Horny Goat Weed with Maca Ingredients & Drug Interactions
by Herbadiet
What is this page for?
First and foremost: checking Horny Goat Weed with Maca 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
Horny Goat Weed with Maca is a dietary supplement by Herbadiet with 2 active ingredients. Its ingredients are commonly taken for low libido and sexual function, energy and stamina, menopause symptoms.Based on those ingredients, 963 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Horny Goat Weed Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Horny Goat Weed with Maca by Herbadiet
Ask about any prescription or over-the-counter medication and we check it for interactions with Horny Goat Weed with Maca by Herbadiet — 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 Horny Goat Weed with Maca by Herbadiet
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
Full disclosure
This product contains 2 active ingredients: maca root extract and horny goat weed extract. Maca is a root traditionally used in Peruvian cuisine and taken as a supplement for fertility, energy, and bone health, though the evidence for these uses isn't yet established.
Horny goat weed is an herb from Chinese medicine that's been studied for sexual function and heart health, again with limited reliable evidence so far. The product has no other inactive ingredients listed.
Does it work?
Insufficient evidence
The facts we hold don't establish reliable evidence for either ingredient in this product. Maca root extract is listed for uses including amenorrhea, anemia, sexual dysfunction from antidepressants, athletic performance, and bone health — but all are marked insufficient evidence.
Horny goat weed similarly shows insufficient evidence for sexual dysfunction, bronchitis, bone health, and heart disease. If you're considering this product for a specific health goal, talk it over with your doctor or pharmacist about what the current evidence actually supports.
How safe is it?
Well-documented data
Maca is generally well tolerated as a food, but long-term safety as a supplement hasn't been studied — fresh, uncooked maca may cause stomach pain. Horny goat weed seems well tolerated over the short term in most people, though quality varies between products and human safety data is limited.
Common side effects include dizziness, dry mouth, nosebleed, thirst, and vomiting; long-term use has been associated with vomiting, dry mouth, thirst, and nosebleed. A rare serious effect (respiratory arrest) has been reported.
One case of an irregular heartbeat occurred in a man with heart disease after taking it for 2 weeks, though causality couldn't be confirmed. Maca is not recommended during pregnancy or while breastfeeding due to insufficient safety data.
Horny goat weed is possibly unsafe in pregnancy and should be avoided; there's also not enough data on safety while breastfeeding. Talk with your doctor or pharmacist before taking this product if you're pregnant, planning to become pregnant, or breastfeeding.
Meds to double-check
Moderate interaction found
Before taking this product, check with your doctor or pharmacist if you're on blood thinners or antiplatelet drugs (moderate risk of increased bleeding), blood pressure medications (moderate risk of lower blood pressure), estrogen or hormonal birth control (moderate risk of increased estrogen effects), or any medication processed by your liver's CYP1A2, CYP2B6, or CYP3A4 enzymes (moderate risk of stronger drug effects and side effects).
The bottom line
Scorecard at a glanceFully disclosed formula with insufficient evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This product combines two herbs with limited proven benefits and several documented drug interactions, chiefly through horny goat weed. If you take blood thinners, blood pressure meds, estrogen, or medications processed by your liver (a very long list), you'll want to check with your doctor or pharmacist first.
Pregnant women and those breastfeeding should avoid it. If none of those apply and you're curious, run your exact medications through the tool on this page.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 2 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 22, 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
General information
Key facts about Horny Goat Weed with Maca, straight from the product label.
| Brand | Herbadiet |
|---|---|
| Barcode (UPC) | 5113339163994 |
| Net contents | 60 V Cap(s) |
| Market status | On market |
| Date entered into DSLD | Jun 22, 2023 |
| DSLD ID | 293769 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free |
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 Horny Goat Weed with Maca by Herbadiet, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Maca root extract | 150 mg | -- |
| Horny Goat Weed Extract | 350 mg | -- |
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
Our Horny Goat Weed based multi herb formula is a powerful combination of legendary aphrodisiacs from around the world.
Formulation
This combination is one of the most natural, potent and effective product in the market. This product is intended for people who are serious about taking control of their sexual health and in a natural, safe and effective way. Promotes sexual vitality Boosts energy levels Boosts libido
100% Natural Sexual wellness
Ayurvedic Proprietary Medicine
Free of Fillers, binders, artificial ingredients, dairy, soy, wheat, gluten, yeast Contains nothing other than listed ingredients
Suitable for vegetarians and vegans
Vegan
FDA Disclaimer Statement
These statements have not been evaluated by FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Precautions
Keep out of reach of children.
Caution: If you are pregnant, breast feeding, or taking medications, consult your doctor before use.
Discontinue use and consult your doctor if any adverse reactions occur. Do not use if seal under the cap is broken or missing.
Storage
Store in a dry place. Best before two years from date of manufacturing
Suggested/Recommended/Usage/Directions
Directions for use: Take one capsule twice a day, or as directed by your physician.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Horny Goat Weed with Maca by Herbadiet 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 Horny Goat Weed with Maca by Herbadiet
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container60 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.
Maca root extract
No knowninteractions
Maca is a nutrient-rich Andean root often used for energy, libido, and menopause symptoms. Early studies suggest it may modestly help sexual desire an...
Maca root extract monograph & interactionsHorny Goat Weed Extract
Interacts with963 drugs
Horny goat weed (Epimedium) is a traditional Chinese herb most often marketed for low libido and erectile problems, but solid human evidence for these...
Horny Goat Weed Extract monograph & interactionsHorny Goat Weed with Maca by Herbadiet Drug Interactions
HelloPharmacist Interaction Report
Horny Goat Weed with Maca by Herbadiet has documented interactions through its horny goat weed extract content.
The most serious concern is a moderate-severity risk with blood thinners (anticoagulant and antiplatelet drugs): the weed may increase bleeding risk based on lab and animal work, though this hasn't been reported in people yet.
Read the full breakdown — every affected drug type, severity by severity
The extract also interacts moderately with blood pressure medications — it may theoretically lower your blood pressure further — and with estrogen-containing drugs or birth control, where it could boost estrogen's effects and side effects. Additionally, horny goat weed inhibits three liver enzymes (CYP1A2, CYP2B6, and CYP3A4) that metabolize many medications, meaning it could increase the strength and side effects of drugs processed through these pathways.
Maca root extract was checked and has no interactions documented in our data. Altogether, these interactions span 964 individual medications.
Use the search tool below to check your specific prescriptions before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Horny Goat Weed with Maca?
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 Horny Goat Weed with Maca interact with 963 drugs. Click any drug to see the details.
1 of the 2 ingredients in Horny Goat Weed with Maca interact with drugs. Each result below shows which ingredient is responsible. Horny Goat Weed Extract
Ado-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Ado-trastuzumab Emtansine interactionAbciximabReoPro
How Abciximab interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, horny goat weed might increase the risk of bleeding.
Read the full Horny Goat Weed Extract + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, horny goat weed might increase the risk of bleeding.
Read the full Horny Goat Weed Extract + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acalabrutinib interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, horny goat weed might increase the risk of hypotension.
Read the full Horny Goat Weed Extract + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, horny goat weed might increase the risk of bleeding.
Read the full Horny Goat Weed Extract + Acenocoumarol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, horny goat weed might increase the risk of bleeding.
Read the full Horny Goat Weed Extract + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Horny Goat Weed with Maca — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
Read the full Horny Goat Weed Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Horny Goat Weed with Maca 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.
Horny Goat Weed Extract
Anticoagulant/Antiplatelet Drugs
Theoretically, horny goat weed might increase the risk of bleeding.
In vitro research and animal research shows that horny goat weed can inhibit platelet aggregation and thrombus formation. This effect has not been reported in humans.
Antihypertensive Drugs
Theoretically, horny goat weed might increase the risk of hypotension.
Laboratory research suggests that horny goat weed might have hypotensive effects. This effect has not been reported in humans.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, horny goat weed might increase the effects and side effects of CYP1A2 substrates.
In vitro, horny goat weed leaf extract inhibits CYP1A2. This effect has not been reported in humans.
Cytochrome P450 2B6 (Cyp2B6) Substrates
Theoretically, horny goat weed might increase the effects and side effects of CYP2B6 substrates.
In vitro, horny goat weed leaf extract inhibits CYP2B6. This effect has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, horny goat weed might increase the effects and side effects of CYP3A4 substrates.
In vitro, horny goat weed extract inhibits CYP3A4 and suppresses CYP3A4 mRNA expression. This effect has not been reported in humans.
Estrogens
Theoretically, concomitant use of horny goat weed with estrogens might increase their therapeutic and adverse effects.
In vitro evidence suggests that horny goat weed has estrogenic activity. In clinical research, horny goat weed has been shown to increase blood levels of estrogen in some females.
Brand information
Manufacturer and brand details for Horny Goat Weed with Maca, from the product label.
Herbadiet
See all Herbadiet products- Name
- Arkure Health Care
- Street Address
- 11, Sector - 14
- City
- Rohtak
- State
- Haryana
- ZipCode
- 124001
- Web Address
- www.herbadiet.in
Horny Goat Weed with Maca by Herbadiet: Common Questions
Does Horny Goat Weed with Maca by Herbadiet interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this while pregnant?
Can I take this while breastfeeding?
What are the most common side effects?
Does this actually improve sexual function?
Is maca safe long-term?
Why does this interact with so many medications?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Horny Goat Weed with Maca 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.
The Full Monographs Behind Horny Goat Weed with Maca’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Maca
Maca is a nutrient-rich Andean root often used for energy, libido, and menopause symptoms. Early studies suggest it may modestly help sexual desire and some menopause symptoms, but the evide...
Read the full Maca monograph → Herb & supplement monographHorny Goat Weed
Interacts with 963 drugsHorny goat weed (Epimedium) is a traditional Chinese herb most often marketed for low libido and erectile problems, but solid human evidence for these uses is lacking. While short-term use s...
Read the full Horny Goat Weed monograph →Sources & How We Checked
Horny Goat Weed with Maca'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 12 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.
Maca 1 reference
- Valerio, L. G., Jr. and Gonzales, G. F. Toxicological aspects of the South American herbs cat's claw (Uncaria tomentosa) and Maca (Lepidium meyenii) : a critical synopsis. Toxicol.Rev 2005;24(1):11-35. PubMed
Horny Goat Weed 11 references
- Cirigliano MD, Szapary PO. Horny goat weed for erectile dysfunction. Alt Med Alert 2001;4:19-22.
- Partin JF, Pushkin YR. Tachyarrhythmia and hypomania with horny goat weed. Psychosomatics 2004;45:536-7. PubMed
- De Naeyer A, Pocock V, Milligan S, De Keukeleire D. Estrogenic activity of a polyphenolic extract of the leaves of Epimedium brevicornum. Fitoterapia 2005;76:35-40. PubMed
- Zhang CZ, Wang SX, Zhang Y, et al. In vitro estrogenic activities of Chinese medicinal plants traditionally used for the management of menopausal symptoms. J Ethnopharmacol 2005;98:295-300. PubMed
- Yap SP, Shen P, Li J, et al. Molecular and pharmacodynamic properties of estrogenic extracts from the traditional Chinese medicinal herb, Epimedium. J Ethnopharmacol 2007;113:218-24. PubMed
- Yan, F. F., Liu, Y., Liu, Y. F., and Zhao, Y. X. Herba Epimedii water extract elevates estrogen level and improves lipid metabolism in postmenopausal women. Phytother.Res. 2008;22(9):1224-1228. PubMed
- Ramanathan VS, Mitropoulos E, Shlopov B, et al. An Enzyte'ing' case of acute hepatitis. J Clin Gastroenterol 2011;45(9):834-5. PubMed
- Zhong Q, Shi Z, Zhang L, et al. The potential of Epimedium koreanum Nakai for herb-drug interaction. J Pharm Pharmacol 2017;69(10):1398-408. doi: 10.1111/jphp.12773.
- Irfan M, Kwon TH, Lee DH, et al. Antiplatelet and Antithrombotic Effects of Epimedium koreanum Nakai. Evid Based Complement Alternat Med. Apr 2021;2021:7071987. PubMed
- Tan K, Yang W, Pang L, Hou F. Differences in clinical characteristics among 726 patients with Chinese herbal medicine- or Western medicine-induced liver injury. Medicine (Baltimore) 2022;101(32):e29909. PubMed
- Li K, Yu XH, Maskey AR, et al. Cytochrome P450 3A4 suppression by epimedium and active compound kaempferol leads to synergistic anti-inflammatory effect with corticosteroid. Front Pharmacol 2023;13:1042756. PubMed
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.
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