David Winston's Men's Prostate Tonic Ingredients & Drug Interactions
What is this page for?
First and foremost: checking David Winston's Men's Prostate Tonic 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
David Winston's Men's Prostate Tonic is a dietary supplement by Herbalist & Alchemist with 4 active ingredients. Its ingredients are commonly taken for benign prostatic hyperplasia (bph) symptoms, urinary problems, hair loss.Based on those ingredients, 336 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Saw Palmetto berry extract, Stinging Nettle root extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against David Winston's Men's Prostate Tonic by Herbalist & Alchemist
Ask about any prescription or over-the-counter medication and we check it for interactions with David Winston's Men's Prostate Tonic by Herbalist & Alchemist — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of David Winston's Men's Prostate Tonic by Herbalist & Alchemist
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.
What’s inside
Low disclosure
This liquid tonic contains 4 active ingredients. Saw palmetto berry extract, stinging nettle root extract, and collinsonia (stone root) whole plant extract are the botanical components.
There's also white sage leaf extract. The liquid is delivered in a base of ethyl alcohol, distilled water, and vegetable glycerin — these are inactive ingredients that help preserve and deliver the actives.
Does it work?
Leans against
Saw palmetto has possibly effective evidence only for one specific urinary procedure (transurethral resection of the prostate, or TURP). For benign prostate enlargement (BPH), the condition this product suggests treating, saw palmetto is rated possibly ineffective.
Stinging nettle root is rated possibly effective for diabetes but has insufficient evidence for prostate or urinary symptoms. The evidence for this product's intended use isn't established in the data we hold.
How safe is it?
Well-documented data
Saw palmetto is generally well tolerated, though mild side effects like abdominal pain, constipation, diarrhea, dizziness, headache, and nausea can occur. Rare cases of heart rhythm changes and high or low blood pressure have been reported.
Stinging nettle is generally well tolerated but may cause constipation or diarrhea. Collinsonia (stone root) has little safety data; large amounts can cause intestinal irritation and nausea.
Saw palmetto is likely unsafe in pregnancy and while breastfeeding. Stinging nettle is likely unsafe in pregnancy; safety while breastfeeding is unknown.
Collinsonia should be avoided in pregnancy and breastfeeding due to insufficient safety data.
Meds to double-check
Moderate interaction found
Before taking this product, double-check with your doctor or pharmacist if you're on blood thinners or antiplatelet drugs (saw palmetto may increase bleeding), diabetes medications (stinging nettle may lower blood sugar further), lithium (stinging nettle may raise levels), or birth control pills or estrogens (saw palmetto may reduce their effectiveness). If you take warfarin, mention this product specifically because of stinging nettle's vitamin K content.
Altogether, these interactions span 336 individual medications.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with graded evidence leaning against its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This tonic is aimed at prostate health, but the evidence for that use isn't well established in the data we hold. If you take blood thinners, diabetes medications, lithium, or birth control pills, you'll want to check with your doctor or pharmacist before starting — saw palmetto and stinging nettle can interfere with how these work.
Pregnant or nursing people should not use it. Talk with your own healthcare provider to see if it's right for you.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Nov 21, 2019.
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
General information
Key facts about David Winston's Men's Prostate Tonic, straight from the product label.
| Brand | Herbalist & Alchemist |
|---|---|
| Barcode (UPC) | 667056125042 |
| Net contents | 2 fl. Oz.; 60 mL |
| Market status | On market |
| Date entered into DSLD | Nov 21, 2019 |
| DSLD ID | 209574 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Kosher, Adult Male (18-50 Years), Seniors/Mature (>50 Years) - Men ONLY |
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 David Winston's Men's Prostate Tonic by Herbalist & Alchemist, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Blend | 3 mL | -- |
| Saw Palmetto berry extract | 0 NP | -- |
| Collinsonia whole plant extract | 0 NP | -- |
| White Sage leaf extract | 0 NP | -- |
| Stinging Nettle root extract | 0 NP | -- |
Other ingredients: Ethyl Alcohol, distilled Water, Vegetable Glycerin
Tap any ingredient to jump to its full detail below.
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.
Formula
Supports healthy prostate function and urine flow
OK
FDA Statement of Identity
Herbal Supplement
Suggested/Recommended/Usage/Directions
Suggested use: 40-60 drops (2-3 mL) in juice or water. Take 3 times per day. Shake well before using.
Precautions
Keep out of children's reach
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.
Seals/Symbols
OK
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
David Winston's Men's Prostate Tonic by Herbalist & Alchemist label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in David Winston's Men's Prostate Tonic by Herbalist & Alchemist
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 mL Dosage formLiquid Servings per container20 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 Blend
- › Saw Palmetto berry extract
- › Collinsonia whole plant extract
- › White Sage leaf extract
- › Stinging Nettle root extract
Other (inactive) ingredients: Ethyl Alcohol, Distilled Water, Vegetable Glycerin. These complete the product’s ingredient list but are not active constituents.
David Winston's Men's Prostate Tonic by Herbalist & Alchemist Drug Interactions
HelloPharmacist Interaction Report
David Winston's Men's Prostate Tonic contains saw palmetto and stinging nettle root, both of which interact with medications.
The most serious interaction is saw palmetto's potential to increase bleeding risk with blood thinners and antiplatelet drugs (anticoagulants/antiplatelets).
Read the full breakdown — every affected drug type, severity by severity
Saw palmetto may reduce how well estrogens and birth control pills work by interfering with their activity. Stinging nettle root can theoretically add to the effects of diabetes medications, potentially lowering blood sugar further, and may also increase levels of the mood stabilizer lithium by affecting how your kidneys clear it.
Additionally, stinging nettle contains vitamin K, which in large amounts might interfere with warfarin (a common blood thinner).
Stinging nettle may also have diuretic effects that could add to the action of water pills (diuretic drugs). Collinsonia (stone root) has no known interactions documented in our data.
White Sage leaf extract could not be checked — we hold no data for it.
Always check your exact medications with the search tool on this page before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against David Winston's Men's Prostate Tonic?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in David Winston's Men's Prostate Tonic interact with 336 drugs. Click any drug to see the details.
2 of the 4 ingredients in David Winston's Men's Prostate Tonic interact with drugs. Each result below shows which ingredient is responsible. Saw Palmetto berry extract Stinging Nettle root extract
AbciximabReoPro
How Abciximab interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Abciximab interactionAbrocitinibCibinqo
How Abrocitinib interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Stinging Nettle Root Extract + Acarbose interactionAcenocoumarolSintrom
How Acenocoumarol interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Acenocoumarol interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractDiuretic Drugs Moderate
Interaction Summary
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Read the full Stinging Nettle Root Extract + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Acetaminophen, Ibuprofen interactionAcetaminophen, Pamabrom, PyrilamineMidol Max Strength PMS, Pamprin, Pamprin ES
How Acetaminophen, Pamabrom, Pyrilamine interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractDiuretic Drugs Moderate
Interaction Summary
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Read the full Stinging Nettle Root Extract + Acetaminophen, Pamabrom, Pyrilamine interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractDiuretic Drugs Moderate
Interaction Summary
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Read the full Stinging Nettle Root Extract + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Stinging Nettle Root Extract + Acetohexamide interactionAcetylsalicylic AcidEntrophen
How Acetylsalicylic Acid interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Acetylsalicylic Acid interactionAlbiglutideTanzeum
How Albiglutide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Stinging Nettle Root Extract + Albiglutide interactionAlogliptinNesina
How Alogliptin interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Stinging Nettle Root Extract + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Stinging Nettle Root Extract + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Stinging Nettle Root Extract + Alogliptin, Pioglitazone interactionAlteplase, TpaActilyse, Activase
How Alteplase, Tpa interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Alteplase, Tpa interactionAluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #2
How Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Aluminum Hydroxide, Aspirin, Codeine Phosphate, Magnesium Hydroxide interactionAluminum Hydroxide, Aspirin, Magnesium HydroxideAscriptin
How Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Aluminum Hydroxide, Aspirin, Magnesium Hydroxide interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractDiuretic Drugs Moderate
Interaction Summary
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Read the full Stinging Nettle Root Extract + Amiloride, Hydrochlorothiazide interactionAmmonium ChlorideAmmonium Chloride
How Ammonium Chloride interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractDiuretic Drugs Moderate
Interaction Summary
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Read the full Stinging Nettle Root Extract + Ammonium Chloride interactionAnacaulase-bcdbNexoBrid
How Anacaulase-bcdb interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Anacaulase-bcdb interactionAnagrelideAgrylin
How Anagrelide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Anagrelide interactionAnisindioneMiradon
How Anisindione interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Anisindione interactionAntidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) InhibitorGlyxambi
How Antidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) Inhibitor interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Stinging Nettle Root ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Read the full Stinging Nettle Root Extract + Antidiabetes, Dipeptidyl Peptidase-4 (dpp-iv) Inhibitor interactionAntithrombin IiiThrombate III
How Antithrombin Iii interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Antithrombin Iii interactionApixabanEliquis
How Apixaban interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Apixaban interactionArgatrobanArgatroban
How Argatroban interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Argatroban interactionAspirinAngettes 75, ASA, Asaphen, Aspirin, Caprin, Cartia +8 more
How Aspirin interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Aspirin interactionAspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium HydroxideAscriptin Codeine #3
How Aspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium Hydroxide interacts with David Winston's Men's Prostate Tonic — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berry ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berry Extract + Aspirin, Aluminum Hydroxide, Codeine Phosphate, Magnesium Hydroxide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in David Winston's Men's Prostate Tonic 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.
Saw Palmetto berry extract
Anticoagulant/Antiplatelet Drugs
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Saw palmetto is reported to prolong bleeding time. Theoretically, it might increase the risk of bleeding when used concomitantly with anticoagulant or antiplatelet drugs.
Contraceptive Drugs
Saw palmetto might reduce the effectiveness of contraceptive drugs.
Saw palmetto might have antiestrogenic effects. Theoretically, it might interfere with contraceptive drugs taken concomitantly.
Estrogens
Saw palmetto might reduce the effectiveness of estrogens.
Saw palmetto might have antiestrogenic effects. Theoretically, it might interfere with estrogens taken concomitantly.
Stinging Nettle root extract
Antidiabetes Drugs
Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Clinical research shows that stinging nettle might decrease blood glucose levels in patients with diabetes.
Diuretic Drugs
Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Animal research suggests that the above ground parts and roots of stinging nettle may have a diuretic effect.
Lithium
Theoretically, stinging nettle might reduce excretion and increase levels of lithium.
Animal research suggests that stinging nettle has diuretic and natriuretic properties, which could alter the excretion of lithium. The dose of lithium might need to be decreased.
Warfarin (Coumadin)
There is some concern that stinging nettle might decrease the effects of anticoagulant drugs such as warfarin.
Stinging nettle contains a significant amount of vitamin K. When taken in large quantities, this might interfere with the activity of warfarin.
Brand information
Manufacturer and brand details for David Winston's Men's Prostate Tonic, from the product label.
Herbalist & Alchemist
See all Herbalist & Alchemist products- Name
- Herbalist & Alchemist, Inc.
- City
- Washington
- State
- NJ
- ZipCode
- 07882
- Phone Number
- 800-611-8235
- Web Address
- www.herbalist-alchemist.com
David Winston's Men's Prostate Tonic by Herbalist & Alchemist: Common Questions
Does David Winston's Men's Prostate Tonic by Herbalist & Alchemist interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this while on blood thinners like warfarin?
Is this safe if I'm pregnant or breastfeeding?
What side effects might I notice?
Does this actually work for prostate problems?
Can I take this if I'm on diabetes medication?
What's in this liquid besides the herbs?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if David Winston's Men's Prostate Tonic is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind David Winston's Men's Prostate Tonic’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Saw Palmetto
Interacts with 174 drugsSaw palmetto is a plant extract most often used for urinary symptoms linked to an enlarged prostate (BPH). The best research suggests it works no better than a placebo for most men, though i...
Read the full Saw Palmetto monograph → Herb & supplement monographStone Root
Stone root is a North American herb traditionally used for hemorrhoids, urinary complaints, and digestive issues. There is very little modern scientific evidence to confirm it works for any...
Read the full Stone Root monograph → Herb & supplement monographStinging Nettle
Interacts with 164 drugsStinging nettle is a common plant used as food and in traditional medicine, most often for prostate symptoms, allergies, and joint pain. The evidence is mixed and mostly preliminary, so it i...
Read the full Stinging Nettle monograph →Sources & How We Checked
David Winston's Men's Prostate Tonic'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 46 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.
Saw Palmetto 22 references
- Wilt TJ, Ishani A, Stark G, et al. Saw palmetto extracts for treatment of benign prostatic hyperplasia: a systematic review. JAMA 1998;280:1604-9. PubMed
- Carraro JC, Raynaud JP, Koch G, et al. Comparison of phytotherapy (Permixon) with finasteride in the treatment of benign prostate hyperplasia: a randomized international study of 1,098 patients. Prostate 1996;29:231-40. DOI
- Di Silverio F, D'Eramo G, Lubrano C, et al. Evidence that Serenoa repens extract displays an antiestrogenic activity in prostatic tissue of benign prostatic hypertrophy patients. Eur Urol 1992;21:309-14. PubMed
- Stepanov VN, Siniakova LA, Sarrazin B, Raynaud JP. Efficacy and tolerability of the lipidosterolic extract of Serenoa repens (Permixon) in benign prostatic hyperplasia: a double-blind comparison of two dosage regimens. Adv Ther 1999;16:231-41.
- Cheema P, El-Mefty O, Jazieh AR. Intraoperative haemorrhage associated with the use of extract of Saw Palmetto herb: a case report and review of literature. J Intern Med 2001;250:167-9. PubMed
- Jibrin I, Erinle A, Saidi A, Aliyu ZY. Saw palmetto-induced pancreatitis. South Med J 2006;99:611-2. PubMed
- Prager N, Bickett K, French N, Marcovici G. A randomized, double-blind, placebo-controlled trial to determine the effectiveness of botanically derived inhibitors of 5-alpha-reductase in the treatment of androgenetic alopecia. J Altern Complement Med 2002
- Avins AL, Bent S, Staccone S, et al. A detailed safety assessment of a saw palmetto extract. Complement Ther Med 2008;16:147-54. PubMed
- Morgia, G., Mucciardi, G., Gali, A., Madonia, M., Marchese, F., Di, Benedetto A., Romano, G., Bonvissuto, G., Castelli, T., Macchione, L., and Magno, C. Treatment of chronic prostatitis/chronic pelvic pain syndrome category IIIA with Serenoa repens plus
- Aliaev, IuG, Vinarov, A. Z., Lokshin, K. L., and Spivak, L. G. [Efficiency and safety of prostamol-Uno in patients with chronic abacterial prostatitis]. Urologiia. 2006;(1):47-50.
- Agbabiaka, T. B., Pittler, M. H., Wider, B., and Ernst, E. Serenoa repens (saw palmetto): a systematic review of adverse events. Drug Saf 2009;32(8):637-647. PubMed
- Wargo, K. A., Allman, E., and Ibrahim, F. A possible case of saw palmetto-induced pancreatitis. South.Med.J. 2010;103(7):683-685. PubMed
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