Ultimate Male Enhancement Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Ultimate Male Enhancement 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
Ultimate Male Enhancement is a dietary supplement by Nobi Nutrition with 4 active ingredients. Its ingredients are commonly taken for zinc deficiency, immune support, cold symptoms.Based on those ingredients, 1,090 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Horny Goat Weed extract, Tribulus terrestris extract, Zinc Oxide. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Ultimate Male Enhancement by Nobi Nutrition
Ask about any prescription or over-the-counter medication and we check it for interactions with Ultimate Male Enhancement by Nobi Nutrition — 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 Ultimate Male Enhancement by Nobi Nutrition
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
Ultimate Male Enhancement contains four active ingredients. Zinc oxide is included for its role in supporting zinc levels in the body.
Maca root powder, tribulus terrestris extract, and horny goat weed extract round out the blend. The product also contains inactive ingredients—gelatin, rice flour, vegetable magnesium stearate, and silica—which serve as capsule material and flow agents.
Does it work?
Leans against
Evidence for this product's claims is mixed. Zinc is effective for zinc deficiency and likely effective for Wilson disease; it's possibly effective for acne, age-related macular degeneration, and diabetes.
Tribulus terrestris shows only possibly effective evidence for sexual dysfunction and is rated possibly ineffective for athletic performance. Horny goat weed has insufficient reliable evidence for sexual dysfunction, bronchitis, osteoporosis, or heart disease.
Maca root powder carries insufficient evidence across multiple uses including sexual dysfunction and athletic performance—the data we hold doesn't establish its effectiveness for any claimed purpose.
How safe is it?
Well-documented data
Zinc is well tolerated at doses below 40 mg daily for adults. At higher doses, watch for abdominal cramps, diarrhea, metallic taste, nausea, and vomiting; long-term high doses may increase the risk of copper deficiency.
Maca is generally well tolerated as a food, but long-term supplement safety hasn't been studied. Raw, uncooked maca may cause stomach pain.
Tribulus seems well tolerated short-term in healthy adults, but quality and long-term safety data are limited. Rare serious effects include liver and kidney injury and seizures.
Horny goat weed appears well tolerated short-term, with limited human safety data. Common side effects include dizziness, dry mouth, nosebleed, and vomiting; a rare case of irregular heartbeat was reported, though causality wasn't clear.
Meds to double-check
Moderate interaction found
Check with your pharmacist before using this product if you take quinolone antibiotics, tetracycline antibiotics, or cephalexin—zinc reduces their absorption. Also watch out if you're on blood pressure medications, diabetes medications, or lithium (tribulus may affect all three).
Blood thinners (anticoagulants) or antiplatelet drugs warrant a check too, because horny goat weed may increase bleeding risk. Finally, if you're on hormonal medications, certain HIV drugs, or liver-metabolized medications, ask your pharmacist first.
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.
If you're taking antibiotics, blood pressure or diabetes medications, lithium, blood thinners, or HIV drugs, you need to check this product against your specific medications before starting—the interactions are real. Otherwise, if you're generally healthy and not on medications, zinc and the herbal extracts here are generally well tolerated short-term, though evidence for sexual function is weak to absent.
Talk to your pharmacist before you start, especially if you take any prescription drugs.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 4 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Apr 22, 2021.
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 Ultimate Male Enhancement, straight from the product label.
| Brand | Nobi Nutrition |
|---|---|
| Barcode (UPC) | B07J6QMNWB |
| Net contents | 60 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Apr 22, 2021 |
| DSLD ID | 246824 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult Male (18-50 Years) |
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 Ultimate Male Enhancement by Nobi Nutrition, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Zinc Oxide | 0 NP | -- |
| Maca root powder | 0 NP | -- |
| Testosterone Blend | 1000 mg | -- |
| Tribulus terrestris extract | 0 NP | -- |
| Horny Goat Weed extract | 0 NP | -- |
Other ingredients: Gelatin, Rice Flour, Vegetable Magnesium Stearate, Silica
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.
General Statements
Ultimate Male Enhancement New
100% 60 Day Money Back Guarantee
Suggested/Recommended/Usage/Directions
Suggested Use: 2 capsules daily preferably with food 1 to 2 hours prior to physical activity or as directed by a healthcare professional.
Precautions
Caution: Do not exceed recommended dose.
This product is not intended for pregnant or nursing mothers, children under the age of 18, or individuals with a known medical condition.
This product is not intended for pregnant or nursing mothers, children under the age of 18, or individuals with a known medical condition.
If you are taking medication or have questions about the advisability of taking this product, consult your physician prior to use.
This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.
Keep out of the reach of children.
Do not use if safety seal is damaged or missing.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Storage
Store in a cool, dry place.
Formula
Horniest Goat Weed
Stamina Energy Libido
FDA Statement of Identity
Dietary Supplement
Seals/Symbols
Formulated in the U.S.A. GMP Sourced From a GMP Certified Facility
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Ultimate Male Enhancement by Nobi Nutrition 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 Ultimate Male Enhancement by Nobi Nutrition
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container30 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.
Testosterone Blend
Other (inactive) ingredients: Gelatin, Rice Flour, Vegetable Magnesium Stearate, Silica. These complete the product’s ingredient list but are not active constituents.
Ultimate Male Enhancement by Nobi Nutrition Drug Interactions
HelloPharmacist Interaction Report
Ultimate Male Enhancement by Nobi Nutrition contains four active ingredients, and we do have documented interactions with medications for three of them.
The most serious finding involves zinc oxide, which interacts with multiple antibiotic types—most notably quinolone antibiotics, tetracycline antibiotics, and cephalexin (Keflex). Zinc binds to these drugs in your stomach and reduces how much your body absorbs, making the antibiotics less effective.
You'd need to space them apart: take the antibiotic at least 2 hours before or 4–6 hours after this supplement.
Read the full breakdown — every affected drug type, severity by severity
Zinc also interacts with several other medications. It can reduce levels of penicillamine (used for certain conditions), ritonavir (an HIV medication), integrase inhibitors (also for HIV), and bictegravir/emtricitabine/tenofovir alafenamide (Biktarvy).
Theoretically, it may also interfere with cisplatin (a chemotherapy drug). Tribulus terrestris extract carries moderate interactions with blood pressure medications (antihypertensives)—it may lower blood pressure further—and with diabetes medications, raising the risk of low blood sugar (hypoglycemia).
It may also increase lithium levels if you're taking it for bipolar disorder.
Horny goat weed extract has several theoretical moderate interactions: it may lower blood pressure further with antihypertensives, boost estrogen levels if you're on hormone therapy, increase bleeding risk with blood thinners (anticoagulants) or antiplatelet drugs, and alter how your body processes certain medications broken down by liver enzymes (CYP1A2, CYP2B6, and CYP3A4 substrates). Maca root powder has no interactions documented in our data.
Altogether, these interactions span 1,077 individual medications. Please check your exact medications with the search tool on this page before starting.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Ultimate Male Enhancement?
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 Ultimate Male Enhancement interact with 1,090 drugs. Click any drug to see the details.
3 of the 4 ingredients in Ultimate Male Enhancement interact with drugs. Each result below shows which ingredient is responsible. Horny Goat Weed extract Tribulus terrestris extract Zinc Oxide
Ado-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Ultimate Male Enhancement — through 1 ingredient. Tap an ingredient for the detail:
Tribulus Terrestris ExtractAntidiabetes Drugs Moderate
Interaction Summary
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Tribulus Terrestris Extract + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Ultimate Male Enhancement — through 2 ingredients. Tap an ingredient for the detail:
Tribulus Terrestris ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris Extract + Acebutolol interactionHorny 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, horny goat weed might increase the risk of bleeding.
Read the full Horny Goat Weed Extract + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Ultimate Male Enhancement — through 1 ingredient. Tap an ingredient for the detail:
Horny Goat Weed ExtractAnticoagulant/antiplatelet Drugs, Cytochrome P450 3a4 (cyp3a4) 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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, 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 Ultimate Male Enhancement — 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, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Ultimate Male Enhancement — 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, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Ultimate Male Enhancement — 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, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 Ultimate Male Enhancement — 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 interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Ultimate Male Enhancement 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.
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.
Tribulus terrestris extract
Antidiabetes Drugs
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research shows that Tribulus can lower blood glucose levels in adults with type 2 diabetes who are taking antidiabetes medications.
Antihypertensive Drugs
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Animal research shows that tribulus can lower blood pressure by inhibiting angiotensin-converting enzyme (ACE). Tribulus has also demonstrated hypotensive effects in pre-hypertensive adults.
Lithium
Theoretically, tribulus might increase the levels and clinical effects of lithium.
Tribulus is thought to have diuretic properties. Due to these potential diuretic effects, tribulus might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.
Zinc Oxide
Bictegravir/Emtricitabine/Tenofovir Alafenamide (Biktarvy)
Theoretically, zinc might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Advise patients that bictegravir/emtricitabine/tenofovir alafenamide should be taken at least 2 hours before or 6 hours after zinc containing products.
Cephalexin (Keflex)
Zinc might decrease cephalexin levels by chelating with cephalexin in the gut and preventing its absorption.
A pharmacokinetic study shows that zinc sulfate 250 mg taken concomitantly with cephalexin 500 mg decreases peak levels of cephalexin by 31% and reduces the exposure to cephalexin by 27%. Also, taking zinc sulfate 3 hours before cephalexin decreases peak levels of cephalexin by 11% and reduces the exposure to cephalexin by 18%. By decreasing cephalexin levels, zinc might increase the risk of treatment failure. This effect does not occur when zinc is taken 3 hours after the cephalexin dose. To avoid an interaction, advise patients take zinc sulfate 3 hours after taking cephalexin.
Cisplatin (Platinol-Aq)
Theoretically, zinc might interfere with the therapeutic effects of cisplatin.
Animal research suggests that zinc stimulates tumor cell production of the protein metallothionein, which binds and inactivates cisplatin. It is not known whether zinc supplements or high dietary zinc intake can cause clinically significant interference with cisplatin therapy. Cisplatin might also increase zinc excretion.
Integrase Inhibitors
Theoretically, taking zinc along with integrase inhibitors might decrease the levels and clinical effects of these drugs.
Zinc is a divalent cation. Pharmacokinetic studies have shown that other divalent cations such as calcium and iron can decrease blood levels of the integrase inhibitor dolutegravir through chelation.
Penicillamine (Cuprimine, Depen)
Zinc might reduce the levels and clinical effects of penicillamine.
By forming an insoluble complex with penicillamine, zinc interferes with penicillamine absorption and activity. Zinc supplements reduce the efficacy of low-dose penicillamine (0.5-1 gram/day), but do not seem to affect higher doses (1-2.75 gram/day), provided dosing times are separated. Advise patients to take zinc and penicillamine at least 2 hours apart.
Quinolone Antibiotics
Zinc can decrease the levels and clinical effects of quinolones antibiotics.
Quinolones form complexes with zinc in the gastrointestinal tract, reducing absorption of both the quinolone and zinc if taken at the same time. Advise patients to take these drugs at least 2 hours before, or 4-6 hours after, zinc supplements.
Ritonavir (Norvir)
Zinc modestly reduces levels of ritonavir.
Clinical research shows that zinc might reduce serum ritonavir levels by chelating with ritonavir in the gut and preventing its absorption. In patients with HIV, ritonavir is taken with atazanavir to prevent the metabolism and increase the effects of atazanavir. A pharmacokinetic study shows that, in patients being treated with atazanavir/ritonavir, co-administration of zinc sulfate (Solvazinc tablets) 125 mg as a single dose or as multiple daily doses for 2 weeks reduces plasma levels of ritonavir by about 16%. However, atazanavir levels still remains high enough to prevent HIV virus replication. Therefore, the decrease in ritonavir levels is not likely to be clinically significant.
Tetracycline Antibiotics
Zinc might reduce levels of tetracycline antibiotics.
Tetracyclines form complexes with zinc in the gastrointestinal tract, which can reduce absorption of both the tetracycline and zinc when taken at the same time. Taking zinc sulfate 200 mg with tetracycline reduces absorption of the antibiotic by 30% to 40%. Demeclocycline and minocycline cause a similar interaction. However, doxycycline does not seem to interact significantly with zinc. Advise patients to take tetracyclines at least 2 hours before, or 4-6 hours after, zinc supplements to avoid any interactions.
Amiloride (Midamor)
Amiloride can modestly reduce zinc excretion and increase zinc levels.
Clinical research shows that amiloride can reduce urinary zinc excretion, especially at doses of 10 mg per day or more. This zinc-sparing effect can help to counteract zinc losses caused by thiazide diuretics, but it is unlikely to cause zinc toxicity at usual amiloride doses. The other potassium-sparing diuretics, spironolactone (Aldactone) and triamterene (Dyrenium), do not seem to have a zinc-sparing effect.
Atazanavir (Reyataz)
Zinc modestly reduces levels of atazanavir, although this effect does not seem to be clinically significant.
Clinical research shows that zinc might decrease serum atazanavir levels by chelating with atazanavir in the gut and preventing its absorption. Although a single dose of zinc sulfate (Solvazinc tablets) 125 mg orally does not affect atazanavir concentrations in patients being treated with atazanavir/ritonavir, co-administration of zinc sulfate 125 mg daily for 2 weeks reduces plasma levels of atazanavir by about 22% in these patients. However, despite this decrease, atazanavir levels still remain at high enough concentrations for the prevention of HIV virus replication.
Brand information
Manufacturer and brand details for Ultimate Male Enhancement, from the product label.
Nobi Nutrition
See all Nobi Nutrition products- Name
- Nobi Nutrition
- Street Address
- 427 N Tatnail Street
- City
- Wilmington
- State
- DE
- ZipCode
- 19801
Ultimate Male Enhancement by Nobi Nutrition: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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The Full Monographs Behind Ultimate Male Enhancement’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Zinc
Interacts with 67 drugsZinc is an essential mineral that your body needs for immune function, wound healing, taste, and smell. Most people get enough from food, but supplements can help correct or prevent a defici...
Read the full Zinc monograph → Herb & supplement monographMaca
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 monographTribulus
Interacts with 259 drugsTribulus is a plant supplement most often marketed to boost libido, testosterone, and athletic performance, but the human evidence behind these claims is weak and inconsistent. It is general...
Read the full Tribulus 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
Ultimate Male Enhancement'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 110 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.
Zinc 88 references
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- GlaxoSmithKline Consumer Advisory. GlaxoSmithKline (GSK) warns about a potential health risk associated with long-term, excessive use of GSK's zinc-containing denture adhesives Super Polygrip Original, Ultra Fresh and Extra Care. February 18, 2010. Availa
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Maca 1 reference
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Tribulus 10 references
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Horny Goat Weed 11 references
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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