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Dietary supplement

Kudzu Root Powder Ingredients & Drug Interactions

by Bixa Botanical

Kudzu Root Powder label
See full label image
Powder Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Kudzu Root Powder 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: Moderate

Kudzu Root Powder is a dietary supplement by Bixa Botanical with 1 active ingredient. Its ingredients are commonly taken for alcohol cravings and reduction, menopausal symptoms, heart and blood vessel health.Based on those ingredients, 584 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Pueraria tuberosa, Powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Kudzu Root Powder by Bixa Botanical

Ask about any prescription or over-the-counter medication and we check it for interactions with Kudzu Root Powder by Bixa Botanical — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Kudzu Root Powder by Bixa Botanical

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 Aug 13, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

Bixa Botanical's Kudzu Root Powder contains one active ingredient: kudzu powder (Pueraria tuberosa). Kudzu is a plant root used traditionally and studied for its isoflavone compounds, which are thought to be responsible for many of its effects on the body.

The product contains no other inactive ingredients listed.

Does it work?

Not established
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
Not established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use — see Kudzu's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: Promotes muscle mass, strength and weight gain.
  • We looked for evidence on: Athletic performance, Obesity, Muscle growth, Body composition.
  • The closest evidence on file: Kudzu is rated "Insufficient Reliable Evidence To Rate" for Athletic performance (Natural Medicines).
  • Also on file: Kudzu is rated "Insufficient Reliable Evidence To Rate" for Obesity.

In the data we hold, kudzu is rated possibly effective for alcohol use disorder—meaning some evidence supports its use, but more research is needed. For allergic rhinitis (hay fever), angina, and back pain, the evidence isn't established enough to rate.

If you're considering kudzu for one of these conditions, talk with your doctor or pharmacist about whether the current evidence makes sense for your situation.

The evidence, ingredient by ingredient Kudzu

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Kudzu is generally well tolerated in short-term studies, though long-term safety isn't well established. In clinical trials, some people reported nausea, indigestion, bloating, dizziness, or hives, but these occurred no more often than with placebo.

One case report described an allergic reaction with a rash after taking a combination herbal product containing kudzu, so allergic reactions are possible though uncommon. Avoid kudzu during pregnancy—there isn't enough safety data, and its hormone-like effects are a concern.

Do not use while breastfeeding either; safety information is too limited. If you're pregnant, planning pregnancy, or breastfeeding, talk with your doctor or pharmacist before considering this product.

Side effects, ingredient by ingredient Kudzu

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Kudzu.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 585 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking this product, double-check with your doctor or pharmacist if you take blood thinners or antiplatelet drugs (like warfarin or aspirin), estrogen-based medications (including birth control), diabetes drugs, liver-damaging medications, methotrexate, tamoxifen, or caffeine supplements. Altogether, these interactions span 585 individual medications.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

Kudzu may help with alcohol use disorder, but the evidence for other uses is weak or absent. It interacts with blood thinners, estrogen therapy, diabetes drugs, and several other medications—so check your prescription list with your doctor or pharmacist first.

It's generally well tolerated short-term, but avoid it in pregnancy and while breastfeeding.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated May 19, 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 Kudzu Root Powder, straight from the product label.

Brand Bixa Botanical
Barcode (UPC) 8904289002620
Net contents 200 Gram(s); 7 Ounce(s)
Market status On market
Date entered into DSLD May 19, 2022
DSLD ID 267980
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Kosher, Women (not pregnant or lactating)
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 Kudzu Root Powder by Bixa Botanical, 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 Gram(s)
Maximum serving Sizes:
3 Gram(s)
Servings per container
66
UPC/BARCODE
8904289002620
IngredientAmount% DV
Pueraria tuberosa, Powder3 Gram(s)--

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

Suggested Use: One - Two teaspoon with warm water daily after food or as directed by your health practitioner.

General Statements

Batch no.: Best before: Mfg. lic. no: MP25D/14/318

Over 140 years of quality trust More than a company, Bixa Botanical is a dream-to share the collective knowledge of five generations of a family with the world; secrets of herbal healing that have been painstakingly accumulated over the last 140 years. Over 500 varieties of herbs are exclusively cleaned, processed and packed in the company's ultra-modern inhouse facilities.

Brand IP Statement(s)

Trademark of Bixa Botanical INC, USA

Formulation

Promotes muscle mass, strength & weight gain

Product of India

Vegan

Non GMO

FDA Statement of Identity

Herbal Food Supplement

FDA Disclaimer Statement

Disclaimer: These statements have not been evaluated by the Food and Drug Administration and this product is a herbal food supplement and not intended to diagnose, treat, cure or prevent disease.

Precautions

Warning: Consuming this product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov/food.

This product is not intended for use by those with a serious medical condition or pregnant or lactating women. Consult your physician before use.

Do not use if seal is broken.

Keep out of reach of children.

Storage

Store in cool and dry place.

Seals/Symbols

GMP Certified Good Manufacturing Practice KLBD (Kosher)

Formula

KLBD (Kosher)

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

See for yourself

Kudzu Root Powder by Bixa Botanical label

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

Kudzu Root Powder 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 Kudzu Root Powder by Bixa Botanical

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size3 Gram(s) Dosage formPowder Servings per container66 Amounts shown are per serving.

Pueraria tuberosa, Powder

Interacts with
584 drugs
3 Gram(s) per serving

Kudzu is a fast-growing vine whose root has long been used in traditional Chinese medicine and is now studied mostly for reducing alcohol intake. Earl...

Pueraria tuberosa, Powder monograph & interactions
Interaction report

Kudzu Root Powder by Bixa Botanical Drug Interactions

Want to check YOUR meds against Kudzu Root Powder?

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
584Drugs
512 Moderate 72 Minor

Ingredients driving the most interactions

Pueraria tuberosa, Powder 584

Individual Drug Interactions

The ingredients in Kudzu Root Powder interact with 584 drugs. Click any drug to see the details.

1 of the 1 ingredient in Kudzu Root Powder interact with drugs. Each result below shows which ingredient is responsible. Pueraria tuberosa, Powder

Each ingredient & the kinds of drugs it affects

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

Pueraria tuberosa, Powder7 drug types · 584 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, kudzu may increase the risk of bleeding if used with antiplatelet or anticoagulant drugs.
Kudzu isoflavones are reported to have antiplatelet activity.

Likelihood Possible Evidence D
Caffeine

Theoretically, taking kudzu with caffeine might increase levels of caffeine.
In healthy males injected with the kudzu constituent puerarin, caffeine clearance and metabolism is inhibited. This effect has been attributed to inhibition of cytochrome P450 1A2 (CYP1A2) enzyme, which is involved in caffeine metabolism. It is unclear if taking kudzu orally would have this same effect.

Likelihood Probable Evidence D
Estrogens

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

Likelihood Possible Evidence B
Hepatotoxic Drugs

Theoretically, concomitant use might have additive hepatotoxic effects.
There is some concern that kudzu can adversely affect the liver.

Likelihood Possible Evidence D
Methotrexate (Trexall, Others)

Theoretically, taking kudzu with methotrexate might increase the risk of methotrexate toxicity.
Preclinical research suggests that kudzu extract greatly reduces the elimination and increases the toxicity of methotrexate. Kudzu might inhibit organic anion transporters (OATs) that are responsible for hepatobiliary and renal excretion of anions, similar to the interaction between methotrexate and non-steroidal anti-inflammatory drugs (NSAIDs).

Likelihood Possible Evidence D
Tamoxifen (Nolvadex)

Theoretically, kudzu might interfere with tamoxifen activity.
Some research suggests that kudzu may have estrogenic effects.

Likelihood Possible Evidence B
Antidiabetes Drugs

Theoretically, taking kudzu with antidiabetes drugs might increase the risk of hypoglycemia.
Kudzu might lower blood glucose levels and have additive effects in patients treated with antidiabetic agents. The dose of diabetes medications might need to be adjusted.

Likelihood Unlikely Evidence D
Pueraria tuberosa, Powder full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Kudzu Root Powder, from the product label.

Bixa Botanical

See all Bixa Botanical products
Name
S.A.Herbal Bioactives LLP
Street Address
Plot No: 101, Sector - 1, Pithampur, Dist. Dhar (M.P)
State
454 775
Phone Number
+91 22 2783 1232
Web Address
[email protected]
Pharmacist Counseling Corner

Kudzu Root Powder by Bixa Botanical: Common Questions

Does Kudzu Root Powder by Bixa Botanical interact with any medications?
Yes. Based on its ingredients, Kudzu Root Powder has a known interaction with 584 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Kudzu Root Powder contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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.
Can I take kudzu if I'm on birth control?
You shouldn't without checking first. Kudzu has estrogen-like effects, which might change how your birth control works—either reducing its effectiveness or intensifying hormone-related side effects. Talk with your doctor or pharmacist before starting it.
Will kudzu lower my blood sugar if I take diabetes medication?
Possibly. Kudzu may lower blood sugar on its own, and combined with your diabetes drug, the effect could add up and raise your risk of low blood sugar. Your doctor might need to adjust your medication dose if you use both together.
Is kudzu safe to take while I'm pregnant or breastfeeding?
No. There isn't enough safety data for pregnancy, and its hormone-like effects are a concern during that time. Breastfeeding safety is also too unclear. Talk with your doctor or pharmacist about alternatives if you're pregnant, planning pregnancy, or nursing.
What side effects did people report in trials?
Some reported nausea, indigestion, bloating, dizziness, or hives, but these happened no more often than with placebo. One case report described an allergic rash after a combination product containing kudzu, though that's rare.
Does kudzu actually work for anything?
It's rated possibly effective for alcohol use disorder—so there's some evidence, but more research is needed. For other uses like hay fever, angina, and back pain, the evidence isn't established in our data.
Can I take kudzu with my pain reliever or other over-the-counter drugs?
That depends on which drug. If you take any antiplatelet or anticoagulant medication (like aspirin or warfarin), or any prescription drug, check with your doctor or pharmacist first to confirm it's safe to combine.

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.

Kudzu Root Powder label
Go deeper

The Full Monographs Behind Kudzu Root Powder’s Ingredients

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

Herb & supplement monograph

Kudzu

Interacts with 584 drugs

Kudzu is a fast-growing vine whose root has long been used in traditional Chinese medicine and is now studied mostly for reducing alcohol intake. Early research is promising for cutting back...

Read the full Kudzu monograph →
Sources

Sources & How We Checked

Kudzu Root Powder'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 21 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.

Kudzu 21 references
  1. Woo J, Lau E, Ho SC, et al. Comparison of Pueraria lobata with hormone replacement therapy in treating the adverse health consequences of menopause. Menopause 2003;10:352-61. PubMed
  2. Akita H, Sowa J, Makiura M, et al. Maculopapular drug eruption due to the Japanese herbal medicine Kakkonto (kudzu or arrowroot decoction). Contact Dermatitis 2003;48:348-9. PubMed
  3. Luo ZR, Zheng B. [Effect of Puerarin on platelet activating factors CD63 and CD62P, plasminogen activator inhibitor and C-reactive protein in patients with unstable angia pectoris]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2001;21:31-3 .
  4. Lee KT, Sohn IC, Kim DH, et al. Hypoglycemic and hypolipidemic effects of tectorigenin and kaikasaponin III in the streptozotocin-lnduced diabetic rat and their antioxidant activity in vitro. Arch Pharm Res 2000;23:461-6.
  5. Yu Z, Zhang G, Zhao H. [Effects of Puerariae isoflavone on blood viscosity, thrombosis and platelet function]. Zhong Yao Cai 1997;20:468-9.
  6. Hsu FL, Liu IM, Kuo DH, et al. Antihyperglycemic effect of puerarin in streptozotocin-induced diabetic rats. J Nat Prod 2003;66:788-92. PubMed
  7. Chiang HM, Fang SH, Wen KC, et al. Life-threatening interaction between the root extract of Pueraria lobata and methotrexate in rats. Toxicol Appl Pharmacol 2005;209:263-8.
  8. Zheng, J., Chen, B., Jiang, B., Zeng, L., Tang, Z. R., Fan, L., and Zhou, H. H. The effects of puerarin on CYP2D6 and CYP1A2 activities in vivo. Arch Pharm Res 2010;33(2):243-246. PubMed
  9. Hsu, H. H., Chang, C. K., Su, H. C., Liu, I. M., and Cheng, J. T. Stimulatory effect of puerarin on alpha1A-adrenoceptor to increase glucose uptake into cultured C2C12 cells of mice. Planta Med 2002;68(11):999-1003.
  10. Zheng, G., Zhang, X., Zheng, J., Meng, Q., and Zheng, D. [Estrogen-like effects of puerarin and total isoflavones from Pueraria lobata]. Zhong.Yao Cai. 2002;25(8):566-568.
  11. Qi, B. L. and Qi, B. M. [Effect of the purariae-isofiavones on estrogen level in normal and ovariectomized rats]. Zhongguo Zhong.Yao Za Zhi. 2002;27(11):850-852.
  12. Akita, H., Sowa, J., Makiura, M., Akamatsu, H., and Matsunaga, K. Maculopapular drug eruption due to the Japanese herbal medicine Kakkonto (kudzu or arrowroot decoction). Contact Dermatitis 2003;48(6):348-349. PubMed
  13. Manonai, J., Chittacharoen, A., Theppisai, U., and Theppisai, H. Effect of Pueraria mirifica on vaginal health. Menopause. 2007;14(5):919-924. PubMed
  14. Chandeying, V. and Sangthawan, M. Efficacy comparison of Pueraria mirifica (PM) against conjugated equine estrogen (CEE) with/without medroxyprogesterone acetate (MPA) in the treatment of climacteric symptoms in perimenopausal women: phase III study. J M
  15. Virojchaiwong, P., Suvithayasiri, V., and Itharat, A. Comparison of Pueraria mirifica 25 and 50 mg for menopausal symptoms. Arch.Gynecol.Obstet. 2011;284(2):411-419. PubMed
  16. Hou, Q., Ao, X., Li, G., and Zhang, Y. [Puerarin combined with avandia for diabetic nephropathy]. Zhong.Nan.Da.Xue Xue Bao Yi Xue Ban. 2012;37(1):73-77.
  17. Kim HJ, Kim H, Ahn JH, Suk JH. Liver injury induced by herbal extracts containing mistletoe and kudzu. J Altern Complement Med 2015;21(3):180-5. PubMed
  18. Santosh N, Mohan K, Royana S, Yamini TB. Hepatotoxicity of tubers of Indian Kudzu (Pueraria tuberosa) in rats. Food Chem Toxicol. 2010 Apr;48(4):1066-71. PubMed
  19. Teschke R, Zhang L, Long H, Schwarzenboeck A, Schmidt-Taenzer W, Genthner A, Wolff A, Frenzel C, Schulze J, Eickhoff A. Traditional Chinese Medicine and herbal hepatotoxicity: a tabular compilation of reported cases. Ann Hepatol. 2015 Jan-Feb;14(1):7-19. DOI
  20. Wang D, Qiu L, Wu X, Wei H, Xu F. Evaluation of kudzu root extract-induced hepatotoxicity. J Ethnopharmacol. 2015 Dec 24;176:321-6. PubMed
  21. Warinsiriruk P, Tantitham C, Cherdshewasart W, Shobeiri SA, Manonai J. Effects of Pueraria mirifica on vaginal artery vascularization in postmenopausal women with genitourinary syndrome of menopause. Maturitas 2022;160:4-10. PubMed

See these in context on the Kudzu monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

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

© 2021 Therapeutic Research Center, LLC

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