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Dietary supplement

Barosma Spp. Buchu Ingredients & Drug Interactions

by Wise Woman Herbals

Barosma Spp. Buchu 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 Barosma Spp. Buchu 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

Barosma Spp. Buchu is a dietary supplement by Wise Woman Herbals with 1 active ingredient. Its ingredients are commonly taken for urinary tract complaints, diuretic (increasing urine flow), bloating and fluid retention.Based on those ingredients, 481 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Buchu. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Barosma Spp. Buchu by Wise Woman Herbals

Ask about any prescription or over-the-counter medication and we check it for interactions with Barosma Spp. Buchu by Wise Woman Herbals — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Barosma Spp. Buchu by Wise Woman Herbals

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 1 active ingredient.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (3 mL) without saying how much of each component you get.

This product contains one active ingredient: buchu, a medicinal plant traditionally used in herbal medicine. The liquid also contains spring water and alcohol as inactive ingredients.

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 Buchu product and its label doesn't state a use — see Buchu'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.

We don't hold established effectiveness ratings for buchu in our data, so we can't speak to how well it works for any particular purpose.

The evidence, ingredient by ingredient Buchu

How safe is it?

Some data gaps
Safety Information · database check
Some gaps

Safety data exists for these ingredients, but with some important gaps.

Why this rating?
  • We hold adverse-effect (side-effect) data for 0 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.

Buchu is generally used in small food-like amounts, but medicinal doses lack strong safety data. The essential oil form may be irritating.

The safety data advises against buchu during pregnancy because it's traditionally thought to affect the uterus. For breastfeeding, not enough safety information is available — talk with your doctor or pharmacist about whether to use it while nursing.

Side effects, ingredient by ingredient Buchu

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 — Buchu.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; lithium.
  • For scale: 482 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 if you're on any hepatotoxic drugs (medicines that can affect liver function), blood thinners or antiplatelet drugs like warfarin or aspirin, or lithium — all carry documented Moderate-severity interactions with buchu.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and some safety-information gaps remain.

Buchu is an old herbal remedy, but if you take any blood thinners, medications that stress your liver, or lithium, you'll want to check with your pharmacist first. Pregnant people should avoid it.

The evidence for what it actually does isn't established in our data.

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 Feb 21, 2023.

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 Barosma Spp. Buchu, straight from the product label.

Brand Wise Woman Herbals
Barcode (UPC) 748840006508
Net contents 2 Fluid Ounce(s); 60 mL
Market status On market
Date entered into DSLD Feb 21, 2023
DSLD ID 284778
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years), 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 Barosma Spp. Buchu by Wise Woman Herbals, 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:
20 Drop(s)
Maximum serving Sizes:
60 Drop(s)
Servings per container
20
UPC/BARCODE
748840006508
IngredientAmount% DV
Proprietary Blend3 mL--
Buchu0 NP--

Other ingredients: spring Water, Alcohol

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. Add 20-60 drops to water, 1-4 times per day.

Formulation

The presence of particulate matter in this product is normal.

Precautions

Caution: Not recommended during pregnancy.

Keep out of the reach of children.

General Statements

Botanical formula

FDA Statement of Identity

Dietary Supplement

Storage

Store in a cool, dry area away from direct sunlight with the lid tightly sealed.

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

See for yourself

Barosma Spp. Buchu by Wise Woman Herbals label

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

Barosma Spp. Buchu 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 Barosma Spp. Buchu by Wise Woman Herbals

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

Serving size20 Drop(s) Dosage formLiquid Servings per container20 Amounts shown are per serving.

Proprietary Blend

3 mL per serving

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

Interaction report

Barosma Spp. Buchu by Wise Woman Herbals Drug Interactions

Want to check YOUR meds against Barosma Spp. Buchu?

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
481Drugs
481 Moderate

Ingredients driving the most interactions

Buchu 481

Individual Drug Interactions

The ingredients in Barosma Spp. Buchu interact with 481 drugs. Click any drug to see the details.

1 of the 1 ingredient in Barosma Spp. Buchu interact with drugs. Each result below shows which ingredient is responsible. Buchu

Each ingredient & the kinds of drugs it affects

For each ingredient in Barosma Spp. Buchu 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.

Buchu3 drug types · 481 drugs

Anticoagulant/Antiplatelet Drugs

Buchu may have antiplatelet effects. Theoretically, buchu may enhance the effects of anticoagulant or antiplatelet drugs and increase the risk of bleeding in some patients. Some anticoagulant or antiplatelet drugs include aspirin, clopidogrel (Plavix), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, ticlopidine (Ticlid), warfarin (Coumadin), and others.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Buchu contains pulegone, a known hepatotoxin. There is some concern that buchu may adversely affect the liver, especially when the leaf is used in large doses or the oil is ingested. Theoretically, concomitant use with hepatotoxic drugs might increase the risk of liver damage. Some of these drugs include acarbose (Precose, Prandase), amiodarone (Cordarone), atorvastatin (Lipitor), azathioprine (Imuran), carbamazepine (Tegretol), cerivastatin (Baycol), diclofenac (Voltaren), felbamate (Felbatol), fenofibrate (Tricor), fluvastatin (Lescol), gemfibrozil (Lopid), isoniazid, itraconazole, (Sporanox), ketoconazole (Nizoral), leflunomide (Arava), lovastatin (Mevacor), methotrexate (Rheumatrex), nevirapine (Viramune), niacin, nitrofurantoin (Macrodantin), pioglitazone (Actos), pravastatin (Pravachol), pyrazinamide, rifampin (Rifadin), ritonavir (Norvir), rosiglitazone (Avandia), simvastatin (Zocor), tacrine (Cognex), tamoxifen, terbinafine (Lamisil), valproic acid, and zileuton (Zyflo)

Likelihood Possible Evidence D
Lithium

Buchu is thought to have diuretic properties. Theoretically, buchu might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Buchu full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Barosma Spp. Buchu, from the product label.

Wise Woman Herbals

See all Wise Woman Herbals products
Name
Wise Woman Herbals
City
Creswell
State
OR
ZipCode
97426
Phone Number
541.895.5152
Web Address
wisewomanherbals.com
Pharmacist Counseling Corner

Barosma Spp. Buchu by Wise Woman Herbals: Common Questions

Does Barosma Spp. Buchu by Wise Woman Herbals interact with any medications?
Yes. Based on its ingredients, Barosma Spp. Buchu has a known interaction with 481 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Barosma Spp. Buchu 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.
Is buchu safe to take during pregnancy?
No — the safety data advises against it. Buchu is traditionally thought to affect the uterus, so it should be avoided if you're pregnant or planning to become pregnant. Talk with your doctor before use.
Can I take buchu while breastfeeding?
There isn't enough safety information to know either way. Please speak with your pharmacist or doctor for personalized advice about whether it's right for you.
What is buchu used for?
Buchu is a medicinal plant traditionally used in herbal preparations, but we don't have established effectiveness data for it in our records.
Is the liquid form of buchu safe?
Buchu is generally used in food-like amounts, but medicinal doses lack strong safety data. The essential oil form may be irritating, so talk with your pharmacist about the dose and form that's right for you.
Will buchu interact with my blood thinner?
Buchu may enhance the effects of blood thinners and antiplatelet drugs, raising your bleeding risk. If you take aspirin, warfarin, clopidogrel, or any other blood thinner, check with your pharmacist before starting buchu.

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

Not sure if Barosma Spp. Buchu is safe with your meds?

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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.

Barosma Spp. Buchu label
Go deeper

The Full Monographs Behind Barosma Spp. Buchu’s Ingredients

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

Herb & supplement monograph

Buchu

Interacts with 481 drugs

Buchu is a fragrant South African shrub whose leaves are traditionally used for urinary and bladder complaints and as a diuretic. Solid human studies are lacking, so its benefits are largely...

Read the full Buchu monograph →
Sources

Sources & How We Checked

Barosma Spp. Buchu'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 3 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.

Buchu 3 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Fetrow CW, Avila JR. Professional's Handbook of Complementary & Alternative Medicines. 1st ed. Springhouse, PA: Springhouse Corp., 1999.
  3. Moolla A, Viljoen AM. 'Buchu' - Agathosma betulina and Agathosma crenulata (Retaceae): a review. J Ethnopharmacol 2008;119(3):413-9.

See these in context on the Buchu 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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