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Dietary supplement

Astra Garlic Ingredients & Drug Interactions

by Health Concerns

Astra Garlic label
See full label image
Capsule Category: Botanical
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Astra Garlic 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

Astra Garlic is a dietary supplement by Health Concerns with 8 active ingredients. Its ingredients are commonly taken for high blood pressure, high cholesterol, heart health.Based on those ingredients, 1,441 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Fo-ti root extract, Salvia Root Extract, Garlic. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Astra Garlic by Health Concerns

Ask about any prescription or over-the-counter medication and we check it for interactions with Astra Garlic by Health Concerns — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Astra Garlic by Health Concerns

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

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 12, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

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

Why this rating?
  • The label discloses an exact amount for 0 of its 8 active ingredients.
  • “Proprietary Herbal Blend” is a proprietary blend — the label gives one combined amount (2,249 mg) without saying how much of each component you get.

Astra Garlic by Health Concerns contains eight active ingredients. The formula includes raw Garlic, Astragalus root extract, Fo-ti root extract, Dong Quai root extract, Bai-zhu Atractylodes, Reishi Fruiting Body Extract, Hawthorn berry extract, and Salvia Root Extract (Danshen).

These herbs are traditional components of Chinese and herbal wellness formulas, each with a long history of use. The product also contains hypromellose and rice bran as inactive ingredients — these are standard capsule fillers and carriers with no therapeutic role.

Does it work?

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

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: Chinese herbal formula for heart and circulation.
  • We looked for evidence on: Angina, Arrhythmia, Atherosclerosis, Cardiovascular disease (CVD), Common cold, Congestive heart failure (CHF) — and 4 related terms.
  • The strongest evidence on file: Garlic is rated "Possibly Effective" for Atherosclerosis (Natural Medicines).
  • Also on file: Garlic is rated "Insufficient Reliable Evidence To Rate" for Unstable angina, Cardiovascular disease (CVD), Common cold, Coronary heart disease (CHD).
  • Also on file: Hawthorn is rated "Insufficient Reliable Evidence To Rate" for Angina, Arrhythmia.

The evidence for Astra Garlic's effectiveness is limited. Garlic itself is rated possibly effective for hypertension (high blood pressure), nonalcoholic fatty liver disease, diabetes, atherosclerosis, and periodontitis.

However, most of the other ingredients — Astragalus, Fo-ti, Dong Quai, Atractylodes, Reishi, Hawthorn, and Danshen — lack enough reliable evidence to rate their effectiveness for any condition. This means the studies supporting their use are either absent, too small, or inconclusive.

If you're considering this product for a specific health goal, talk with your pharmacist or doctor about whether the evidence supports it for your situation.

The evidence, ingredient by ingredient Garlic Astragalus Fo-ti Dong Quai Atractylodes Reishi Mushroom Hawthorn Danshen

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

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

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

Garlic is generally well tolerated when taken orally, though it commonly causes stomach upset, body odor, flatulence, bad breath, and nausea in a small number of users. Raw garlic can trigger allergic reactions in sensitive people, and there's a rare risk of increased bleeding.

Fo-ti is the ingredient of greatest concern — it has been linked to serious liver damage in around 450 documented cases in the medical literature, affecting people of all ages and at various doses. Fo-ti may also cause diarrhea, stomach pain, nausea, and vomiting, especially in unprocessed form.

Astragalus, Atractylodes, Reishi, Hawthorn, and Danshen are generally well tolerated short-term, though long-term safety data are limited or absent for most. Reishi and Danshen can cause dizziness, dry mouth, nausea, rash, and stomach upset in some users.

Dong Quai may cause skin sensitivity to sunlight and burping or gas.

Side effects, ingredient by ingredient Garlic Astragalus Fo-ti Dong Quai Atractylodes Reishi Mushroom Hawthorn Danshen

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

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

Why this rating?
  • 8 of the 8 matched ingredients can interact with medications — Garlic, Hawthorn, Fo-ti, Reishi Mushroom, Danshen, among others.
  • 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; lithium.
  • For scale: 1,442 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.

Warfarin and other blood thinners (anticoagulants or antiplatelet drugs) — several ingredients, especially Dong Quai and Danshen, can increase bleeding risk. Digoxin and other heart medications — Danshen and Hawthorn may intensify effects.

Nitrates and phosphodiesterase-5 inhibitors like sildenafil — Hawthorn can cause dangerous drops in blood pressure. Blood pressure medications (antihypertensives) — Garlic, Danshen, and Reishi may lower blood pressure further.

Diabetes medications — Garlic, Astragalus, and Reishi may strengthen their effects, raising low blood sugar (hypoglycemia) risk.

Check your own medication Run your meds through the checker above

The bottom line

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

Astra Garlic is a traditional herbal blend best suited to adults with no heart disease, bleeding disorders, or diabetes who are not taking blood thinners, heart medications, or blood pressure drugs. The ingredient Fo-ti carries a documented risk of liver injury, and several ingredients interact significantly with common medications.

If you take any prescription drugs — especially warfarin, digoxin, antihypertensives, or diabetes medications — check with your pharmacist before starting this product.

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

Assessment coverage: 8 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 22, 2022.

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 Astra Garlic, straight from the product label.

Brand Health Concerns
Barcode (UPC) 810034440136
Net contents 90 Capsule(s)
Market status On market
Date entered into DSLD Jan 22, 2022
DSLD ID 259211
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 Astra Garlic by Health Concerns, 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:
3 Capsule(s)
Maximum serving Sizes:
3 Capsule(s)
Servings per container
30
UPC/BARCODE
810034440136
IngredientAmount% DV
Garlic0 NP--
Proprietary Herbal Blend2249 mg--
Astragalus root extract0 NP--
Fo-ti root extract0 NP--
Dong Quai root extract0 NP--
Bai-zhu Atractylodes0 NP--
Reishi Fruiting Body Extract0 NP--
Hawthorn berry extract0 NP--
Salvia Root Extract0 NP--

Other ingredients: Hypromellose, Rice Bran

Tap any ingredient to jump to its full detail below.

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

Chinese Traditional Formulas

Suggested/Recommended/Usage/Directions

Suggested Use: Three capsules, 2 times per day between meals, or as recommended by your health care practitioner.

Precautions

Notice: As with any dietary supplement, do not take without first consulting your health care practitioner, especially if you are pregnant, nursing, or are under medical supervision for any reason.

Notice: As with any dietary supplement, do not take without first consulting your health care practitioner, especially if you are pregnant, nursing, or are under medical supervision for any reason.

Keep out of reach of children.

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.

Formulation

Made in the U.S.A.

Formula

Odor-Controlled Garlic

Pinyin: Da Suan, Huang Qi, He Shou Wu, Ling Zhi, Shan Zha, Dang Gui, Dan Shen, Bai Zhu

FDA Statement of Identity

Herbal Supplement

Brand IP Statement(s)

Health Concerns Combining Modern Research and Ancient Wisdom

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

See for yourself

Astra Garlic by Health Concerns label

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

Astra Garlic 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 Astra Garlic by Health Concerns

These are the 8 active ingredients this product is made of. Select any to open its full monograph.

Serving size3 Capsule(s) Dosage formCapsule Servings per container30 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.

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

Interaction report

Astra Garlic by Health Concerns Drug Interactions

Want to check YOUR meds against Astra Garlic?

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
1,441Drugs
137 Major 1,304 Moderate

Ingredients driving the most interactions

Fo-ti root extract 1,257
Salvia Root Extract 1,059
Garlic 989
Bai-zhu Atractylodes 801
Reishi Fruiting Body Extract 375

Individual Drug Interactions

The ingredients in Astra Garlic interact with 1,441 drugs. Click any drug to see the details.

8 of the 8 ingredients in Astra Garlic interact with drugs. Each result below shows which ingredient is responsible. Fo-ti root extract Salvia Root Extract Garlic Bai-zhu Atractylodes Reishi Fruiting Body Extract Astragalus root extract Hawthorn berry extract Dong Quai root extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Astra Garlic 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.

Fo-ti root extract17 drug types · 1,257 drugs

Anticoagulant/Antiplatelet Drugs

Fo-ti has been linked to cases of acute liver failure which can decrease clotting factor production and increase the effects of anticoagulants. In one case, a patient who had been stable on warfarin presented with acute hepatitis and an INR elevated to 14.98. The patient had been taking fo-ti for 90 days prior to admission. Discontinuation of warfarin and fo-ti lead to a decrease in the INR and full recovery. Theoretically, concomitant use of fo-ti with anticoagulant or antiplatelet drugs may increase the risk of bleeding in some patients. Until more is known, monitor patients taking fo-ti and drugs that affect bleeding.
Some of these drugs include aspirin, clopidogrel (Plavix), dalteparin (Fragmin), dipyridamole (Persantine), enoxaparin (Lovenox), heparin, ticlopidine (Ticlid), warfarin (Coumadin), and others.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, fo-ti might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Fo-ti reportedly has hypoglycemic effects.

Likelihood Possible Evidence D
Contraceptive Drugs

Theoretically, taking large amounts of fo-ti might interfere with contraceptive drugs due to competition for estrogen receptors.
In vitro research suggests that fo-ti extract has estrogenic activity.

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

Theoretically, fo-ti might increase or decrease the levels and clinical effects of drugs metabolized by CYP1A2.
In vitro research suggests that fo-ti might inhibit CYP1A2. Additionally, in vitro research suggests that the degree of CYP1A2 inhibition depends on the type of fo-ti extract (i.e., the raw plant leads to greater inhibition than extensively processed extracts). However, in an animal study, an aqueous extract of fo-ti inhibited CYP1A2 while an alcoholic extract of fo-ti induced CYP1A2. Induction or inhibition of CYP1A2 by fo-ti has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2B6 (Cyp2B6) Substrates

Theoretically, fo-ti might increase the levels and clinical effects of drugs metabolized by CYP2B6.
Animal research suggests that fo-ti might inhibit CYP2B6. One in vitro study suggests that the degree of CYP2B6 inhibition may depend on the type of fo-ti extract (i.e., the raw plant leads to greater inhibition than extensively processed extracts). However, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C19 (Cyp2C19) Substrates

Theoretically, fo-ti may increase the levels and clinical effects of drugs metabolized by CYP2C19.
Animal and in vitro research suggests that fo-ti may inhibit CYP2C19. An in vitro study suggests that the degree of CYP2C19 inhibition may depend on the type of fo-ti extract (i.e., the raw plant leads to greater inhibition than extensively processed extracts). However, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C8 (Cyp2C8) Substrates

Theoretically, fo-ti might increase the levels and clinical effects of drugs metabolized by CYP2C8.
In vitro research suggests that fo-ti might inhibit CYP2C8. However, this interaction has not been reported in humans.

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

Theoretically, fo-ti may increase the levels and clinical effects of drugs metabolized by CYP2C9.
Animal and in vitro research suggests that fo-ti may inhibit CYP2C9. However, this interaction has not been reported in humans.

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

Theoretically, fo-ti may increase the levels and clinical effects of drugs metabolized by CYP2D6.
Animal research suggests that fo-ti might inhibit CYP2D6. Additionally, an in vitro study suggests that the degree of CYP2D6 inhibition may depend on the type of fo-ti extract (i.e., the raw plant leads to greater inhibition than extensively processed extracts). However, this interaction has not been reported in humans.

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

Theoretically, fo-ti might increase the levels and clinical effects of drugs metabolized by CYP3A4.
In vitro research suggests that fo-ti might inhibit CYP3A4. One in vitro study suggests that the degree of CYP3A4 inhibition may depend on the type of fo-ti extract (i.e., the raw plant leads to greater inhibition than extensively processed extracts). However, this evidence conflicts with animal research suggesting that fo-ti does not inhibit CYP3A4. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Digoxin (Lanoxin)

Theoretically, fo-ti, particularly raw fo-ti root, might increase the risk of hypokalemia and cardiotoxicity when taken with digoxin.
Raw fo-ti root contains anthraquinone derivatives, which might have stimulant laxative effects. In vitro research shows that fermented and processed fo-ti root have reduced laxative effects compared with raw fo-ti root.

Likelihood Possible Evidence D
Diuretic Drugs

Theoretically, fo-ti, particularly raw fo-ti root, might increase the risk of hypokalemia when taken with diuretic drugs.
Raw fo-ti root contains anthraquinone derivatives, which might have stimulant laxative effects and compound diuretic-induced potassium loss. In vitro research shows that fermented and processed fo-ti root have reduced laxative effects compared with raw fo-ti root.

Likelihood Possible Evidence D
Estrogens

Theoretically, taking large amounts of fo-ti might interfere with hormone replacement therapy through competition for estrogen receptors.
In vitro research suggests that fo-ti extract has estrogenic activity.

Likelihood Probable Evidence D
Hepatotoxic Drugs

Theoretically, fo-ti might increase the risk of liver damage when taken with hepatotoxic drugs.
Fo-ti has been linked to liver damage in many reports.

Likelihood Possible Evidence D
Stimulant Laxatives

Theoretically, fo-ti, particularly raw fo-ti root, might increase the risk of fluid and electrolyte depletion when taken with stimulant laxatives.
Raw fo-ti root contains anthraquinone derivatives, which might have stimulant laxative effects. However, in vitro research shows that fermented and processed fo-ti root have reduced laxative effects compared with raw fo-ti root.

Likelihood Possible Evidence D
Sulindac (Clinoril)

Theoretically, fo-ti might increase or decrease the levels and clinical effects of sulindac.
Animal research suggests that the type of fo-ti extract might affect the levels of sulindac differently; the raw plant may increase levels, but processed parts may decrease levels. Induction or inhibition of CYP1A2 by fo-ti has not been reported in humans.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, fo-ti might increase the effects and adverse effects of warfarin.
Fo-ti may have stimulant laxative effects and cause diarrhea, especially when the raw or unprocessed fo-ti root is used. Diarrhea can increase the effects of warfarin, increase international normalized ratio (INR), and increase the risk of bleeding. Also, fo-ti has been linked to cases of acute liver failure which can decrease clotting factor production and increase the effects of warfarin. In one case, a patient who had been stable on warfarin presented with acute hepatitis and an INR elevated to 14.98. The patient had been taking fo-ti for 90 days prior to admission. Discontinuation of warfarin and fo-ti lead to a decrease in the INR and full recovery.

Likelihood Possible Evidence D
Fo-ti root extract full monograph & interactions

Salvia Root Extract16 drug types · 1,059 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, danshen may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Danshen has been reported to have antithrombotic effects. Animal research also suggests that taking a danshen combination formula with clopidogrel exhibits a synergistic increase in antiplatelet aggregation and prolongation of coagulation time when compared with either taken alone.

Likelihood Probable Evidence D
Digoxin (Lanoxin)

Theoretically, using danshen with digoxin might increase the risk of adverse effects.
Danshen has structural and pharmacological similarities to cardiac glycosides.

Likelihood Probable Evidence D
Amlodipine (Norvasc)

Theoretically, taking danshen in combination with amlodipine may decrease the clinical effects of amlodipine.
In animal research, taking danshen orally in combination with amlodipine reduced blood levels of amlodipine by about 52%. This may have been due to induction of cytochrome P450 3A4 (CYP3A4) by danshen, which has been demonstrated in vitro. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, taking danshen with antihypertensive drugs might increase the risk of hypotension.
Animal research suggests that danshen can produce dose-dependent hypotensive effects. Furthermore, concomitant use with captopril appears to potentiate this effect.

Likelihood Possible Evidence D
Aspirin

Theoretically, danshen may increase the levels of aspirin and the risk of bleeding.
Research in healthy adult males shows that taking a combination of danshen and kudzu with aspirin increases plasma aspirin area under the curve by approximately 3.4-fold. Animal research also shows that taking a combination of danshen and kudzu (danshen-gegen formula) with aspirin increases maximal blood levels of aspirin and salicylic acid by approximately 4-fold and 3.7-fold, respectively, without impacting blood loss. Taking danshen increases the antiplatelet activity of aspirin and might increase the side effects of aspirin.

Likelihood Probable Evidence B
Clopidogrel (Plavix)

Theoretically, danshen may increase the risk of bleeding if taken with clopidogrel.
Clopidogrel is an antiplatelet prodrug that is metabolized by carboxyl esterase 1 (CES1) to an inactive metabolite. Animal research shows that a danshen combination formula decreases the activity of CES1, decreasing levels of the inactive metabolite in the blood and possibly increasing levels of the active metabolite. Animal research also suggests that taking a danshen combination formula with clopidogrel exhibits a synergistic increase in antiplatelet aggregation and prolongation of coagulation time when compared with either taken alone.

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

Theoretically, danshen may increase the levels and clinical effects of drugs metabolized by CYP1A2.
In vitro research shows that danshen tincture and various constituents of danshen inhibit the activity of CYP1A2. However, this activity has not been shown in humans when theophylline, a CYP1A2 substrate, was used as a target drug.

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

Theoretically, danshen may increase the levels and clinical effects of drugs metabolized by CYP2C9.
In vitro research shows that various constituents of danshen inhibit the activity of CYP2C9. So far, this interaction has not been reported in humans.

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

Theoretically, danshen may increase the levels and clinical effects of drugs metabolized by CYP2E1.
In vitro research shows that various constituents of danshen inhibit the activity of CYP2E1. So far, this interaction has not been reported in humans.

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

Danshen might alter the levels and clinical effects of drugs metabolized by CYP3A4.
Preliminary clinical research in healthy males shows that the administration of danshen for 10-14 days induces intestinal CYP3A4 and increases the clearance of midazolam, a CYP3A4 substrate. The maximum concentration of midazolam was decreased by 31% to 67%, and drug levels were decreased by 27% to 80%. However, a single dose of danshen has the opposite effect, increasing maximum concentrations of midazolam by 87%.

Likelihood Possible Evidence B
Fexofenadine (Allegra)

Danshen might increase the levels and clinical effects of fexofenadine.
Pharmacokinetic research in healthy volunteers shows that taking danshen extract 1 gram three times daily for 10 days prior to receiving fexofenadine 60 mg increases peak levels of fexofenadine, a p-glycoprotein substrate, by 27.4% and area under the curve (AUC) by 37.2%.

Likelihood Probable Evidence B
Glucuronidated Drugs

Theoretically, danshen might affect the levels and clinical effects of drugs requiring glucuronidation.
In vitro research shows that danshen induces the expression of glucuronosyltransferases. However, it also inhibits the activity of glucuronosyltransferases, including various members of the 1A and 2B families. The extent of inhibition of a specific glucuronosyltransferase seems to be dependent on whether or not the danshen is processed via 'sweating'. This type of processing may affect the levels of constituents in danshen that alter glucuronosyltransferase activity. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Midazolam (Versed)

Danshen might alter the levels and clinical effects of midazolam.
Preliminary clinical research in healthy males shows that the administration of danshen for 10-14 days induces intestinal CYP3A4 and increases midazolam clearance. The maximum concentration was decreased by 31% to 67%, and drug levels were decreased by 27% to 80%. However, a single dose of danshen has the opposite effect, increasing maximum concentrations of midazolam by 87%.

Likelihood Probable Evidence B
P-Glycoprotein Substrates

Danshen might alter the levels of drugs cleared by p-glycoprotein.
Pharmacokinetic research in healthy volunteers suggests that danshen might affect p-glycoprotein activity. Taking danshen extract 1 gram three times daily for 10 days prior to receiving fexofenadine 60 mg increases peak levels of fexofenadine, a p-glycoprotein substrate, by 27.4% and area under the curve (AUC) by 37.2%.

Likelihood Possible Evidence B
Rosuvastatin (Crestor)

Theoretically, danshen might increase the levels and clinical effects of rosuvastatin.
Animal research shows that a single dose of danshen increases levels of rosuvastatin at least 2-fold, possibly by increasing absorption and/or decreasing elimination. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, danshen may increase the risk of bleeding if used with warfarin.
There have been several case reports of increased international normalized ratio (INR) after concomitant use of danshen and warfarin. Elevations in INR have occurred as early as 3-5 days after start of danshen. However, a clinical trial in adults taking warfarin with stable INR found that the addition of compound danshen dripping pills, containing danshen extract, Panax notoginseng, and borneol, 270 mg three times daily for 4 weeks did not alter INR levels or the average required warfarin dose when compared to baseline. These findings are consistent with animal research, which found no change in warfarin pharmacokinetics with the use of danshen. Other research in healthy adult males also shows that taking a combination of danshen and kudzu with warfarin does not increases plasma warfarin area under the curve, but may reduce plasma soluble thrombomodulin levels. However, other research shows that danshen might increase the rate of absorption and decrease the elimination rate of warfarin. Also, research in healthy adult males shows that taking a combination of danshen and kudzu with warfarin increases plasma area under the curve of danshensu, a constituent of danshen, by approximately 29.5-fold. Danshen should be used cautiously in patients taking warfarin.

Likelihood Possible Evidence B
Salvia Root Extract full monograph & interactions

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

Bai-zhu Atractylodes5 drug types · 801 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, atractylodes might increase the risk of bleeding when used concomitantly with anticoagulant and antiplatelet drugs.
Laboratory research suggests that atractylenolides II and III, constituents of atractylodes, reduce platelet activation. So far, this has not been shown in humans.

Likelihood Possible Evidence D
Aromatase Inhibitors

Theoretically, atractylodes may have an additive effect when used with other aromatase inhibitors.
Laboratory research suggests that atractylodes and its constituents exhibit aromatase inhibitor effects.

Likelihood Possible Evidence D
Hexobarbital

Theoretically, taking atractylodes may prolong the therapeutic and adverse effects of hexobarbital.
In animals, atractylodes has been shown to prolong the effects of hexobarbital. These effects have not been shown in humans.

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

Theoretically, atractylodes might decrease the levels of CYP1A2 substrates.
In animals, atractylodes administered at high doses has been shown to induce CYP1A2 activity. This effect has not been shown in humans.

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

Theoretically, atractylodes might increase the levels of CYP3A4 substrates.
In animals, atractylodes administered at high doses has been shown to inhibit CYP3A1 activity, which is a homolog to the human CYP3A4 enzyme. This effect has not been shown in humans.

Likelihood Possible Evidence D
Bai-zhu Atractylodes full monograph & interactions

Reishi Fruiting Body Extract3 drug types · 375 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, high doses of reishi mushroom might increase the risk of bleeding.
A dose of 1.5 grams daily of reishi mushroom does not seem to decrease platelet aggregation, but a higher dose of 3 grams daily does.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, reishi mushroom might have additive effects with antidiabetes drugs.
Animal research suggests that reishi mushroom decreases blood sugar. However, in patients with type 2 diabetes, taking reishi mushroom does not reduce fasting glucose levels, and its effects on glycated hemoglobin are inconsistent.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, concurrent use of reishi mushroom with antihypertensive drugs might increase the risk of hypotension.
Reishi mushroom has shown hypotensive activity in animal research. Clinical evidence suggests that reishi mushroom reduces blood pressure in some, but not all, patients with hypertension.

Likelihood Possible Evidence D
Reishi Fruiting Body Extract full monograph & interactions

Astragalus root extract4 drug types · 208 drugs

Antidiabetes Drugs

Theoretically, taking astragalus with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research in humans shows that astragalus might have hypoglycemic effects. Theoretically, taking astragalus, especially in combination with other hypoglycemic agents, might increase the risk of hypoglycemia.

Likelihood Probable Evidence A
Cyclophosphamide

Theoretically, astragalus might interfere with cyclophosphamide therapy.
Evidence regarding the effect of astragalus on immunosuppression caused by cyclophosphamide is conflicting. Some animal research suggests that astragalus reverses cyclophosphamide-induced immunosuppression. However, other animal research shows no effect.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, astragalus might interfere with immunosuppressive therapy.
Astragalus seems to stimulate immune function. Theoretically, taking astragalus might decrease the effects of immunosuppressive therapy.

Likelihood Possible Evidence D
Lithium

Theoretically, astragalus might increase levels and adverse effects of lithium.
Animal research suggests that astragalus has diuretic properties. Theoretically, due to this diuretic effect, astragalus might reduce excretion and increase levels of lithium.

Likelihood Probable Evidence D
Astragalus root extract full monograph & interactions

Hawthorn berry extract6 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 berry extract full monograph & interactions

Dong Quai root extract3 drug types · 163 drugs

Warfarin (Coumadin)

Dong quai may increase the risk of bleeding when used with warfarin.
Case reports suggest that concomitant use of dong quai with warfarin can increase the anticoagulant effects of warfarin and increase the risk of bleeding. In one case, after 4 weeks of taking dong quai 565 mg once or twice daily, the international normalized ratio (INR) increased to 4.9. The INR normalized 4 weeks after discontinuation of dong quai.

Likelihood Probable Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, dong quai may increase the risk of bleeding when used with anticoagulant or antiplatelet drugs; however, research is conflicting.
Animal studies suggest that dong quai has antithrombin activity and inhibits platelet aggregation due to its coumarin components. Additionally, some case reports in humans suggest that dong quai can increase the anticoagulant effects of warfarin. However, clinical research in healthy adults shows that taking 1 gram of dong quai root daily for 3 weeks does not significantly inhibit platelet aggregation or cause bleeding. Until more is known, use dong quai with caution in patients taking antiplatelet/anticoagulant drugs.

Likelihood Possible Evidence D
Estrogens

Theoretically, dong quai may reduce the effects of estrogens.
Dong quai has estrogenic effects. Theoretically, concomitant use of large amounts of dong quai might interfere with hormone replacement therapy due to competition for estrogen receptors.

Likelihood Possible Evidence D
Dong Quai root extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Astra Garlic, from the product label.

Health Concerns

See all Health Concerns products
Name
Health Concerns
City
Springville
State
Utah
Phone Number
1 (800) 233-9355
Web Address
www.healthconcerns.com/pro
Pharmacist Counseling Corner

Astra Garlic by Health Concerns: Common Questions

Does Astra Garlic by Health Concerns interact with any medications?
Yes. Based on its ingredients, Astra Garlic has a known interaction with 1,441 medications, including 137 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Astra Garlic contains 8 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Does this product have any serious side effects?
Fo-ti, one of the eight ingredients, carries a documented risk of liver injury — cases have been reported across doses, formulations, and durations of use. All ingredients can cause minor digestive upset (nausea, stomach pain, gas, diarrhea), and several increase bleeding risk. If you have liver disease, bleeding disorders, or take blood thinners, discuss this product with your pharmacist before use.
Is this safe to take during pregnancy or while breastfeeding?
Garlic is rated likely safe in pregnancy, but several other ingredients — Astragalus, Fo-ti, Dong Quai, Atractylodes, Reishi, and Hawthorn — have insufficient safety data or are rated possibly unsafe during pregnancy. For breastfeeding, the safety of most ingredients is unknown or insufficient. Talk with your doctor or pharmacist before taking this product if you are pregnant or nursing.
What is Fo-ti and why is it concerning?
Fo-ti is a plant root used in traditional Chinese medicine. It has been linked to serious liver damage in around 450 documented cases — both processed and unprocessed forms have caused hepatitis and liver injury. The damage occurred at various doses and durations, ranging from full recovery to cirrhosis and death. Because of this risk, it should only be used carefully and under professional guidance.
Does this product actually work for anything?
Only Garlic has enough evidence to rate its effectiveness — it's possibly effective for high blood pressure, blood sugar control, liver health, cholesterol, and gum disease. The other seven ingredients lack sufficient reliable evidence to say whether they work for any condition. If you're taking this for a specific health goal, ask your pharmacist whether the science supports it.
What does each ingredient do in this formula?
This is a traditional Chinese herbal blend. Garlic is known for blood sugar and blood pressure effects; Astragalus and Reishi are used to support immunity; Fo-ti and Dong Quai are traditional women's tonics; Danshen is used for circulation; Hawthorn supports heart health; and Atractylodes is traditionally used for digestion. However, most of these traditional uses lack strong scientific evidence.
Why should I check this product against my medications?
This formula contains 1,418 known medication interactions across its eight ingredients. The biggest concerns are with blood thinners (especially warfarin), heart drugs like digoxin, blood pressure medications, diabetes medications, and some sexual dysfunction drugs. Even if you think your drugs are 'safe,' the number of interactions is high enough that you should verify before starting.

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.

Astra Garlic label
Go deeper

The Full Monographs Behind Astra Garlic’s Ingredients

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

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

Astragalus

Interacts with 208 drugs

Astragalus is a root used for centuries in traditional Chinese medicine, mainly to support the immune system and help the body cope with stress. While early studies are interesting, strong h...

Read the full Astragalus monograph → Herb & supplement monograph

Fo-ti

Interacts with 1,257 drugs

Fo-ti (He Shou Wu) is a root used in traditional Chinese medicine, often promoted for healthy aging and hair. High-quality human evidence for these benefits is limited, and processed Fo-ti h...

Read the full Fo-ti monograph → Herb & supplement monograph

Dong Quai

Interacts with 163 drugs

Dong Quai is a traditional Chinese herb often called "female ginseng" and is mostly used for menstrual and menopausal complaints. High-quality scientific evidence that it works for these use...

Read the full Dong Quai monograph → Herb & supplement monograph

Atractylodes

Interacts with 801 drugs

Atractylodes is a root used for centuries in traditional Chinese, Japanese, and Thai medicine, mostly for digestive complaints and fatigue, often as part of multi-herb formulas. Modern resea...

Read the full Atractylodes monograph → Herb & supplement monograph

Reishi Mushroom

Interacts with 375 drugs

Reishi is a traditional Asian mushroom widely used to support the immune system and overall wellness. Human evidence for most of its claimed benefits is limited or low-quality, so it should...

Read the full Reishi Mushroom 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

Danshen

Interacts with 1,059 drugs

Danshen is a root used in traditional Chinese medicine, mainly for heart and circulation problems. Some early research is promising, but the evidence is not strong enough to confirm it works...

Read the full Danshen monograph →
Sources

Sources & How We Checked

Astra Garlic'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 290 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.

Garlic 154 references
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  4. Garty BZ. Garlic burns. Pediatrics 1993;91:658-9.
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  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
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  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
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Atractylodes 6 references
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Reishi Mushroom 17 references
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Hawthorn 25 references
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Danshen 28 references
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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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