spray) on the human cornea and conjunctiva. Ophthalmology 2000;107:2186-9. PubMed
  13. Bortolotti M, Coccia G, Grossi G, Miglioli M. The treatment of functional dyspepsia with red pepper. Aliment Pharmacol Ther 2002;16:1075-82. PubMed
  14. Hakas JF Jr. Topical capsaicin induces cough in patient receiving ACE inhibitor. Ann Allergy 1990;65:322-3.
  15. Rapoport AM, Bigal ME, Tepper SJ, Sheftell FD. Intranasal medications for the treatment of migraine and cluster headache. CNS Drugs 2004;18:671-85. PubMed
  16. Stjarne P, Rinder J, Heden-Blomquist E, et al. Capsaicin desensitization of the nasal mucosa reduces symptoms upon allergen challenge in patients with allergic rhinitis. Acta Otolaryngol 1998;118:235-9. PubMed
  17. Levy RL. Intranasal capsaicin for acute abortive treatment of migraine without aura. Headache 1995;35:277.
  18. Fusco BM, Marabini S, Maggi CA, et al. Preventative effect of repeated nasal applications of capsaicin in cluster headache. Pain 1994;59:321-5. PubMed
  19. Sicuteri F, Fusco BM, Marabini S, et al. Beneficial effect of capsaicin application to the nasal mucosa in cluster headache. Clin J Pain 1989;5:49-53. PubMed
  20. Marabini S, Ciabatti PG, Polli G, et al. Beneficial effects of intranasal applications of capsaicin in patients with vasomotor rhinitis. Eur Arch Otorhinolaryngol 1991;248:191-4. PubMed
  21. Frerick H, Keitel W, Kuhn U, et al. Topical treatment of chronic low back pain with a capsicum plaster. Pain 2003;106:59-64. PubMed
  22. Keitel W, Frerick H, Kuhn U, et al. Capsicum pain plaster in chronic non-specific low back pain. Arzneimittelforschung 2001;51:896-903. PubMed
  23. Shalansky S, Lynd L, Richardson K, et al. Risk of warfarin-related bleeding events and supratherapeutic international normalized ratios associated with complementary and alternative medicine: a longitudinal analysis. Pharmacotherapy. 2007;27:1237-47. PubMed
  24. Sumano-López H, Gutiérrez-Olvera L, Aguilera-Jiménez R, et al. Administration of ciprofloxacin and capsaicin in rats to achieve higher maximal serum concentrations. Arzneimittelforschung. 2007;57(5):286-90. PubMed
  25. Wanwimolruk S, Nyika S, Kepple M, et al. Effects of capsaicin on the pharmacokinetics of antipyrine, theophylline and quinine in rats. J Pharm Pharmacol. 1993;45(7):618-21. PubMed
  26. Cruz L, Castañeda-Hernández G, Navarrete A. Ingestion of chilli pepper (Capsicum annuum) reduces salicylate bioavailability after oral asprin administration in the rat. Can J Physiol Pharmacol.
  27. Rodriguez-Stanley, S., Collings, K. L., Robinson, M., Owen, W., and Miner, P. B., Jr. The effects of capsaicin on reflux, gastric emptying and dyspepsia. Aliment.Pharmacol.Ther. 2000;14(1):129-134. PubMed
  28. Brown, L., Takeuchi, D., and Challoner, K. Corneal abrasions associated with pepper spray exposure. Am.J.Emerg.Med. 2000;18(3):271-272. PubMed
  29. Vesaluoma, M., Muller, L., Gallar, J., Lambiase, A., Moilanen, J., Hack, T., Belmonte, C., and Tervo, T. Effects of oleoresin capsicum pepper spray on human corneal morphology and sensitivity. Invest Ophthalmol.Vis.Sci. 2000;41(8):2138-2147.
  30. Stam, C., Bonnet, M. S., and van Haselen, R. A. The efficacy and safety of a homeopathic gel in the treatment of acute low back pain: a multi-centre, randomised, double-blind comparative clinical trial. Br Homeopath J 2001;90(1):21-28. PubMed
  31. Olajos, E. J. and Salem, H. Riot control agents: pharmacology, toxicology, biochemistry and chemistry. J.Appl.Toxicol. 2001;21(5):355-391. PubMed
  32. Fett, D. D. Botanical briefs: Capsicum peppers. Cutis 2003;72(1):21-23.
  33. McCarthy, G. M. and McCarty, D. J. Effect of topical capsaicin in the therapy of painful osteoarthritis of the hands. J.Rheumatol. 1992;19(4):604-607.
  34. Chaiyata, P., Puttadechakum, S., and Komindr, S. Effect of chili pepper (Capsicum frutescens) ingestion on plasma glucose response and metabolic rate in Thai women. J.Med.Assoc.Thai. 2003;86(9):854-860.
  35. Petruzzi, M., Lauritano, D., De Benedittis, M., Baldoni, M., and Serpico, R. Systemic capsaicin for burning mouth syndrome: short-term results of a pilot study. J.Oral Pathol.Med. 2004;33(2):111-114. PubMed
  36. Misra, M. N., Pullani, A. J., and Mohamed, Z. U. Prevention of PONV by acustimulation with capsicum plaster is comparable to ondansetron after middle ear surgery: [La prevention des NVPO par acustimulation avec un emplatre de Capsicum est comparable a ce PubMed
  37. Milke, P., Diaz, A., Valdovinos, M. A., and Moran, S. Gastroesophageal reflux in healthy subjects induced by two different species of chilli (Capsicum annum). Dig.Dis. 2006;24(1-2):184-188.
  38. de Jong, N. W., van der Steen, J. J., Smeekens, C. C., Blacquiere, T., Mulder, P. G., van Wijk, R. G., and de Groot, H. Honeybee interference as a novel aid to reduce pollen exposure and nasal symptoms among greenhouse workers allergic to sweet bell pepp
  39. Final report on the safety assessment of capsicum annuum extract, capsicum annuum fruit extract, capsicum annuum resin, capsicum annuum fruit powder, capsicum frutescens fruit, capsicum frutescens fruit extract, capsicum frutescens resin, and capsaicin.
  40. Tandan, R., Lewis, G. A., Krusinski, P. B., Badger, G. B., and Fries, T. J. Topical capsaicin in painful diabetic neuropathy. Controlled study with long-term follow-up. Diabetes Care 1992;15(1):8-14. PubMed
  41. Gupta, P. J. Red hot chilli consumption is harmful in patients operated for anal fissure - a randomized, double-blind, controlled study. Dig.Surg. 2007;24(5):354-357. PubMed
  42. Patane, S., Marte, F., Di Bella, G., Cerrito, M., and Coglitore, S. Capsaicin, arterial hypertensive crisis and acute myocardial infarction associated with high levels of thyroid stimulating hormone. Int.J Cardiol. 5-1-2009;134(1):130-132. PubMed
  43. Gupta, P. J. Consumption of red-hot chili pepper increases symptoms in patients with acute anal fissures. A prospective, randomized, placebo-controlled, double blind, crossover trial. Arq Gastroenterol. 2008;45(2):124-127. PubMed
  44. Gupta, P. J. Consumption of red-hot chili pepper increases symptoms in patients with acute anal fissures. Ann.Ital.Chir 2008;79(5):347-351.
  45. Patane, S., Marte, F., La Rosa, F. C., and La, Rocca R. Capsaicin and arterial hypertensive crisis. Int J Cardiol. 10-8-2010;144(2):e26-e27. PubMed
  46. Chaiyasit, K., Khovidhunkit, W., and Wittayalertpanya, S. Pharmacokinetic and the effect of capsaicin in Capsicum frutescens on decreasing plasma glucose level. J Med.Assoc.Thai. 2009;92(1):108-113.
  47. Blanc, P., Liu, D., Juarez, C., and Boushey, H. A. Cough in hot pepper workers. Chest 1991;99(1):27-32. PubMed
  48. Akcay, A. B., Ozcan, T., Seyis, S., and Acele, A. Coronary vasospasm and acute myocardial infarction induced by a topical capsaicin patch. Turk.Kardiyol.Dern.Ars 2009;37(7):497-500.
  49. van Boxel, O. S., ter Linde, J. J., Siersema, P. D., and Smout, A. J. Role of chemical stimulation of the duodenum in dyspeptic symptom generation. Am J Gastroenterol. 2010;105(4):803-811. PubMed
  50. Niemcunowicz-Janica, A., Ptaszynska-Sarosiek, I., and Wardaszka, Z. [Sudden death caused by an oleoresin capsicum spray]. Arch.Med.Sadowej.Kryminol. 2009;59(3):252-254.
  51. Reuter, J., Merfort, I., and Schempp, C. M. Botanicals in dermatology: an evidence-based review. Am J Clin Dermatol 2010;11(4):247-267. PubMed
  52. McCormack, P. L. Capsaicin dermal patch: in non-diabetic peripheral neuropathic pain. Drugs 10-1-2010;70(14):1831-1842. PubMed
  53. Bortolotti, M. and Porta, S. Effect of red pepper on symptoms of irritable bowel syndrome: preliminary study. Dig.Dis.Sci 2011;56(11):3288-3295. PubMed
  54. Webster, L. R., Peppin, J. F., Murphy, F. T., Lu, B., Tobias, J. K., and Vanhove, G. F. Efficacy, safety, and tolerability of NGX-4010, capsaicin 8% patch, in an open-label study of patients with peripheral neuropathic pain. Diabetes Res Clin Pract. 2011 PubMed
  55. Gerber, S., Frueh, B. E., and Tappeiner, C. Conjunctival proliferation after a mild pepper spray injury in a young child. Cornea 2011;30(9):1042-1044. PubMed
  56. Lim, L. G., Tay, H., and Ho, K. Y. Curry induces acid reflux and symptoms in gastroesophageal reflux disease. Dig.Dis.Sci 2011;56(12):3546-3550. PubMed
  57. Ludy, M. J., Moore, G. E., and Mattes, R. D. The effects of capsaicin and capsiate on energy balance: critical review and meta-analyses of studies in humans. Chem Senses 2012;37(2):103-121. PubMed
  58. Sayin, M. R., Karabag, T., Dogan, S. M., Akpinar, I., and Aydin, M. A case of acute myocardial infarction due to the use of cayenne pepper pills. Wien.Klin.Wochenschr. 2012;124(7-8):285-287. PubMed
  59. Bley, K., Boorman, G., Mohammad, B., McKenzie, D., and Babbar, S. A comprehensive review of the carcinogenic and anticarcinogenic potential of capsaicin. Toxicol.Pathol. 2012;40(6):847-873. PubMed
  60. Derry, S. and Moore, R. A. Topical capsaicin (low concentration) for chronic neuropathic pain in adults. Cochrane.Database.Syst.Rev. 2012;9:CD010111. PubMed
  61. Tominack, R. L. and Spyker, D. A. Capsicum and capsaicin--a review: case report of the use of hot peppers in child abuse. J.Toxicol.Clin.Toxicol. 1987;25(7):591-601. PubMed
  62. Schuurs, A. H., Abraham-Inpijn, L., van Straalen, J. P., and Sastrowijoto, S. H. An unusual case of black teeth. Oral Surg.Oral Med.Oral Pathol. 1987;64(4):427-431. PubMed
  63. Kumar, N., Vij, J. C., Sarin, S. K., and Anand, B. S. Do chillies influence healing of duodenal ulcer? Br.Med.J.(Clin.Res.Ed) 6-16-1984;288(6433):1803-1804. PubMed
  64. Steffee, C. H., Lantz, P. E., Flannagan, L. M., Thompson, R. L., and Jason, D. R. Oleoresin capsicum (pepper) spray and "in-custody deaths". Am.J.Forensic Med.Pathol. 1995;16(3):185-192. PubMed
  65. Knight, T. E. and Hayashi, T. Solar (brachioradial) pruritus--response to capsaicin cream. Int.J.Dermatol. 1994;33(3):206-209. DOI
  66. Watson, W. A., Stremel, K. R., and Westdorp, E. J. Oleoresin capsicum (Cap-Stun) toxicity from aerosol exposure. Ann.Pharmacother. 1996;30(7-8):733-735. PubMed
  67. Busker, R. W. and van Helden, H. P. Toxicologic evaluation of pepper spray as a possible weapon for the Dutch police force: risk assessment and efficacy. Am.J.Forensic Med.Pathol. 1998;19(4):309-316. PubMed
  68. Sausenthaler, S., Koletzko, S., Schaaf, B., Lehmann, I., Borte, M., Herbarth, O., von Berg, A., Wichmann, H. E., and Heinrich, J. Maternal diet during pregnancy in relation to eczema and allergic sensitization in the offspring at 2 y of age. Am J Clin Nu PubMed
  69. Bleuel I, Zinkernagel M, Tschopp M, Tappeiner C. Association of bilateral acute anterior uveitis with a capsaicin patch. Ocul Immunol Inflamm 2013;21(5):394-5. PubMed
  70. Casanueva B, Rodero B, Quintial C, Llorca J, González-Gay MA. Short-term efficacy of topical capsaicin therapy in severely affected fibromyalgia patients. Rheumatol Int 2013;33(10):2665-70. PubMed
  71. Copeland S, Nugent K. Persistent respiratory symptoms following prolonged capsaicin exposure. Int J Occup Environ Med. 2013;4(4):211-5.
  72. García-Menaya JM, Cordobés -Durán C, Bobadilla-González P, et al. Anaphylactic reaction to bell pepper (Capsicum annuum) in a patient with a latex-fruit syndrome. Allergol Immunopathol (Madr). 2014;42(3):263-5. PubMed
  73. Kim DH, Yoon KB, Park S, et al. Comparison of NSAID patch given as monotherapy and NSAID patch in combination with transcutaneous electric nerve stimulation, a heating pad, or topical capsaicin in the treatment of patients with myofascial pain syndrome o
  74. Kulkantrakorn K, Lorsuwansiri C, Meesawatsom P. 0.025% capsaicin gel for the treatment of painful diabetic neuropathy: a randomized, double-blind, crossover, placebo-controlled trial. Pain Pract. 2013;13(6):497-503. PubMed
  75. Pabalan N, Jarjanazi H, Ozcelik H. The impact of capsaicin intake on risk of developing gastric cancers: a meta-analysis. J Gastrointest Cancer. 2014;45(3):334-41. PubMed
  76. Sandor B, Papp J, Mozsik G, et al. Orally given gastroprotective capsaicin does not modify aspirin-induced platelet aggregation in healthy male volunteers (human phase I examination). Acta Physiol Hung. 2014 Dec;101(4):429-37. PubMed
  77. Van Nooten F, Treur M, Pantiri K, Stoker M, Charokopou M. Capsaicin 8% patch versus oral neuropathic pain medications for the treatment of painful diabetic peripheral neuropathy: a systematic literature review and network meta-analysis. Clin Ther. 2017 Ap PubMed
  78. Simpson DM, Robinson-Papp J, Van J, et al. Capsaicin 8% patch in painful diabetic peripheral neuropathy: a randomized, double-blind, placebo-controlled study. J Pain. 2017 Jan;18(1):42-53. PubMed
  79. Campbell CM, Diamond E, Schmidt WK, et al. A randomized, double-blind, placebo-controlled trial of injected capsaicin for pain in Morton's neuroma. Pain. 2016 Jun;157(6):1297-304. PubMed
  80. Jorgensen MR, Pedersen AM. Analgesic effect of topical oral capsaicin gel in burning mouth syndrome. Acta Odontol Scand. 2017 Mar;75(2):130-6.
  81. Yuan LJ, Qin Y, Wang L, et al. Capsaicin-containing chili improved postprandial hyperglycemia, hyperinsulinemia, and fasting lipid disorders in women with gestational diabetes mellitus and lowered the incidence of large-for-gestational-age newborns. Clin PubMed
  82. Dean DJ, Sabagha N, Rose K, et al. A pilot trial of topical capsaicin cream for treatment of cannabinoid hyperemesis syndrome. Acad Emerg Med. 2020;27(11):1166-1172. PubMed
  83. Jang HH, Lee J, Lee SH, Lee YM. Effects of Capsicum annuum supplementation on the components of metabolic syndrome: a systematic review and meta-analysis. Sci Rep. 2020;10(1):20912. PubMed
  84. Joseph MSc A, John PhD F, Thomas MSc JV, Sivadasan SDP, Maliakel PhD B, Mohan PhD R, I M K. Influence of a novel food-grade formulation of red chili extract (Capsicum annum) on overweight subjects: Randomized, double-blinded, placebo-controlled study. J D
  85. Kocak AO, Dogruyol S, Akbas I, et al. Comparison of topical capsaicin and topical piroxicam in the treatment of acute trauma-induced pain: A randomized double-blind trial. Am J Emerg Med. 2020;38(9):1767-1771. PubMed
  86. Lassen CL, Meyer K, Bredthauer A, Klier TW. Facial and oral cross-contamination of a 3-year-old child with high concentration capsaicin: A case report. A A Pract. 2020;14(9):e01258. PubMed
  87. Predel HG, Ebel-Bitoun C, Peil B, Weiser TW, Lange R. Efficacy and safety of diclofenac?+?capsaicin gel in patients with acute back/neck pain: A multicenter randomized controlled study. Pain Ther. 2020;9(1):279-296. PubMed
  88. Umigai N, Kozai Y, Saito T, Takara T. Effects of paprika carotenoid supplementation on bone turnover in postmenopausal women: a randomized, double-blind, placebo-controlled, parallel-group comparison study. Food Nutr Res. 2020;64. PubMed
  89. Trin K, Perino J, Allouchery M, Géniaux H, Miremont G, Salvo F. Second-degree burn induced by high-concentration topical capsaicin with mobility sequelae: A case report. Pain Pract 2023;23(2):216-219. PubMed

See these in context on the Capsicum monograph →

Garlic 154 references
  1. Silagy CA, Neil HA. A meta-analysis of the effect of garlic on blood pressure. J Hypertens 1994;12:463-8. DOI
  2. McMahon FG, Vargas R. Can garlic lower blood pressure? A pilot study. Pharmacotherapy 1993;13:406-7. DOI
  3. Auer W, Eiber A, Hertkorn E, et al. Hypertension and hyperlipidaemia: garlic helps in mild cases. Br J Clin Pract Suppl 1990;69:3-6.
  4. Garty BZ. Garlic burns. Pediatrics 1993;91:658-9.
  5. Rose KD, Croissant PD, Parliament CF, Levin MB. Spontaneous spinal epidural hematoma with associated platelet dysfunction from excessive garlic ingestion: a case report. Neurosurg 1990;26:880-2. PubMed
  6. Burnham BE. Garlic as a possible risk for postoperative bleeding. Plast Reconstr Surg 1995;95:213.
  7. Sunter WH. Warfarin and garlic. Pharm J 1991;246:722.
  8. Berthold HK, Sudhop T, von Bergmann K. Effect of a garlic oil preparation on serum lipoproteins and cholesterol metabolism. JAMA 1998;279:1900-2.
  9. Steiner M, Khan AH, Holbert D, Lin RI. A double-blind crossover study in moderately hypercholesterolemic men that compared the effect of aged garlic extract and placebo administration on blood lipids. Am J Clin Nutr 1996;64:866-70. PubMed
  10. Steiner M, Lin RS. Changes in platelet function and susceptibility of lipoproteins to oxidation associated with administration of aged garlic extract. J Cardiovasc Pharmacol 1998;31:904-8. PubMed
  11. Gwilt PR, Lear CL, Tempero MA, et al. The effect of garlic extract on human metabolism of acetaminophen. Cancer Epidemiol Biomarkers Prev 1994;3:155-60.
  12. Rahman K, Billington D. Dietary supplementation with aged garlic extract inhibits ADP-induced platelet aggregation in humans. J Nutr 2000;130:2662-5. PubMed
  13. Bloch AS. Pushing the Envelope of Nutrition Support: Complementary Therapies. Nutrition 2000;16:236-9. PubMed
  14. Steiner M, Li W. Aged garlic extract, a modulator of cardiovascular risk factors: a dose-finding study on the effects of AGE on platelet functions. J Nutr 2001;131:980S-4S. PubMed
  15. Mader FH. Treatment of hyperlipidaemia with garlic-powder tablets. Evidence from the German Association of General Practitioners' multicentric placebo-controlled double-blind study. Arzneimittelforschung 1990;40:1111-6.
  16. Vorberg G, Schneider B. Therapy with garlic: results of a placebo-controlled, double-blind study. Br J Clin Pract Symp Suppl 1990;69:7-11.
  17. Simons LA, Balasubramaniam S, von Konigsmark M, et al. On the effect of garlic on plasma lipids and lipoproteins in mild hypercholesterolaemia. Atherosclerosis 1995;113:219-25. PubMed
  18. Neil HA, Silagy CA, Lancaster T, et al. Garlic powder in the treatment of moderate hyperlipidaemia: a controlled trial and meta-analysis. J R Coll Physicians Lond 1996;30:329-34. DOI
  19. Koscielny J, Klussendorf D, Latza R, et al. The antiatherosclerotic effect of Allium sativum. Atherosclerosis 1999;144:237-49. PubMed
  20. Kiesewetter H, Jung F, Jung EM, et al. Effects of garlic coated tablets in peripheral arterial occlusive disease. Clin Investig 1993;71:383-6. PubMed
  21. Kiesewetter H, Jung F, Jung EM, et al. Effect of garlic on platelet aggregation in patients with increased risk of juvenile ischaemic attack. Eur J Clin Pharmacol 1993;45:333-6. PubMed
  22. Legnani C, Frascaro M, Guazzaloca G, et al. Effects of a dried garlic preparation on fibrinolysis and platelet aggregation in healthy subjects. Arzneimittelforschung 1993;43:119-22.
  23. Mennella JA, Johnson A, Beauchamp GK. Garlic ingestion by pregnant women alters the odor of amniotic fluid. Chem Senses 1995;20:207-9. PubMed
  24. Mennella JA, Beauchamp GK. Maternal diet alters the sensory qualities of human milk and the nursling's behavior. Pediatrics 1991;88:737-44. DOI
  25. Mennella JA, Beauchamp GK. The effects of repeated exposure to garlic-flavored milk on the nursling's behavior. Pediatr Res 1993;34:805-8. PubMed
  26. Cronin E. Dermatitis of the hands in caterers. Contact Dermatitis 1987;17:265-9. PubMed
  27. Lee TY, Lam TH. Contact dermatitis due to topical treatment with garlic in Hong Kong. Contact Dermatitis 1991;24:193-6. PubMed
  28. Bruynzeel DP. Bulb dermatitis. Dermatological problems in the flower bulb industries. Contact Dermatitis 1997;37:70-7.
  29. Stevinson C, Pittler MH, Ernst E. Garlic for treating hypercholesterolemia: a meta-analysis of randomized clinical trials. Ann Intern Med 2000;133:420-9. PubMed
  30. Ackermann RT, Mulrow CD, Ramirez G, et al. Garlic shows promise for improving some cardiovascular risk factors. Arch Intern Med 2001;161:813-24. PubMed
  31. Piscitelli SC, Burstein AH, Welden N, et al. The effect of garlic supplements on the pharmacokinetics of saquinavir. Clin Infect Dis 2002;34:234-8. PubMed
  32. Ziaei S, Hantoshzadeh S, Rezasoltani P, Lamyian M. The effect of garlic tablet on plasma lipids and platelet aggregation in nulliparous pregnants at high risk of preeclampsia. Eur J Obstet Gynecol Reprod Biol 2001;99:201-6.. PubMed
  33. Markowitz JS, Devane CL, Chavin KD, et al. Effects of garlic (Allium sativum L.) supplementation on cytochrome P450 2D6 and 3A4 activity in healthy volunteers. Clin Pharmacol Ther 2003;74:170-7.. PubMed
  34. Josling P. Preventing the common cold with a garlic supplement: a double-blind, placebo-controlled survey. Adv Ther 2001;18:189-93. PubMed
  35. Gurley BJ, Gardner SF, Hubbard MA, et al. Cytochrome P450 phenotypic ratios for predicting herb-drug interactions in humans. Clin Pharmacol Ther 2002;72:276-87.. PubMed
  36. Farnsworth N, Bingel A, Cordell G, et al. Potential value of plants as sources of new antifertility agents I. J Pharm Sci 1975;64:535-98. DOI
  37. Carden SM, Good WV, Carden PA, Good RM. Garlic and the strabismus surgeon. Clin Experiment Ophthalmol 2002;30:303-4. PubMed
  38. Kanerva L, Estlander T, Jolanki R. Occupational allergic contact dermatitis from spices. Contact Dermatitis 1996;35:157-62. PubMed
  39. Dehghani F, Merat A, Panjehshahin MR, Handjani F. Healing effect of garlic extract on warts and corns. Int J Dermatol 2005;44:612-5. PubMed
  40. Dhamija P, Malhotra S, Pandhi P. Effect of oral administration of crude aqueous extract of garlic on pharmacokinetic parameters of isoniazid and rifampicin in rabbits. Pharmacology 2006;77:100-4. PubMed
  41. Macan H, Uykimpang R, Alconcel M, et al. Aged garlic extract may be safe for patients on warfarin therapy. J Nutr 2006;136(3 Suppl):793S-795S. PubMed
  42. Hubbard VG, Goldsmith P. Garlic-fingered chefs. Contact Dermatitis 2005;52:165-6. PubMed
  43. Mohammed Abdul MI, Jiang X, Williams KM, et al. Pharmacodynamic interaction of warfarin with cranberry but not with garlic in healthy subjects. Br J Pharmacol 2008;154:1691-700. PubMed
  44. Ried K, Frank OR, Stocks NP, et al. Effect of garlic on blood pressure: A systematic review and meta-analysis. BMC Cardiovasc Disord 2008;8:13. PubMed
  45. Cox MC, Low J, Lee J, et al. Influence of garlic (Allium sativum) on the pharmacokinetics of docetaxel. Clin Cancer Res 2006;12:4636-40.
  46. van der Walt, A., Lopata, A. L., Nieuwenhuizen, N. E., and Jeebhay, M. F. Work-related allergy and asthma in spice mill workers - The impact of processing dried spices on IgE reactivity patterns. Int Arch.Allergy Immunol. 2010;152(3):271-278. PubMed
  47. Huang, J., Frohlich, J., and Ignaszewski, A. P. The impact of dietary changes and dietary supplements on lipid profile. Can J Cardiol 2011;27(4):488-505. PubMed
  48. Hasani-Ranjbar, S., Nayebi, N., Moradi, L., Mehri, A., Larijani, B., and Abdollahi, M. The efficacy and safety of herbal medicines used in the treatment of hyperlipidemia; a systematic review. Curr.Pharm.Des 2010;16(26):2935-2947. PubMed
  49. Eming, S. A., Piontek, J. O., Hunzelmann, N., Rasokat, H., and Scharffetter-Kachanek, K. Severe toxic contact dermatitis caused by garlic. Br J Dermatol. 1999;141(2):391-392. PubMed
  50. Seuri, M., Taivanen, A., Ruoppi, P., and Tukiainen, H. Three cases of occupational asthma and rhinitis caused by garlic. Clin Exp.Allergy 1993;23(12):1011-1014. PubMed
  51. Rafaat, M. and Leung, A. K. Garlic burns. Pediatr Dermatol. 2000;17(6):475-476.
  52. Vaes, L. P. and Chyka, P. A. Interactions of warfarin with garlic, ginger, ginkgo, or ginseng: nature of the evidence. Ann Pharmacother 2000;34(12):1478-1482. PubMed
  53. Hviid, K. and Alsbjorn, B. ["Burns" caused by local application of garlic]. Ugeskr.Laeger 12-11-2000;162(50):6853-6854.
  54. Baruchin, A. M., Sagi, A., Yoffe, B., and Ronen, M. Garlic burns. Burns 2001;27(7):781-782.
  55. Pereira, F., Hatia, M., and Cardoso, J. Systemic contact dermatitis from diallyl disulfide. Contact Dermatitis 2002;46(2):124. PubMed
  56. Hughes, T. M., Varma, S., and Stone, N. M. Occupational contact dermatitis from a garlic and herb mixture. Contact Dermatitis 2002;47(1):48. PubMed
  57. Dillon, S. A., Burmi, R. S., Lowe, G. M., Billington, D., and Rahman, K. Antioxidant properties of aged garlic extract: an in vitro study incorporating human low density lipoprotein. Life Sci. 2-21-2003;72(14):1583-1594. PubMed
  58. Groppo, F. C., Ramacciato, J. C., Simoes, R. P., Florio, F. M., and Sartoratto, A. Antimicrobial activity of garlic, tea tree oil, and chlorhexidine against oral microorganisms. Int.Dent.J. 2002;52(6):433-437. PubMed
  59. Lachter, J., Babich, J. P., Brookman, J. C., and Factor, A. Y. Garlic: a way out of work. Mil.Med 2003;168(6):499-500. DOI
  60. Hjorth, N. and Roed-Petersen, J. Occupational protein contact dermatitis in food handlers. Contact Dermatitis 1976;2(1):28-42. PubMed
  61. van Ketel, W. G. and de Haan, P. Occupational eczema from garlic and onion. Contact Dermatitis 1978;4(1):53-54. PubMed
  62. McFadden, J. P., White, I. R., and Rycroft, R. J. Allergic contact dermatitis from garlic. Contact Dermatitis 1992;27(5):333-334. PubMed
  63. Tanamai, J., Veeramanomai, S., and Indrakosas, N. The efficacy of cholesterol-lowering action and side effects of garlic enteric coated tablets in man. J Med Assoc.Thai. 2004;87(10):1156-1161.
  64. Ashraf, R., Aamir, K., Shaikh, A. R., and Ahmed, T. Effects of garlic on dyslipidemia in patients with type 2 diabetes mellitus. J Ayub.Med Coll.Abbottabad. 2005;17(3):60-64.
  65. Laing, M. E., Barry, J., Buckley, A. M., and Murphy, G. M. Immediate and delayed hypersensitivity reactions to food and latex in a chef. Contact Dermatitis 2006;55(3):193-194. PubMed
  66. Friedman, T., Shalom, A., and Westreich, M. Self-inflicted garlic burns: our experience and literature review. Int.J Dermatol. 2006;45(10):1161-1163. PubMed
  67. van Doorn, M. B., Espirito Santo, S. M., Meijer, P., Kamerling, I. M., Schoemaker, R. C., Dirsch, V., Vollmar, A., Haffner, T., Gebhardt, R., Cohen, A. F., Princen, H. M., and Burggraaf, J. Effect of garlic powder on C-reactive protein and plasma lipids
  68. Ekeowa-Anderson, A. L., Shergill, B., and Goldsmith, P. Allergic contact cheilitis to garlic. Contact Dermatitis 2007;56(3):174-175. PubMed
  69. Gadkari JV, Joshi VD. Effect of ingestion of raw garlic on serum cholesterol level, clotting time and fibrinolytic activity in normal subjects. J Postgrad.Med 1991;37:128-131.
  70. McFadden, J. P., White, J. M., Basketter, D. A., and Kimber, I. Reduced allergy rates in atopic eczema to contact allergens used in both skin products and foods: atopy and the 'hapten-atopy hypothesis'. Contact Dermatitis 2008;58(3):156-158. PubMed
  71. Lembo, G., Balato, N., Patruno, C., Auricchio, L., and Ayala, F. Allergic contact dermatitis due to garlic (Allium sativum). Contact Dermatitis 1991;25(5):330-331.
  72. Bordel-Gomez, M. T. and Miranda-Romero, A. Sensitivity to diallyl disulfide in a Spanish population. Contact Dermatitis 2008;59(2):125-126. PubMed
  73. Reinhart, K. M., Coleman, C. I., Teevan, C., Vachhani, P., and White, C. M. Effects of garlic on blood pressure in patients with and without systolic hypertension: a meta-analysis. Ann.Pharmacother. 2008;42(12):1766-1771. PubMed
  74. Bagga, S., Thomas, B. S., and Bhat, M. Garlic burn as self-inflicted mucosal injury--a case report and review of the literature. Quintessence.Int. 2008;39(6):491-494.
  75. Shakeel, M., Trinidade, A., McCluney, N., and Clive, B. Complementary and alternative medicine in epistaxis: a point worth considering during the patient's history. Eur.J.Emerg.Med. 2010;17(1):17-19. PubMed
  76. Smyth, A. R., Cifelli, P. M., Ortori, C. A., Righetti, K., Lewis, S., Erskine, P., Holland, E. D., Givskov, M., Williams, P., Camara, M., Barrett, D. A., and Knox, A. Garlic as an inhibitor of Pseudomonas aeruginosa quorum sensing in cystic fibrosis--a p
  77. Russell, J. E. Chinese complementary therapy for stress causing bilateral chemical burns to the feet. Emerg.Med.J. 2010;27(10):787. PubMed
  78. Adachi, A. [Two cases of eosinophilic gastroenteritis whose causative allergens are usefully diagnosed by patch test]. Arerugi 2010;59(5):545-551.
  79. Ried, K., Frank, O. R., and Stocks, N. P. Aged garlic extract lowers blood pressure in patients with treated but uncontrolled hypertension: a randomised controlled trial. Maturitas 2010;67(2):144-150. PubMed
  80. Hansanugrum, A. and Barringer, S. A. Effect of milk on the deodorization of malodorous breath after garlic ingestion. J.Food Sci. 8-1-2010;75(6):C549-C558. PubMed
  81. Hurley, M. N., Forrester, D. L., and Smyth, A. R. Antibiotic adjuvant therapy for pulmonary infection in cystic fibrosis. Cochrane.Database.Syst.Rev. 2010;(10):CD008037. PubMed
  82. Nahas, R. and Balla, A. Complementary and alternative medicine for prevention and treatment of the common cold. Can.Fam.Physician 2011;57(1):31-36.
  83. Takeuchi, S., Matsuzaki, Y., Ikenaga, S., Nishikawa, Y., Kimura, K., Nakano, H., and Sawamura, D. Garlic-induced irritant contact dermatitis mimicking nail psoriasis. J.Dermatol. 2011;38(3):280-282. PubMed
  84. Davis, L. E., Shen, J. K., and Cai, Y. Antifungal activity in human cerebrospinal fluid and plasma after intravenous administration of Allium sativum. Antimicrob.Agents Chemother. 1990;34(4):651-653. PubMed
  85. Ashraf, R., Khan, R. A., and Ashraf, I. Garlic (Allium sativum) supplementation with standard antidiabetic agent provides better diabetic control in type 2 diabetes patients. Pak.J.Pharm.Sci. 2011;24(4):565-570.
  86. Bakhshi, M., Taheri, J. B., Shabestari, S. B., Tanik, A., and Pahlevan, R. Comparison of therapeutic effect of aqueous extract of garlic and nystatin mouthwash in denture stomatitis. Gerodontology. 2012;29(2):e680-e684. PubMed
  87. Kianoush, S., Balali-Mood, M., Mousavi, S. R., Moradi, V., Sadeghi, M., Dadpour, B., Rajabi, O., and Shakeri, M. T. Comparison of therapeutic effects of garlic and d-Penicillamine in patients with chronic occupational lead poisoning. Basic Clin.Pharmacol
  88. Filobbos, G., Chapman, T., and Gesakis, K. Iatrogenic burns from garlic. J.Burn Care Res. 2012;33(1):e21. PubMed
  89. Nantz, M. P., Rowe, C. A., Muller, C. E., Creasy, R. A., Stanilka, J. M., and Percival, S. S. Supplementation with aged garlic extract improves both NK and gammadelta-T cell function and reduces the severity of cold and flu symptoms: a randomized, double
  90. Fedder, S. L. Spinal epidural hematoma and garlic ingestion. Neurosurgery 1990;27(4):659. DOI
  91. Lissiman, E., Bhasale, A. L., and Cohen, M. Garlic for the common cold. Cochrane.Database.Syst.Rev. 2012;3:CD006206. PubMed
  92. Kaplan, B., Schewach-Millet, M., and Yorav, S. Factitial dermatitis induced by application of garlic. Int J Dermatol. 1990;29(1):75-76. PubMed
  93. Harenberg, J., Giese, C., and Zimmermann, R. Effect of dried garlic on blood coagulation, fibrinolysis, platelet aggregation and serum cholesterol levels in patients with hyperlipoproteinemia. Atherosclerosis 1988;74(3):247-249. PubMed
  94. Parish, R. A., McIntire, S., and Heimbach, D. M. Garlic burns: a naturopathic remedy gone awry. Pediatr.Emerg.Care 1987;3(4):258-260.
  95. Bojs, G. and Svensson, A. Contact allergy to garlic used for wound healing. Contact Dermatitis 1988;18(3):179-181. PubMed
  96. Bleumink, E. and Nater, J. P. Contact dermatitis to garlic; crossreactivity between garlic, onion and tulip. Arch.Dermatol.Forsch 8-15-1973;247(2):117-124. PubMed
  97. Yoshikawa, K., Hadame, K., Saitoh, K., and Hijikata, T. Patch tests with common vegetables in hand dermatitis patients. Contact Dermatitis 1979;5(4):274-275. PubMed
  98. Bleumink, E., Doeglas, H. M., Klokke, A. H., and Nater, J. P. Allergic contact dermatitis to garlic. Br.J Dermatol. 1972;87(1):6-9. PubMed
  99. Papageorgiou, C., Corbet, J. P., Menezes-Brandao, F., Pecegueiro, M., and Benezra, C. Allergic contact dermatitis to garlic (Allium sativum L.). Identification of the allergens: the role of mono-, di-, and trisulfides present in garlic. A comparative stu DOI
  100. anonymous. Garlic in cryptococcal meningitis: a preliminary report of 21 cases. Chin Med J (Engl.) 1980;93(2):123-126.
  101. Szybejko, J., Zukowski, A., and Herbec, R. [Unusual cause of obturation of the small intestine]. Wiad.Lek. 4-15-1982;35(2):163-164.
  102. Mitchell, J. C. Contact sensitivity to garlic (Allium). Contact Dermatitis 1980;6(5):356-357. PubMed
  103. German, K., Kumar, U., and Blackford, H. N. Garlic and the risk of TURP bleeding. Br J Urol 1995;76(4):518. PubMed
  104. Petry, J. J. Garlic and postoperative bleeding. Plast.Reconstr.Surg 1995;96(2):483-484. PubMed
  105. Canduela, V., Mongil, I., Carrascosa, M., Docio, S., and Cagigas, P. Garlic: always good for the health? Br J Dermatol. 1995;132(1):161-162. PubMed
  106. Farrell, A. M. and Staughton, R. C. Garlic burns mimicking herpes zoster. Lancet 4-27-1996;347(9009):1195. PubMed
  107. Delaney, T. A. and Donnelly, A. M. Garlic dermatitis. Austr J Dermatol 1996;37(2):109-110.
  108. Ruocco, V., Brenner, S., and Lombardi, M. L. A case of diet-related pemphigus. Dermatology 1996;192(4):373-374. PubMed
  109. Jain, R. C. Effect of garlic on serum lipids, coagulability and fibrinolytic activity of blood. Am J Clin Nutr 1977;30(9):1380-1381. PubMed
  110. Rance, F. and Dutau, G. Labial food challenge in children with food allergy. Pediatr Allergy Immunol. 1997;8(1):41-44. PubMed
  111. Roberge, R. J., Leckey, R., Spence, R., and Krenzelok, E. J. Garlic burns of the breast. Am J Emerg.Med 1997;15(5):548. PubMed
  112. Kumar, M. and Berwal, J. S. Sensitivity of food pathogens to garlic (Allium sativum). J Appl.Microbiol. 1998;84(2):213-215. PubMed
  113. Bimmermann A, Weingart K, and Schwartzkopff W. Allium sativum: Studie zur Wirksamkeit bei Hyperlipoproteinamie. Therapiewoche 1988;38:3885-3890.
  114. Czerny B and Samochowiec J. Klinische Untersuchungen mit einem Knoblauch-Lezithin-Präparat. Arztezeitschr Naturheilverf 1996;37:126-129.
  115. Yeh YY, Lin RI, Yeh SM, and et al. Garlic reduces plasma cholesterol in hypercholesterolemic men maintaining habitual diets. In: Ohigashi H, Osawa T, Terao J, and et al. Food Factors for Cancer Prevention. Tokyo, Japan: Springer-Verlag;1997. DOI
  116. Edelstein AJ and Johnstown PA. Dermatitis caused by garlic. Arch Dermatol 1950;61:111. PubMed
  117. Fleischer S, Bayerl C, and Jung EG. [Occupational allergic hand dermatitis to garlic in a pizza baker]. Aktuelle Dermatol 1996;22:278-279.
  118. Gaddoni G, Selvi M, Resta F, and et al. Allergic contact dermatitis to garlic in a cook. Ann Ital Dermatol Clin Sperimentale 1994;48:120-121.
  119. Ince DI, Sonmez GT, and Ince ML. Effects garlic on aerobic performance. Turkish Journal of Medical Sciences 2000;30(6):557-561.
  120. Soltani PR. Preecampisia [sic] is an important complication of pregnancy which can result in morbidity and mortality in mother, fetus and the neonate. Journal of Medical Council of Islamic Republic of Iran (J MED COUNC ISLAMIC REPUB IRAN) 2005;23(3):319.
  121. Gravas S, Tzortzis V Rountas C Melekos MD. Extracorporeal shock-wave lithotripsy and garlic consumption: a lesson to learn. Urol Res. 2010;38(1):61-63. PubMed
  122. Sunter WH. Warfarin and garlic. Pharm J 1991;246:722.
  123. Jeyaraj S, Shivaji G, and Jeyaraj SD. Effect of a combined supplementation of fish oil (MEGA-3) with garlic pearls on the serum lipid profile, blood pressure and body mass index of hypercholesterolemic subjects. Heart 2000;83(suppl 2):A4.
  124. Ashraf R, Khan RA, Ashraf I, Qureshi AA. Effects of Allium sativum (garlic) on systolic and diastolic blood pressure in patients with essential hypertension. Pak J Pharm Sci 2013;26(5):859-63.
  125. Duncan A, Mills J. An unusual case of HIV virologic failure during treatment with boosted atazanavir. AIDS 2013;27:1361-2. PubMed
  126. Ergul B, Cakal B. Dysphagia caused by garlic induced esophagitis. Clin Res Hepatol Gastroenterol 2012;36(6):e134. PubMed
  127. Karabacak E, Aydin E, Kutlu A, Dogan B. An unusual garlic burn occurring on an unexpected area. BMJ Case Rep 2014. PubMed
  128. Ma S, Yin J. Anaphylaxis induced by ingestion of raw garlic. Foodborne Pathog Dis 2012;9(8):773-5. PubMed
  129. Mane SK, Jordan PA, Bahna SL. Eosinophilic esophagitis to unsuspected rare food allergen. Ann Allergy Asthma Immunol 2013;111(1):64-5. PubMed
  130. Ried K, Frank OR, Stocks NP. Aged garlic extract reduces blood pressure in hypertensives: a dose-response trial. Eur J Clin Nutr 2013;67(1):64-70. PubMed
  131. Roussos AP, Hirsch AR. Alliaceous migraines. Headache 2014;54(2):378-82. PubMed
  132. Watson CJ, Grando D, Fairley CK, et al. The effects of oral garlic on vaginal candida colony counts: a randomised placebo controlled double-blind trial. BJOG 2014;121(4):498-506. PubMed
  133. Xu S, Heller M, Wu PA, Nambudri VE. Chemical burn caused by topical application of garlic under occlusion. Dermatol Online J 2014;20(1):21261. DOI
  134. Jalloh MA, Gregory PJ, Hein D, et al. Dietary supplement interactions with antiretrovirals: a systematic review. Int J STD AIDS. 2017 Jan;28(1):4-15. PubMed
  135. Gallicano K, Foster B, Choudhri S. Effect of short-term administration of garlic supplements on single-dose ritonavir pharmacokinetics in healthy volunteers. Br J Clin Pharmacol. 2003;55(2):199-202. PubMed
  136. Hou LQ, Liu YH, Zhang YY. Garlic intake lowers fasting blood glucose: meta-analysis of randomized controlled trials. Asia Pac J Clin Nutr. 2015;24(4):575-82.
  137. Oberle M, Wachs T, Brisson P. Garlic burn to the face. J Spec Oper Med. Winter 2016;16(4):80-81. PubMed
  138. Ried K. Garlic lowers blood pressure in hypertensive individuals, regulates serum cholesterol, and stimulates immunity: An updated meta-analysis and review. J Nutr. 2016;146(2):389S-396S. PubMed
  139. Shaikh SA, Tischer S, Choi EK, Fontana RJ. Good for the lung but bad for the liver? Garlic-induced hepatotoxicity following liver transplantation. J Clin Pharm Ther. 2017;42(5):646-648. PubMed
  140. Suzuki Y, Saito J, Misa K, Fukuhara N, Fukuhara A, Munakata M. A case of black garlic-induced pneumonia as an adverse reaction. Allergol Int. 2016;65(3):353-5. PubMed
  141. Treudler R, Reuter A, Engin AM, Simon JC. A case of anaphylaxis after garlic ingestion: Is alliinase the only culprit allergen? J Investig Allergol Clin Immunol. 2015;25(5):374-5.
  142. Woodbury A, Sniecinski R. Garlic-induced surgical bleeding: How much is too much? A Case Rep. 2016;7(12):266-269. PubMed
  143. Yagami A, Suzuki K, Sano A, et al. Immediate allergy due to raw garlic (Allium sativum L.). J Dermatol. 2015;42(10):1026-7.
  144. Gandomkar H, Mahmoodzadeh H, Tavakoli H, Fazeli M, Rezaei J. Garlic-induced esophageal perforation: A case series. Asian J Surg. 2020;43(6):696-697. PubMed
  145. Dev T, Bharti P, Patel U, Bhari N. Chronic paronychia and nail dystrophy: an atypical presentation of allergic contact dermatitis to garlic. Int J Dermatol 2021 Feb 11. doi: 10.1111/ijd.15430. PubMed
  146. Jafari F, Tabarrai M, Abbassian A, Jafari F, Ayati MH. Effect of Garlic (Allium sativum) Supplementation on Premenstrual Disorders: A Randomized, Double-Blind, Placebo-Controlled Trial. Evid Based Complement Alternat Med 2021;2021:9965064. PubMed
  147. Tomo S, Santos IDS, Cruz TMD, Miyahara GI, Simonato LE. Garlic burn trauma of the oral mucosa in a patient with trigeminal neuralgia: A case report. Dent Traumatol 2022. PubMed
  148. Wasef AK, Wahdan SA, Saeed NM, El-Demerdash E. Effects of aged garlic and ginkgo biloba extracts on the pharmacokinetics of sofosbuvir in rats. Biopharm Drug Dispos. 2022;43(4):152-62. PubMed
  149. Sangouni AA, Alizadeh M, Jamalzehi A, Hosseinzadeh M, Parastouei K. Garlic supplementation improves intestinal transit time, lipid accumulation product and cardiometabolic indices in subjects with metabolic syndrome: A randomized controlled trial. Phytoth PubMed
  150. Taghavi MR, Tavanaei Tamanaei T, Oghazian MB, et al. Effectiveness of fortified garlic extract oral capsules as adjuvant therapy in hospitalized patients with coronavirus disease 2019: A triple-blind randomized controlled clinical trial. Curr Ther Res Cli PubMed
  151. Jamaluddin J, Jamil SN. An unexpected reaction to topical garlic medicament - A case report of irritant contact dermatitis successfully managed in primary care. Cureus 2023;15(1):e33657. PubMed
  152. Nair A, Abdelqader B, Sureshkumar S, Katmawai-Sabbagh S. Hematuria and dietary supplements - A case report on pronounced bleeding following a minimally invasive urological intervention in a patient on long term garlic supplements. Urol Case Rep 2023;50:10 PubMed
  153. Zhao X, Cheng T, Xia H, Yang Y, Wang S. Effects of Garlic on Glucose Parameters and Lipid Profile: A Systematic Review and Meta-Analysis on Randomized Controlled Trials. Nutrients 2024;16(11):1692. PubMed
  154. Bhat GS, Shastry A. Prospective, randomized, placebo-controlled, two-arm study to evaluate the efficacy of coadministration of garlic as a hydrogen sulfide donor and tadalafil in patients with erectile dysfunction not responding to tadalafil alone - A pil

See these in context on the Garlic monograph →

Hawthorn 25 references
  1. Tauchert M. Efficacy and safety of crataegus extract WS 1442 in comparison with placebo in patients with chronic stable New York Heart Association class-III heart failure. Am Heart J 2002;143:910-5. PubMed
  2. Pittler MH, Schmidt K, Ernst E. Hawthorn extract for treating chronic heart failure: meta-analysis of randomized trials. Am J Med 2003;114:665-74.. PubMed
  3. Chang Q, Zuo Z, Harrison F, Chow MS. Hawthorn. J Clin Pharmacol 2002;42:605-12.
  4. Holubarsch CJ, Colucci WS, Meinertz T, et al. The efficacy and safety of Crataegus extract WS 1442 in patients with heart failure: the SPICE trial. Eur J Heart Fail 2008;10:1255-63. PubMed
  5. Pittler MH, Guo R, and Ernst E. Hawthorn extract for treating chronic heart failure. Cochrane.Database.Syst Rev 2008:CD005312. PubMed
  6. Zick SM, Vautaw BM, Gillespie B, Aaronson KD. Hawthorn Extract Randomized Blinded Chronic Heart Failure (HERB CHF) trial. Eur J Heart Fail. 2009;11:990-99. PubMed
  7. Werner NS, Duschek S, and Schandry R. D-camphor-crataegus berry extract combination increases blood pressure and cognitive functioning in the elderly - a randomized, placebo controlled double blind study. Phytomedicine. 2009;16:1077-82. PubMed
  8. Dalli E, Colomer E, Tormos MC, et al. Crataegus laevigata decreases neutrophil elastase and has hypolipidemic effect: a randomized, double-blind, placebo-controlled trial. Phytomedicine. 6-15-2011;18:769-75. PubMed
  9. Maek-a-nantawat W, Phonrat B, Dhitavat J, et al. Safety and efficacy of CKBM-A01, a Chinese herbal medicine, among asymptomatic HIV patients. Southeast Asian J Trop.Med Public Health 2009;40:494-501.
  10. Asher GN, Viera AJ, Weaver MA, et al. Effect of hawthorn standardized extract on flow mediated dilation in prehypertensive and mildly hypertensive adults: a randomized, controlled cross-over trial. BMC.Complement Altern.Med 2012;12:26. PubMed
  11. Walker AF, Marakis G, Simpson E, et al. Hypotensive effects of hawthorn for patients with diabetes taking prescription drugs: a randomised controlled trial. Br J Gen.Pract 2006;56:437-43.
  12. Daniele C, Mazzanti G, Pittler MH, et al. Adverse-event profile of Crataegus spp.: a systematic review. Drug Saf 2006;29:523-35. PubMed
  13. Tankanow R, Tamer HR, Streetman DS, et al. Interaction study between digoxin and a preparation of hawthorn (Crataegus oxyacantha). J.Clin.Pharmacol. 2003;43:637-42. DOI
  14. Tauchert, M., Gildor, A., and Lipinski, J. [High-dose Crataegus extract WS 1442 in the treatment of NYHA stage II heart failure]. Herz 1999;24(6):465-474.
  15. Horoz, M., Gok, E., Genctoy, G., Ozcan, T., Olmaz, R., Akca, M., Kiykim, A., and Gurses, I. Crataegus orientalis associated multiorgan hypersensitivity reaction and acute renal failure. Intern.Med 2008;47(23):2039-2042. PubMed
  16. Dalli, E., Valles, J., Cosin-Sales, J., Santos, M. T., Moscardo, A., Milara, J., and Sotillo, J. F. Effects of hawthorn (Crataegus laevigata) on platelet aggregation in healthy volunteers. Thromb.Res 2011;128(4):398-400. PubMed
  17. Rogov VD. [Toxiderma due to the fruits of the hawthorn]. Vestn Dermatol Venerol 1984;7(7):46-47.
  18. Loew D, Albrecht M, and Podzuweit H. Efficacy and tolerability of a Hawthorn preparation in patients with heart failure Stage I and II according to NYHA - a surveillance study. Phytomedicine 1996;3(Suppl 1):92.
  19. Rababa'h AM, Altarabsheh SE, Haddad O, Deo SV, Obeidat Y, Al-Azzam S. Hawthorn Herb Increases the Risk of Bleeding after Cardiac Surgery: An Evidence-Based Approach. Heart Surg Forum 2016;19(4):E175-9. PubMed
  20. Shatoor AS, Soliman H, Al-Hashem F, Gamal BE, Othman A, El-Menshaw N. Effect of hawthorn (Crataegus aronia syn. Azarolus (L)) on platelet function in albino wistar rats. Thromb Res 2012;130(1):75-80. PubMed
  21. Vibes J, Lasserre B, Gleye J, Declume C. Inhibition of thromboxane A2 biosynthesis in vitro by the main components of Crataegus oxyacantha (hawthorn) flower heads. Prostaglandins Leukot Essent Fatty Acids 1994;50(4):173-5. PubMed
  22. Rogers KL, Grice ID, Griffiths LR. Inhibition of platelet aggregation and 5-HT release by extracts of Australian plants used traditionally as headache treatments. Eur J Pharm Sci 2000;9(4):355-63. PubMed
  23. Zhou CC, Huang XX, Gao PY, et al. Two new compounds from Crataegus pinnatifida and their antithrombotic activities. J Asian Nat Prod Res 2014;16(2):169-74.
  24. Palmer KG, Lebin JA, Cronin MT, Mazor SS, Burns RA. Crataegus mexicana (Tejocote) Exposure Associated with Cardiotoxicity and a Falsely Elevated Digoxin Level. J Med Toxicol. 2019;15(4):295-298. PubMed
  25. Espinosa J, Bassett R, Lucerna A, Finn D. Hawthorne root (Crataegus mexicana) toxicity. Am J Emerg Med. 2024;78:242.e5-242.e6. PubMed

See these in context on the Hawthorn monograph →

Black Cohosh 68 references
  1. McFarlin BL, Gibson MH, O'Rear J, Harman P. A national survey of herbal preparation use by nurse-midwives for labor stimulation. Review of the literature and recommendations for practice. J Nurse Midwifery 1999;44:205-16. PubMed
  2. Whiting PW, Clouston A, Kerlin P. Black cohosh and other herbal remedies associated with acute hepatitis. Med J Aust 2002;177:440-3. PubMed
  3. Pepping J. Black cohosh: Cimicifuga racemosa. Am J Health Syst Pharm 1999;56:1400-2. PubMed
  4. Liske E. Therapeutic efficacy and safety of Cimicifuga racemosa for gynecologic disorders. Adv Ther 1998;15:45-53.
  5. Kruse SO, Lohning A, Pauli GF, et al. Fukiic and piscidic acid esters from the rhizome of Cimicifuga racemosa and the in vitro estrogenic activity of fukinolic acid. Planta Med 1999;65:763-4.
  6. Jacobson JS, Troxel AB, Evans J, et al. Randomized trial of black cohosh for the treatment of hot flashes among women with a history of breast cancer. J Clin Oncol 2001;19:2739-45. PubMed
  7. Gunn TR, Wright IM. The use of black and blue cohosh in labour. N Z Med J 1996;109:410-1.
  8. Baillie N, Rasmussen P. Black and blue cohosh in labour. N Z Med J 1997;110:20-1.
  9. Lontos S, Jones RM, Angus PW, Gow PJ. Acute liver failure associated with the use of herbal preparations containing black cohosh. Med J Aust 2003;179:390-1.. DOI
  10. Wuttke W, Seidlova-Wuttke D, Gorkow C. The Cimicifuga preparation BNO 1055 vs. conjugated estrogens in a double-blind placebo-controlled study: effects on menopause symptoms and bone markers. Maturitas 2003;44:S67-77. PubMed
  11. Huntley A, Ernst E. A systematic review of the safety of black cohosh. Menopause 2003;10:58-64.. DOI
  12. Cohen SM, O'Connor AM, Hart J, et al. Autoimmune hepatitis associated with the use of black cohosh: a case study. Menopause 2004;11:575-7. PubMed
  13. Vitetta L, Thomsen M, Sali A. Black cohosh and other herbal remedies associated with acute hepatitis. Med J Aust 2003;178:411-2.. PubMed
  14. Thomsen M, Vitetta L, Schmidt M, Sali A. Acute liver failure associated with the use of herbal preparations containing black cohosh. Med J Aust 2004;180:598-600.. DOI
  15. Cohen B, Schardt D. Center for Science in the Public Interest. Letter to Food and Drug Administration. Commissioner Mark McClellan, MD, PhD. March 4, 2004.
  16. Seidlova-Wuttke D, Hesse O, Jarry H, et al. Evidence for selective estrogen receptor modulator activity in a black cohosh (Cimicifuga racemosa) extract: comparison with estradiol-17beta. Eur J Endocrinol 2003;149:351-62. PubMed
  17. Rockwell S, Liu Y, Higgins SA. Alteration of the effects of cancer therapy agents on breast cancer cells by the herbal medicine black cohosh. Breast Cancer Res Treat 2005;90:233-9. PubMed
  18. Levitsky J, Alli TA, Wisecarver J, Sorrell MF. Fulminant liver failure associated with the use of black cohosh. Dig Dis Sci 2005;50:538-9. PubMed
  19. Cheong JL, Bucknall R. Retinal vein thrombosis associated with a herbal phytoestrogen preparation in a susceptible patient. Postgrad Med J 2005;81:266-7.. PubMed
  20. Nappi RE, Malavasi B, Brundu B, Facchinetti F. Efficacy of Cimicifuga racemosa on climacteric complaints: a randomized study versus low-dose transdermal estradiol. Gynecol Endocrinol 2005;20:30-5.
  21. Gurley BJ, Gardner SF, Hubbard MA, et al. In vivo effects of goldenseal, kava kava, black cohosh, and valerian on human cytochrome P450 1A2, 2D6, 2E1, and 3A4/5 phenotypes. Clin Pharmacol Ther 2005;77:415-26. PubMed
  22. Minciullo PL, Saija A, Patafi M, et al. Muscle damage induced by black cohosh (Cimicifuga racemosa). Phytomedicine 2006;13:115-8. PubMed
  23. Wuttke W, Gorkow C, Seidlova-Wuttke D. Effects of black cohosh (Cimicifuga racemosa) on bone turnover, vaginal mucosa, and various blood parameters in postmenopausal women: a double-blind, placebo-controlled, and conjugated estrogens-controlled study. Men PubMed
  24. MHRA. Black cohosh (Cimicifuga racemosa) - risk of liver problems. Herbal Safety News July 2006. Available at: http://www.mhra.gov.uk/home/idcplg?IdcService=SS_GET_PAGE&useSecondary= true&ssDocName=CON2024131&ssTargetNodeId=663.
  25. Dugoua JJ, Seely D, Perri D, et al. Safety and efficacy of black cohosh (cimicifuga racemosa) during pregnancy and lactation. Can J Clin Pharmacol 2006;13:e257-61.
  26. Raus K, Brucker C, Gorkow C, Wuttke W. First-time proof of endometrial safety of the special black cohosh extract (Actaea or Cimicifuga racemosa extract) CR BNO 1055. Menopause 2006;13:678-91. PubMed
  27. Lynch CR, Folkers ME, Hutson WR. Fulminant hepatic failure associated with the use of black cohosh: a case report. Liver Transpl 2006;12:989-92. PubMed
  28. Bai W, Henneicke-von Zepelin HH, Wang S, et al. Efficacy and tolerability of a medicinal product containing an isopropanolic black cohosh extract in Chinese women with menopausal symptoms: A randomized, double blind, parallel-controlled study versus tibol
  29. Meyer S, Vogt T, Obermann EC, et al. Cutaneous pseudolymphoma induced by Cimicifuga racemosa. Dermatology 2007;214:94-6.
  30. Gori L, Firenzuoli F. Is black cohosh a hepatotoxic medicinal herb? Forsch Komplementarmed 2007;14:109-10. PubMed
  31. Assessment of case reports connected to herbal medicinal products containing cimicifugae racemosa rhizoma (black cohosh, root). Doc. Ref. EMEA/269259/2006. Available at: www.emea.eu.int/pdfs/human/hmpc/26925806en.pdf (Accessed 30 November 2007).
  32. Chung DJ, Kim HY, Park KH, et al. Black cohosh and St. John's wort (GYNO-Plus) for climacteric symptoms. Yonsei Med J 2007;48:289-94. PubMed
  33. Chow ECY, Teo M, Ring JA, Chen JW. Liver failure associated with the use of black cohosh for menopausal symptoms. Med J Aust 2008;188:420-2. PubMed
  34. Mahady GB, Low Dog T, Barrett ML, et al. United States Pharmacopeia review of the black cohosh case reports of hepatotoxicity. Menopause 2008;15:628-38. PubMed
  35. Hepatotoxicity with black cohosh. Australian Adv Drug Reactions Bull 2006;25:6. Available at: www.tga.gov.au/adr/aadrb/aadr0604.htm#a1.
  36. Dunbar K, Solga SF. Black cohosh, safety, and public awareness. Liver Int 2007;27:1017. PubMed
  37. Patel NM, Derkits RM. Possible increase in liver enzymes secondary to atorvastatin and black cohosh administration. J Pharm Pract 2007;20:341-6. DOI
  38. Joy D, Joy J, Duane P. Black cohosh: a cause of abnormal postmenopausal liver function tests. Climacteric 2008;11:84-8. PubMed
  39. Australian Adverse Drug Reactions Advisory Committee. Black cohosh and liver toxicity - an update. Aust Adv Drug Reactions Bull 2007;26:11.
  40. Gurley BJ, Swain A, Hubbard MA, et al. Clinical assessement of CYP2D6-mediated herb-drug interactions in humans: Effects of milk-thistle, black cohosh, goldenseal, kava kava, St. John's wort, and Echinacea. Mol Nutr Food Res 2008;52:755-63.
  41. Spangler L, Newton KM, Grothaus LC, et al. The effects of black cohosh therapies on lipids, fibrinogen, glucose and insulin. Maturitas 2007;57:195-204. PubMed
  42. Teschke R, Bahre R, Genthner A, et al. Suspected black cohosh hepatotoxicity - challenges and pitfalls of causality assessment. Maturitas 2009;63:302-14. PubMed
  43. Brasky TM, Lampe JW, Potter JD, et al. Specialty supplements and breast cancer risk in the VITamins And Lifestyle (VITAL) cohort. Cancer Epidemiol Biomarkers Prev 2010;19:1696-708. PubMed
  44. Fuchikami H, Satoh H, Tsujimoto M, Ohdo S, Ohtani H, Sawada Y. Effects of herbal extracts on the function of human organic anion-transporting polypeptide OATP-B. Drug Metab Dispos 2006;34:577-82. PubMed
  45. Vermes G, Bánhidy F, Acs N. The effects of remifemin on subjective symptoms of menopause. Adv Ther 2005;22:148-54. PubMed
  46. Nuntanakorn, P., Jiang, B., Einbond, L. S., Yang, H., Kronenberg, F., Weinstein, I. B., and Kennelly, E. J. Polyphenolic constituents of Actaea racemosa. J Nat Prod 2006;69(3):314-318.
  47. Oktem M, Eroglu D, Karahan HB, Taskintuna N, Kuscu E, Zeyneloglu HB. Black cohosh and fluoxetine in the treatment of postmenopausal symptoms: a prospective, randomized trial. Adv Ther 2007;24:448-61. PubMed
  48. Briese V, Stammwitz U, Friede M, Henneicke-von Zepelin HH. Black cohosh with or without St. John's wort for symptom-specific climacteric treatment--results of a large-scale, controlled, observational study. Maturitas 2007;57:405-14. PubMed
  49. Naser, B. and Liske, E. Liver failure associated with the use of black cohosh for menopausal symptoms. Med J Aust. 1-19-2009;190(2):99. PubMed
  50. van de Meerendonk, H. W., van Hunsel, F. P., and van der Wiel, H. E. [Autoimmune hepatitis induced by Actaea racemosa. Side affects of an herb extract]. Ned.Tijdschr.Geneeskd. 2-7-2009;153(6):246-249.
  51. Wong, V. C., Lim, C. E., Luo, X., and Wong, W. S. Current alternative and complementary therapies used in menopause. Gynecol.Endocrinol. 2009;25(3):166-174. PubMed
  52. Pierard, S., Coche, J. C., Lanthier, P., Dekoninck, X., Lanthier, N., Rahier, J., and Geubel, A. P. Severe hepatitis associated with the use of black cohosh: a report of two cases and an advice for caution. Eur J Gastroenterol Hepatol. 2009;21(8):941-945 PubMed
  53. Vannacci, A., Lapi, F., Gallo, E., Vietri, M., Toti, M., Menniti-Ippolito, F., Raschetti, R., Firenzuoli, F., and Mugelli, A. A case of hepatitis associated with long-term use of Cimicifuga racemosa. Altern.Ther Health Med 2009;15(3):62-63.
  54. Zimmermann, R., Witte, A., Voll, R. E., Strobel, J., and Frieser, M. Coagulation activation and fluid retention associated with the use of black cohosh: a case study. Climacteric. 2010;13(2):187-191. PubMed
  55. Amsterdam JD, Yao Y, Mao JJ, Soeller I, Rockwell K, Shults J. Randomized, double-blind, placebo-controlled trial of Cimicifuga racemosa (black cohosh) in women with anxiety disorder due to menopause. J Clin Psychopharmacol 2009;29:478-83. PubMed
  56. Bai WP, Wang SY, Liu JL, Geng L, Hu LN, Zhang ZL, Chen SL, Zheng SR. [Efficacy and safety of remifemin compared to tibolone for controlling of perimenopausal symptoms]. Zhonghua Fu Chan Ke Za Zhi 2009;44:597-600.
  57. McKenzie, S. C. and Rahman, A. Bradycardia in a patient taking black cohosh. Med J Aust. 10-18-2010;193(8):479-481. PubMed
  58. Stolze H. [An alternative to treat menopausal complaints]. Gynecologie 1982;1:14-16.
  59. Guzman G, Kallwitz ER, Wojewoda C, et al. Liver Injury with Features Mimicking Autoimmune Hepatitis following the Use of Black Cohosh. Case Rep Med. 2009;2009:918156. PubMed
  60. Enbom ET, Le MD, Oesterich L, Rutgers J, French SW. Mechanism of hepatotoxicity due to black cohosh (Cimicifuga racemosa): histological, immunohistochemical and electron microscopy analysis of two liver biopsies with clinical correlation. Exp Mol Pathol. PubMed
  61. Sen A. Orobuccolingual dyskinesia after long-term use of black cohosh and ginseng. J Neuropsychiatry Clin Neurosci 2013 Fall;25(4):E50. PubMed
  62. Hoban CL, Byard RW, Musgrave IF. Analysis of spontaneous adverse drug reactions to echinacea, valerian, black cohosh and ginkgo in Australia from 2000 to 2015. J Integr Med. 2019;17(5):338-343. PubMed
  63. Pkhaladze L, Davidova N, Khomasuridze A, Shengelia R, Panossian AG. Actaea racemosa L. is more effective in combination with Rhodiola rosea L. for relief of menopausal symptoms: a randomized, double-blind, placebo-controlled study. Pharmaceuticals (Basel) PubMed
  64. Yalçin M, Oguz A, Bestepe EE, Saglam NGU, Ergelen M. Black cohosh associated mania in a patient with unipolar depression. Int J Psychiatry Med 2020 Sep 21:91217420961185. doi: 10.1177/0091217420961185. PubMed
  65. Brar HS, Marathi R. Case of cholestatic drug-induced liver injury (DILI) associated with black cohosh. BMJ Case Rep 2021;14(5):e240408. PubMed
  66. Castelo-Branco C, Navarro C, Beltrán E, Losa F, Camacho M; on the behalf of the Natural Products Study Group of the Spanish Menopause Society. Black cohosh efficacy and safety for menopausal symptoms. The Spanish Menopause Society statement. Gynecol Endoc PubMed
  67. Trant AA, Chagpar A, Wei W, et al. The Effect of Black Cohosh on Ki67 expression and Tumor Volume: A Pilot Study of Ductal Carcinoma in Situ Patients. Integr Cancer Ther 2022;21:15347354221137290. PubMed
  68. Dernbach MR, Carpenter JE, Shah N, Carter GB. Black Cohosh Interactions with Prescription Medications Associated with Serotonin Toxicity and Rhabdomyolysis: A Case Report. J Emerg Med 2024;66(5):e592-e596. PubMed

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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.

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