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

Stone Breaker Ingredients & Drug Interactions

by Herb Pharm

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

First and foremost: checking Stone Breaker 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

Stone Breaker is a dietary supplement by Herb Pharm with 5 active ingredients. Its ingredients are commonly taken for kidney and bladder stones, urinary tract complaints, enlarged prostate symptoms.Based on those ingredients, 1,266 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Stone Breaker extract, Khella Seed Extract, Juniper Berry 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 Stone Breaker by Herb Pharm

Ask about any prescription or over-the-counter medication and we check it for interactions with Stone Breaker by Herb Pharm — 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 Stone Breaker by Herb Pharm

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 11, 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 5 active ingredients.
  • “Proprietary Extract Blend” is a proprietary blend — the label gives one combined amount (625 mg) without saying how much of each component you get.

Stone Breaker by Herb Pharm is a liquid extract blend containing five active plant ingredients: hydrangea root extract, burdock seed extract, juniper berry extract, khella seed extract, and chanca piedra (also called Stone Breaker extract). The formula also includes certified organic cane alcohol and distilled water as inactive ingredients to preserve and deliver the extracts.

Each of these plants is traditionally used for various purposes, though the evidence supporting their clinical effectiveness varies. The product is presented as a liquid to allow for flexible dosing.

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: Kidney and urinary tract stone support.
  • We looked for evidence on: Kidney stones (nephrolithiasis), Gallbladder disease, Urinary tract infections (UTIs), Gallstones, Urinary calculi, Bladder health.
  • The strongest evidence on file: Chanca Piedra is rated "Possibly Effective" for Kidney stones (nephrolithiasis) (Natural Medicines).
  • Also on file: Burdock is rated "Insufficient Reliable Evidence To Rate" for Urinary tract infections (UTIs).
  • Also on file: Chanca Piedra is rated "Insufficient Reliable Evidence To Rate" for Gallbladder disease, Urinary tract infections (UTIs).

The evidence for Stone Breaker's effectiveness is mixed and mostly limited. Chanca piedra is rated as possibly effective for kidney stones — the condition the product's name suggests it targets — based on available research.

The other ingredients in the blend have insufficient reliable evidence to rate their effectiveness for the uses listed in our data: hydrangea and burdock have no effectiveness ratings on file; juniper berry shows insufficient evidence for GERD, rheumatoid arthritis, urinary tract infections, wound healing, kidney stones, and bronchitis; and khella shows insufficient evidence for psoriasis and vitiligo. If you're considering Stone Breaker for kidney stones specifically, chanca piedra's possibly effective rating is the strongest claim we can make from the data we hold.

The evidence, ingredient by ingredient Hydrangea Burdock Juniper Khella Chanca Piedra

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 5 of the 5 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 5 of 5.
  • General safety write-ups exist for 5 of 5.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Short-term use of Stone Breaker's ingredients is generally well tolerated in most people, though serious safety data are limited. Hydrangea may cause gastroenteritis, dizziness, and chest tightness, and large or prolonged doses should be avoided.

Burdock is well tolerated when eaten as food and shows few adverse effects historically, but rare allergic reactions (including anaphylaxis) and contact dermatitis are possible; one case of liver damage was reported, though it's unclear if burdock alone was responsible. Juniper berry may irritate the kidneys with long-term use and shouldn't be used that way.

Khella can cause nausea, dizziness, constipation, loss of appetite, headache, itching, and insomnia, especially at high doses or with prolonged use — it may also raise liver enzymes. Chanca piedra may cause abdominal pain, nausea, vomiting, and fatigue.

During pregnancy, hydrangea, burdock, juniper berry, and khella should be avoided — the safety data advises against their use. Chanca piedra is rated possibly unsafe in pregnancy, so it should also be avoided.

None of these ingredients have reliable safety data for breastfeeding, so use while breastfeeding is best avoided as well. Talk with your doctor or pharmacist before taking Stone Breaker if you're pregnant or nursing.

Side effects, ingredient by ingredient Hydrangea Burdock Juniper Khella Chanca Piedra

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?
  • 5 of the 5 matched ingredients can interact with medications — Burdock, Chanca Piedra, Hydrangea, Juniper, Khella.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; heart-rhythm medications; lithium.
  • For scale: 1,267 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 Stone Breaker, check with your pharmacist if you take digoxin or other heart medications, lithium, blood thinners or antiplatelet drugs, blood sugar medications, diuretics, blood pressure medications, photosensitizing antibiotics or antidepressants, drugs that stress the liver, norepinephrine, or any medication processed by your liver. The medication checker on this page will help you verify your specific prescriptions.

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. Moderate medication interactions have been identified, and safety information is well characterized.

Stone Breaker is a multiherb extract blend with the strongest evidence for kidney stones (chanca piedra is possibly effective for that), though overall safety data are limited. The product interacts with a wide range of medications — including heart drugs, lithium, blood thinners, diabetes medications, blood pressure medications, certain antibiotics, and drugs metabolized by the liver — so you must check your exact prescriptions before starting it.

It should be avoided during pregnancy and breastfeeding. Talk with your pharmacist before taking Stone Breaker, especially if you're on any regular medications.

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

Assessment coverage: 5 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 22, 2025.

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 Stone Breaker, straight from the product label.

Brand Herb Pharm
Barcode (UPC) 090700002756
Net contents 4 Fluid Ounce(s); 120 mL
Market status On market
Date entered into DSLD Aug 22, 2025
DSLD ID 336577
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), 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 Stone Breaker by Herb Pharm, 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:
0.7 mL
Maximum serving Sizes:
0.7 mL
Servings per container
168
UPC/BARCODE
090700002756
IngredientAmount% DV
Proprietary Extract Blend625 mg--
Hydrangea Root Extract0 NP--
Burdock Seed Extract0 NP--
Juniper Berry Extract0 NP--
Khella Seed Extract0 NP--
Stone Breaker extract0 NP--

Other ingredients: certified organic Cane Alcohol, distilled Water

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 Shake well before using Add 1 full squeeze of the dropper bulb to 8 oz. of water or juice, 3 times per day. Best taken between meals.

Precautions

Caution: Seek expert medical advice before taking during pregnancy.

Keep out of the reach of children

Avoid prolonged exposure to sunlight after ingestion.

Storage

Store away from heat & light

Formulation

System restoration Urinary

Gluten-free

FDA Statement of Identity

Herbal Supplement

Formula

Stone breaker compound

All of the herbs in this formula are individually extracted to ensure a broad spectrum of plant compounds.

FDA Disclaimer Statement

This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

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

See for yourself

Stone Breaker by Herb Pharm label

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

Stone Breaker 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 Stone Breaker by Herb Pharm

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size0.7 mL Dosage formLiquid Servings per container168 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Proprietary Extract Blend

625 mg per serving

Other (inactive) ingredients: Certified organic Cane Alcohol, Distilled Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Stone Breaker by Herb Pharm Drug Interactions

Want to check YOUR meds against Stone Breaker?

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
1,266Drugs
1,210 Moderate 56 Minor

Ingredients driving the most interactions

Stone Breaker extract 1,020
Khella Seed Extract 618
Juniper Berry Extract 162
Burdock Seed Extract 122
Hydrangea Root Extract 1

Individual Drug Interactions

The ingredients in Stone Breaker interact with 1,266 drugs. Click any drug to see the details.

5 of the 5 ingredients in Stone Breaker interact with drugs. Each result below shows which ingredient is responsible. Stone Breaker extract Khella Seed Extract Juniper Berry Extract Burdock Seed Extract Hydrangea Root Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Stone Breaker 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.

Stone Breaker extract8 drug types · 1,020 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, chanca piedra might increase the risk of bleeding when used concomitantly with anticoagulant/antiplatelet drugs.
In vitro research suggests that methyl brevifolincarboxylate, a constituent isolated from chanca piedra, can inhibit platelet aggregation. This effect has not been reported in humans.

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

Theoretically, chanca piedra might reduce the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that chanca piedra extract increases CYP1A2 activity. Theoretically, chanca piedra might increase metabolism of CYP1A2 substrates and lower serum concentrations. This interaction has not been reported in humans.

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

Theoretically, use of chanca piedra might increase the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that chanca piedra extract inhibits CYP3A4. Theoretically, chanca piedra might increase the levels of CYP3A4 substrates. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Diuretic Drugs

Theoretically, concomitant use of chanca piedra with diuretics might increase diuresis.
Some preliminary clinical research in adults with hypertension shows that chanca piedra has diuretic properties. However, higher quality research in adults with kidney stones shows taking chanca piedra does not increase urine volume when compared with placebo. Until more is known, use cautiously in patients taking diuretic drugs.

Likelihood Possible Evidence D
Lithium

Theoretically, chanca piedra might reduce excretion and increase levels of lithium.
Some preliminary clinical research in adults with hypertension shows that chanca piedra has diuretic properties. However, higher quality research in adults with kidney stones shows that taking chanca piedra does not increase urine volume when compared with placebo. Until more is known, use cautiously in patients taking lithium. The dose of lithium might need to be decreased.

Likelihood Possible Evidence D
Norepinephrine (Levophed)

Theoretically, chanca piedra may reduce the effects of norepinephrine.
Animal research suggests that methyl brevifolincarboxylate, a constituent isolated from chanca piedra, can reverse blood vessel contraction caused by norepinephrine.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, concomitant use with antidiabetes drugs might affect glucose control and increase the risk of hypoglycemia.
Animal research suggests that chanca piedra can have hypoglycemic effects. However, a small clinical study in adults with diabetes shows that chanca piedra extract 25 grams orally daily for 1 week does not lower fasting or postprandial blood glucose levels.

Likelihood Unlikely Evidence D
Antihypertensive Drugs

Theoretically, concomitant use of chanca piedra with antihypertensive drugs might have additive blood pressure lowering effects.
Animal research suggests that chanca piedra can decrease blood pressure. However, this effect was not observed in most hypertensive patients treated with chanca piedra for 10 days.

Likelihood Unlikely Evidence D
Stone Breaker extract full monograph & interactions

Khella Seed Extract3 drug types · 618 drugs

Digoxin (Lanoxin)

Theoretically, khella might decrease the effectiveness of cardiac glycosides like digoxin. The khella constituent visnadin has negative inotropic effects that might counter the effects of cardiac glycosides.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Theoretically, khella might have additive adverse effects on the liver when used with hepatotoxic drugs. Khella can increase liver transaminases. Some drugs that can adversely affect the liver include acetaminophen (Tylenol), amiodarone (Cordarone), carbamazepine (Tegretol), isoniazid (INH), methotrexate (Rheumatrex), methyldopa (Aldomet), and many others.

Likelihood Possible Evidence B
Photosensitizing Drugs

Theoretically, concomitant use might result in increased photosensitivity. Khella constituents can cause photosensitivity. Some drugs that cause photosensitivity include amitriptyline (Elavil), quinolones (Ciprofloxacin, others), sulfa drugs (Septra, Bactrim, others), and tetracycline.

Likelihood Possible Evidence D
Khella Seed Extract full monograph & interactions

Juniper Berry Extract3 drug types · 162 drugs

Antidiabetes Drugs

Theoretically, taking juniper berry with antidiabetes medications might cause additive hypoglycemia.
Animal research shows that juniper berry can lower blood glucose.

Likelihood Possible Evidence D
Diuretic Drugs

Theoretically, juniper berry might increase the risk of adverse effects from diuretic drugs.
Juniper berry is thought to have mild diuretic effects.

Likelihood Possible Evidence D
Lithium

Theoretically, juniper berry might reduce lithium excretion and increase serum levels of lithium.
Juniper berry is thought to have mild diuretic effects.

Likelihood Possible Evidence D
Juniper Berry Extract full monograph & interactions

Burdock Seed Extract1 drug type · 122 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, taking burdock with anticoagulant or antiplatelet drugs might increase the risk of bleeding.

In vitro research shows that lignans from burdock reduce rabbit platelet aggregation by inhibiting platelet activating factor. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Burdock Seed Extract full monograph & interactions

Hydrangea Root Extract1 drug type · 1 drug

Lithium

Hydrangea is thought to have diuretic properties. Theoretically, due to these potential diuretic effects, hydrangea might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Hydrangea Root Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Stone Breaker, from the product label.

Herb Pharm

See all Herb Pharm products
Name
Herb Pharm
City
Williams
State
OR
ZipCode
97544
Phone Number
800-348-4372
Web Address
www.herb-pharm.com
Pharmacist Counseling Corner

Stone Breaker by Herb Pharm: Common Questions

Does Stone Breaker by Herb Pharm interact with any medications?
Yes. Based on its ingredients, Stone Breaker has a known interaction with 1,266 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Stone Breaker contains 5 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.
Is Stone Breaker safe to take during pregnancy or while breastfeeding?
No. Hydrangea, burdock, juniper berry, and khella should be avoided during pregnancy, and chanca piedra is rated possibly unsafe in pregnancy as well. None of the ingredients have reliable safety data for breastfeeding, so it's best avoided then too. Talk with your doctor or pharmacist if you're pregnant, planning to become pregnant, or nursing.
What does Stone Breaker actually do — does it work for kidney stones?
Chanca piedra, one of the five ingredients, is rated possibly effective for kidney stones based on research we have on file. The other ingredients don't have established effectiveness ratings for kidney stones or the other conditions we track. If kidney stones are your concern, chanca piedra is the ingredient with the strongest evidence, but that evidence is still limited.
Can Stone Breaker cause side effects?
Yes. Individual ingredients can cause nausea, dizziness, abdominal pain, vomiting, constipation, loss of appetite, headache, itching, insomnia, chest tightness, and gastroenteritis. Khella can raise liver enzymes with prolonged or high-dose use. Burdock may trigger allergic reactions, including rare anaphylaxis and contact dermatitis. Juniper shouldn't be used long-term because it may irritate the kidneys.
What is chanca piedra and what's it for?
Chanca piedra is a plant extract — one of the five active ingredients in this blend. Its name means 'stone breaker' in Spanish, and it's traditionally used for kidney stone support. In our data, it's rated possibly effective for kidney stones, which is the strongest evidence rating among the ingredients in this product.
Does Stone Breaker interact with my medications?
Stone Breaker interacts with a very wide range of medications — over 1,200 individual drugs across many categories. The most serious interactions involve heart medications like digoxin, plus lithium, blood thinners, diabetes drugs, blood pressure medications, and many others. Use the medication checker on this page to look up your exact prescriptions before you start.
Why does the label list cane alcohol as an ingredient?
Certified organic cane alcohol is an inactive ingredient used as a preservative in liquid herbal extracts. It helps keep the plant extracts stable and allows the active ingredients to be absorbed. Distilled water is also listed as an inactive ingredient that carries the extracts.

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

Not sure if Stone Breaker 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.

Stone Breaker label
Go deeper

The Full Monographs Behind Stone Breaker’s Ingredients

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

Herb & supplement monograph

Hydrangea

Interacts with 1 drug

Hydrangea root has a long history in folk medicine, mainly for urinary and kidney stone complaints, but there is very little modern human research to confirm it works for any condition. Beca...

Read the full Hydrangea monograph → Herb & supplement monograph

Burdock

Interacts with 122 drugs

Burdock is a traditional herb most often used for skin problems and as a so-called 'blood purifier,' but high-quality human studies are lacking and most claims are not well proven. It is wid...

Read the full Burdock monograph → Herb & supplement monograph

Juniper

Interacts with 162 drugs

Juniper berry is a traditional herb best known for flavoring gin and for its folk use as a diuretic and digestive aid. Solid human evidence for its health benefits is limited, and it can irr...

Read the full Juniper monograph → Herb & supplement monograph

Khella

Interacts with 618 drugs

Khella is a Mediterranean herb whose seeds contain compounds like khellin that may relax smooth muscle in the airways and blood vessels. While it has a long history of traditional use for br...

Read the full Khella monograph → Herb & supplement monograph

Chanca Piedra

Interacts with 1,020 drugs

Chanca piedra is a tropical herb traditionally used as a 'stone breaker' for kidney and gallstones, and for liver and urinary health. Human evidence for these uses is limited and mostly smal...

Read the full Chanca Piedra monograph →
Sources

Sources & How We Checked

Stone Breaker'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 47 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.

Hydrangea 1 reference
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.

See these in context on the Hydrangea monograph →

Burdock 11 references
  1. Iwakami S, Wu JB, Ebizuka Y, Sankawa U. Platelet activating factor (PAF) antagonists contained in medicinal plants: lignans and sesquiterpenes. Chem Pharm Bull (Tokyo) 1992;40:1196-8. PubMed
  2. Sasaki Y, Kimura Y, Tsunoda T, Tagami H. Anaphylaxis due to burdock. Int J Dermatol 2003;42:472-3. PubMed
  3. Rhoads PM, Tong TG, Banner W Jr, Anderson R. Anticholinergic poisonings associated with commercial burdock root tea. J Toxicol Clin Toxicol 1984-85;22:581-4. PubMed
  4. Rodriguez P, Blanco J, Juste S, et al. Allergic contact dermatitis due to burdock (Arctium lappa). Contact Dermatitis 1995;33:134-5.
  5. Kassler, W. J., Blanc, P., and Greenblatt, R. The use of medicinal herbs by human immunodeficiency virus-infected patients. Arch Intern Med 1991;151(11):2281-2288. DOI
  6. Chan, Y. S., Cheng, L. N., Wu, J. H., Chan, E., Kwan, Y. W., Lee, S. M., Leung, G. P., Yu, P. H., and Chan, S. W. A review of the pharmacological effects of Arctium lappa (burdock). Inflammopharmacology. 2011;19(5):245-254. PubMed
  7. Breed, F. B. and Kuwabara, T. Burdock ophthalmia. Arch Ophthalmol 1966;75(1):16-20.
  8. Bryson, P. D., Watanabe, A. S., Rumack, B. H., and Murphy, R. C. Burdock root tea poisoning. Case report involving a commercial preparation. JAMA 5-19-1978;239(20):2157. DOI
  9. <p>Fletcher GF<span>, </span>Cantwell JD. Burdock root tea poisoning. JAMA <span>1978 Oct 6;240(15):1586.</span></p> DOI
  10. Latif A, Fichadiya H, Abid F, Capo G. Herbal Teas and Thrombocytopenia: A Curious Case of Yellow Dock and Burdock-Induced Thrombocytopenia. Eur J Case Rep Intern Med 2022;9(3):003247. PubMed
  11. Niazi B, Ahmed K, Ahmed M, Ali S, Song K, Elias S. Drug-Induced Liver Injury from Herbal Liver Detoxification Tea. Case Rep Gastroenterol 2022;16(3):612-617. PubMed

See these in context on the Burdock monograph →

Juniper 7 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  3. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  4. Robbers JE, Tyler VE. Tyler's Herbs of Choice: The Therapeutic Use of Phytomedicinals. New York, NY: The Haworth Herbal Press, 1999.
  5. Sanchez de Medina F, Gamez MJ, Jimenez I, et al. Hypoglycemic activity of juniper "berries." Planta Med 1994;60:197-200. PubMed
  6. Swanston-Flatt SK, Day C, Bailey CJ, Flatt PR. Traditional plant treatments for diabetes. Studies in normal and streptozotocin diabetic mice. Diabetologia 1990;33:462-4. PubMed
  7. Tammaro A, Adebanjo GAR, Chello C, et al. Bullous dermatitis caused by common juniper. Contact Dermatitis. 2020. PubMed

See these in context on the Juniper monograph →

Khella 10 references
  1. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  2. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  3. Abdel-Fattah A, Aboul-Enein MN, Wassel GM, El-Menshawi BS. An approach to the treatment of vitiligo by khellin. Dermatologica 1982;165:136-40. PubMed
  4. Duarte J, Torres AI, Zarzuelo A. Cardiovascular effects of visnagin on rats. Planta Med 2000;66:35-9. PubMed
  5. Abdel-Fattah A, Aboul-Enein MN, Wassel G, El-Menshawi B. Preliminary report on the therapeutic effect of khellin in psoriasis. Dermatologica 1983;167:109-10. PubMed
  6. Ossenkoppele PM, van der Sluis WG, van Vloten WA. [Phototoxic dermatitis following the use of Ammi majus fruit for vitiligo]. Ned Tijdschr Geneeskd 1991;135:478-80.
  7. Harvengt C, Desager JP. HDL-cholesterol increase in normolipaemic subjects on khellin: a pilot study. Int J Clin Pharmacol Res 1983;3:363-6.
  8. Dr. Duke's Phytochemical and Ethnobotanical Databases. Available at: http://www.ars-grin.gov/duke/.
  9. de Leeuw J, van der BN, Maierhofer G, et al. A case study to evaluate the treatment of vitiligo with khellin encapsulated in L-phenylalanin stabilized phosphatidylcholine liposomes in combination with ultraviolet light therapy. Eur J Dermatol 2003;13(5):
  10. Orecchia G, Perfetti L. Photochemotherapy with topical khellin and sunlight in vitiligo. Dermatology 1992;184(2):120-123. PubMed

See these in context on the Khella monograph →

Chanca Piedra 18 references
  1. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  2. Srividya N, Periwal S. Diuretic, hypotensive and hypoglycaemic effect of Phyllanthus amarus. Indian J Exp Biol 1995; 33:861-4.
  3. Rao, M. V. and Alice, K. M. Contraceptive effects of Phyllanthus amarus in female mice. Phytother.Res 2001;15(3):265-267.
  4. Moshi, M. J., Lutale, J. J., Rimoy, G. H., Abbas, Z. G., Josiah, R. M., and Swai, A. B. The effect of Phyllanthus amarus aqueous extract on blood glucose in non-insulin dependent diabetic patients. Phytother.Res 2001;15(7):577-580.
  5. Nishiura, J. L., Campos, A. H., Boim, M. A., Heilberg, I. P., and Schor, N. Phyllanthus niruri normalizes elevated urinary calcium levels in calcium stone forming (CSF) patients. Urol.Res 2004;32(5):362-366. PubMed
  6. Iizuka, T., Moriyama, H., and Nagai, M. Vasorelaxant effects of methyl brevifolincarboxylate from the leaves of Phyllanthus niruri. Biol.Pharm.Bull. 2006;29(1):177-179. PubMed
  7. Adeneye, A. A., Amole, O. O., and Adeneye, A. K. Hypoglycemic and hypocholesterolemic activities of the aqueous leaf and seed extract of Phyllanthus amarus in mice. Fitoterapia 2006;77(7-8):511-514. PubMed
  8. Iizuka, T., Nagai, M., Taniguchi, A., Moriyama, H., and Hoshi, K. Inhibitory effects of methyl brevifolincarboxylate isolated from Phyllanthus niruri L. on platelet aggregation. Biol.Pharm.Bull. 2007;30(2):382-384. PubMed
  9. Amaechina, F. C. and Omogbai, E. K. Hypotensive effect of aqueous extract of the leaves of Phyllanthus amarus Schum and Thonn (Euphorbiaceae). Acta Pol.Pharm. 2007;64(6):547-552.
  10. Okoli, C. O., Obidike, I. C., Ezike, A. C., Akah, P. A., and Salawu, O. A. Studies on the possible mechanisms of antidiabetic activity of extract of aerial parts of Phyllanthus niruri. Pharm.Biol. 2011;49(3):248-255.
  11. Moshi MJ, Uiso FC Mahunnah RL et al. A study of the effect of Phyllanthus amarus extracts on blood glucose in rabbits. International Journal of Pharmacognosy 1997;35(3):167-173. DOI
  12. Kumar NG, Nair AN Raghunandanan VR et al. Hypoglycaemic effect of Phyllanthus niruri leaves in rabbits. Kerala Journal of Veterinary Science 1989;20(1):77-80.
  13. Navarro M, Coussio J Hnatyszyn O et al. Hypoglycemic Effect of an Aqueous Extract of Phyllanthus sellowianus ("sarandi blanco") in C57BL/Ks mice. Acta Farmaceutica Bonaerense 2004;23:520-523.
  14. Etta HE, Udoh PB Asuquo BO et al. Effect of Phyllanthus amarus on breeding efficiency of female albino rats. Global Journal of Agricultural Sciences 2007;215-217. DOI
  15. Etta H. Effects of Phyllanthus amarus on litter traits in albino rats. Scientific Research and Essays 2008;370-372.
  16. Pucci ND, Marchini GS, Mazzucchi E, et al. Effect of phyllanthus niruri on metabolic parameters of patients with kidney stone: a perspective for disease prevention. Int Braz J Urol 2018;44(4):758-64. PubMed
  17. Sowjanya K, Girish C, Bammigatti C, Prasanna Lakshmi NC. Efficacy of Phyllanthus niruri on improving liver functions in patients with alcoholic hepatitis: A double-blind randomized controlled trial. Indian J Pharmacol 2021;53(6):448-456. PubMed
  18. Husain I, Abdulrahman B, Dale OR, et al. Interaction of Phyllanthus amarus extract and its lignans with human xenobiotic receptors, drug metabolizing enzymes and drug transporters. J Ethnopharmacol 2025;339:119142. PubMed

See these in context on the Chanca Piedra 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