Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

Bupleurum Root 1,000 mg Ingredients & Drug Interactions

by Nature's Answer

Bupleurum Root 1,000 mg label
See full label image
Liquid 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 Bupleurum Root 1,000 mg 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

Bupleurum Root 1,000 mg is a dietary supplement by Nature's Answer with 1 active ingredient. Its ingredients are commonly taken for liver and digestive support, cold, flu, and fever, inflammation.Based on those ingredients, 327 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bupleurum Root Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Bupleurum Root 1,000 mg by Nature's Answer

Ask about any prescription or over-the-counter medication and we check it for interactions with Bupleurum Root 1,000 mg by Nature's Answer — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.

HelloPharmacist Scorecard of Bupleurum Root 1,000 mg by Nature's Answer

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 16, 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.

This product contains one active ingredient: Bupleurum Root Extract at 1,000 mg per dose. Bupleurum is a plant root used in traditional herbal medicine; the extract concentrates its active compounds, called saikosaponins.

The liquid also contains glycerin and purified water as inactive ingredients to deliver the extract.

Does it work?

Couldn't assess
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 assessable

This is a single-ingredient Bupleurum product and its label doesn't state a use — see Bupleurum's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence on bupleurum for its traditional uses hasn't been reliably established. Our data rates asthma, liver cancer, respiratory tract infections, depression, epilepsy, and hepatitis B all as having insufficient reliable evidence to rate — meaning the research so far isn't solid enough to say whether it works for any of these conditions.

The evidence, ingredient by ingredient Bupleurum

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.

Bupleurum is generally used short-term in herbal formulas, but it's been linked to rare but serious lung and liver problems, and the quality of products varies. Some people taking combination products containing bupleurum have reported nausea, loss of appetite, fatigue, and nerve tingling (paresthesia), though it's unclear whether bupleurum itself or other ingredients in the mix caused these effects.

More concerning, lung inflammation (pneumonitis), fluid in the lungs (pulmonary edema), and a type of white blood cell reaction (eosinophilic pneumonia) have been reported with bupleurum-containing combinations; again, it's not certain bupleurum alone is responsible. There isn't enough safety data on bupleurum during pregnancy or breastfeeding, so the safety data advises against use in both.

Talk with your doctor or pharmacist before taking this if you're pregnant, trying to become pregnant, or nursing.

Side effects, ingredient by ingredient Bupleurum

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 — Bupleurum.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 327 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 you take Bupleurum Root, double-check with your doctor or pharmacist if you're on blood thinners or antiplatelet drugs (warfarin, aspirin, clopidogrel, etc.) — bupleurum may increase bleeding risk. Also flag it if you take diabetes medications or drugs to suppress your immune system, as bupleurum may reduce how well they work.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Bupleurum Root may appeal to people exploring herbal approaches to asthma, infection, or liver health, but the evidence for any of those uses is too thin to rely on. The bigger concern is its interactions with blood thinners, diabetes drugs, and immune-suppressing medications — if you take any of those, check with your own doctor or pharmacist before starting.

Its link to rare lung and liver issues also means it's not one to use long-term or without professional guidance.

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 Jun 16, 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 Bupleurum Root 1,000 mg, straight from the product label.

Brand Nature's Answer
Barcode (UPC) 083000007217
Net contents 1 fl. Oz.; 30 mL
Market status On market
Date entered into DSLD Jun 16, 2022
DSLD ID 263931
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years), Kosher, Women (not pregnant or lactating), Gluten Free
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 Bupleurum Root 1,000 mg by Nature's Answer, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 mL
Maximum serving Sizes:
1 mL
Servings per container
30
UPC/BARCODE
083000007217
IngredientAmount% DV
Bupleurum Root Extract1000 mg--

Other ingredients: Glycerin, Water, Purified

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.
Formulation

Gluten Free

Fluid Extract

Alcohol-Free

Our alcohol-free extracts are produced using our Bio-Chelated proprietary extraction process, yielding a Holistically Balanced Advanced Botanical Fingerprint extract in the same synergistic ratios as in the plant.

Seals/Symbols

K Parve (Kosher)

Bio-Chelated Cold Extraction Process

Formula

K Parve (Kosher)

Burleurum Root 1,000mg per serving Bupleurum chinense DC.

FDA Statement of Identity

Herbal Supplement

Brand IP Statement(s)

Nature's Answer Since 1972

Discover Nature's Answer

Copyright 2020 Nature's Answer

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, take 1 mL (58 drops) two (2)-three (3) times a day in a small amount of water. Shake well.

Precautions

Keep out of reach of children.

Warning: Do not use if pregnant or nursing.

Do not use if safety seal is damaged or missing.

Storage

Store in a cool, dry place.

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

See for yourself

Bupleurum Root 1,000 mg by Nature's Answer label

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

Bupleurum Root 1,000 mg 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 Bupleurum Root 1,000 mg by Nature's Answer

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

Serving size1 mL Dosage formLiquid Servings per container30 Amounts shown are per serving.

Bupleurum Root Extract

Interacts with
327 drugs
1000 mg per serving

Bupleurum (Chai Hu) is a root used in traditional Chinese medicine, usually as part of multi-herb formulas, for liver, digestive, and fever-related co...

Bupleurum Root Extract monograph & interactions

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

Interaction report

Bupleurum Root 1,000 mg by Nature's Answer Drug Interactions

Want to check YOUR meds against Bupleurum Root 1,000 mg?

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
327Drugs
327 Moderate

Ingredients driving the most interactions

Bupleurum Root Extract 327

Individual Drug Interactions

The ingredients in Bupleurum Root 1,000 mg interact with 327 drugs. Click any drug to see the details.

1 of the 1 ingredient in Bupleurum Root 1,000 mg interact with drugs. Each result below shows which ingredient is responsible. Bupleurum Root Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Bupleurum Root 1,000 mg 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.

Bupleurum Root Extract3 drug types · 327 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, bupleurum might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
In vitro research suggests that saikosaponins, constituents of bupleurum, can inhibit platelet aggregation.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, bupleurum might decrease the effects of antidiabetes drugs.
Animal research suggests that saikosaponins, constituents of bupleurum, can increase blood glucose.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, bupleurum might decrease the effects of immunosuppressants.
In vitro and animal research suggests that bupleurum might stimulate immune function.

Likelihood Possible Evidence D
Bupleurum Root Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Bupleurum Root 1,000 mg, from the product label.

Nature's Answer

See all Nature's Answer products
Name
Nature's Answer
Street Address
85 Commerce Drive
City
Hauppauge
State
NY
ZipCode
11788
Phone Number
(800) 439-2324
Web Address
www.naturesanswer.com
Pharmacist Counseling Corner

Bupleurum Root 1,000 mg by Nature's Answer: Common Questions

Does Bupleurum Root 1,000 mg by Nature's Answer interact with any medications?
Yes. Based on its ingredients, Bupleurum Root 1,000 mg has a known interaction with 327 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Bupleurum Root 1,000 mg 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 this if I'm pregnant or breastfeeding?
No. There isn't enough safety information about bupleurum in pregnancy or breastfeeding, so the safety data advises against it in both situations. Talk with your doctor or pharmacist about what's safe for you.
Does this product actually work for asthma, hepatitis, or other conditions it's marketed for?
The evidence isn't established. Our data rates asthma, hepatitis B, respiratory infections, depression, epilepsy, and liver cancer all as having insufficient reliable evidence — meaning research so far hasn't proven bupleurum works for any of these.
What are the main side effects I should know about?
People taking bupleurum-containing products have reported nausea, loss of appetite, fatigue, and nerve tingling. More seriously, lung inflammation and fluid in the lungs have been reported, though it's unclear whether bupleurum or other ingredients caused these. Because these serious effects are rare but possible, don't use this long-term without professional guidance.
Is this safe to use long-term?
Bupleurum is generally used short-term in herbal formulas. It's been linked to rare lung and liver problems, so extended use should only happen under the guidance of your doctor or pharmacist.
What exactly is bupleurum root extract?
Bupleurum is a plant root used in traditional herbal medicine. This product contains an extract — a concentrated form of the root's active compounds, called saikosaponins.

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

Not sure if Bupleurum Root 1,000 mg is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

Bupleurum Root 1,000 mg label
Go deeper

The Full Monographs Behind Bupleurum Root 1,000 mg’s Ingredients

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

Herb & supplement monograph

Bupleurum

Interacts with 327 drugs

Bupleurum (Chai Hu) is a root used in traditional Chinese medicine, usually as part of multi-herb formulas, for liver, digestive, and fever-related complaints. High-quality human evidence fo...

Read the full Bupleurum monograph →
Sources

Sources & How We Checked

Bupleurum Root 1,000 mg'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 17 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.

Bupleurum 17 references
  1. Kobashi Y, Nakajima M, Niki Y, Matsushima T. [A case of acute eosinophilic pneumonia due to Sho-saiko-to]. Nippon Kyobu Shikkan Gakkai Zasshi 1997;35:1372-7.
  2. Wada Y, Kubo M. [Acute lymphoblastic leukemia complicated by type C hepatitis during treatment and further by acute interstitial pneumonia due to sho-saiko-to in 7-year-old]. Arerugi 1997;46:1148-55.
  3. Sato A, Toyoshima M, Kondo A, et al. [Pneumonitis induced by the herbal medicine Sho-saiko-to in Japan]. Nippon Kyobu Shikkan Gakkai Zasshi 1997;35:391-5.
  4. Daibo A, Yoshida Y, Kitazawa S, et al. [A case of pneumonitis and hepatic injury caused by a herbal drug (sho-saiko-to)]. Nippon Kyobu Shikkan Gakkai Zasshi 1992;30:1583-8.
  5. Sugiyama H, Nagai M, Kotajima F, et al. [A case of interstitial pneumonia with chronic hepatitis C following interferon-alfa and sho-saiko-to therapy]. Arerugi 1995;44:711-4.
  6. Ishizaki T, Sasaki F, Ameshima S, et al. Pneumonitis during interferon and/or herbal drug therapy in patients with chronic active hepatitis. Eur Respir J 1996;9:2691-6. PubMed
  7. Nakagawa A, Yamaguchi T, Takao T, Amano H. [Five cases of drug induced pneumonitis due to Sho-saiko-to or interferon-alpha or both]. Nippon Kyobu Shikkan Gakkai Zasshi 1995;33:1361-6.
  8. Miyazaki E, Ando M, Ih K, et al. [Pulmonary edema associated with the Chinese medicine shosaikoto]. Nihon Kokyuki Gakkai Zasshi 1998;36:776-80.
  9. Matsumoto T, Yamada H. Regulation of immune complexes binding of macrophages by pectic polysaccharide from Bupleurum falcatum L.: pharmacological evidence for the requirement of intracellular calcium/calmodulin on Fc receptor up-regulation by bupleuran 2
  10. Hattori T, Ito M, Suzuki Y. [Studies on antinephritic effects of plant components in rats (1). Effects of saikosaponins original-type anti-GBM nephritis in rats and its mechanisms]. Nippon Yakurigaku Zasshi 1991;97:13-21. PubMed
  11. Chang WC, Hsu FL. Inhibition of platelet activation and endothelial cell injury by flavan-3-ol and saikosaponin compounds. Prostaglandins Leukot Essent Fatty Acids 1991;44:51-6. PubMed
  12. Kato M, Pu MY, Isobe K, et al. Characterization of the immunoregulatory action of saikosaponin-d. Cell Immunol 1994;159:15-25. PubMed
  13. Ushio Y, Oda Y, Abe H. Effect of saikosaponin on the immune responses in mice. Int J Immunopharmacol 1991;13:501-8. PubMed
  14. Hirayama, C., Okumura, M., Tanikawa, K., and et al. A multicenter randomized controlled clinical trial of Shosaiko-to in chronic active hepatitis. Gastroenterol Jpn 1989;24(6):715-719. PubMed
  15. Hiai S, Yokoyama H, Nagasawa T, and et al. Stimulation of the pituitary-adrenocortical axis by saikosaponin of Bupleuri radix. Chemical and Pharmaceutical Bulletin (Tokyo) 1981;29(2):495-499. PubMed
  16. Yokoyama H, Hiai S, and Oura H. Chemical structures and corticosterone secretion-inducing activities of saikosaponins. Chem Pharm Bull (Tokyo) 1981;29(2):500-504. PubMed
  17. Sugiyama H, Nagai M, Kotajima F, and et al. [A case of interstitial pneumonia with chronic hepatitis C following interferon-alfa and sho-saiko-to therapy]. Arerugi 1995;44(7):711-714.

See these in context on the Bupleurum 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

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team