Hops Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Hops 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
Hops is a dietary supplement by Village Vitality with 1 active ingredient. Its ingredients are commonly taken for sleep problems and insomnia, anxiety and restlessness, menopausal symptoms.Based on those ingredients, 863 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are certified organic Hops. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Hops by Village Vitality
Ask about any prescription or over-the-counter medication and we check it for interactions with Hops by Village Vitality — 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 Hops by Village Vitality
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 one active ingredient: certified organic hops in liquid form. Hops is the flower cluster of a plant traditionally used in brewing and herbal medicine.
The liquid is made with grain alcohol and deionized water as inactive ingredients.
Does it work?
Couldn't assess
The evidence we hold doesn't establish that hops works for any of its marketed uses—age-related cognitive decline, sexual dysfunction, anxiety, ADHD, indigestion, or insomnia all carry a rating of insufficient reliable evidence. That doesn't mean it doesn't work; it means the science isn't there yet to confirm it does.
How safe is it?
Well-documented data
Hops is generally well tolerated in the short term, but it may cause drowsiness and long-term safety hasn't been well studied. The safety data advises against use during pregnancy.
For breastfeeding, there isn't enough safety information—avoid it unless you've talked it over with your doctor or pharmacist. Occupational exposure to hops dust (usually mixed with other dusts) has been linked to chronic cough and bronchitis in workers; this is less of a concern with oral supplements but worth knowing.
Meds to double-check
Moderate interaction found
Check before combining with sedative drugs (sleeping pills, anxiety medications, and other CNS depressants) and with estrogens or hormone replacement therapy. If you take any CYP1A2 or CYP3A4 substrate medications, the interaction risk is minor, but mention this supplement to your pharmacist so they can review your full list.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Hops might appeal to you if you're looking for a traditional herbal approach to sleep or anxiety, but the evidence for those uses isn't established yet. If you take sedative medications or hormone replacement therapy, check with your doctor or pharmacist first—hops could interact with those.
Pregnant or breastfeeding? Steer clear unless your healthcare provider says otherwise.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Mar 24, 2020.
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 Hops, straight from the product label.
| Brand | Village Vitality |
|---|---|
| Barcode (UPC) | 788332041815 |
| Net contents | 1 Fluid Ounce(s); 30 mL |
| Market status | On market |
| Date entered into DSLD | Mar 24, 2020 |
| DSLD ID | 215836 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (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 Hops by Village Vitality, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| certified organic Hops | 333 mg | -- |
Other ingredients: Grain Alcohol, deionized Water
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.
Suggested/Recommended/Usage/Directions
Suggested Use: 30-60 drops in juice or water, 2-3 times daily, or as needed.
Shake well before using.
Precautions
Warning: Keep out of the reach of children.
FDA Statement of Identity
Herbal Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Hops by Village Vitality 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 Hops by Village Vitality
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 mL Dosage formLiquid Servings per container30 Amounts shown are per serving.
Certified organic Hops
Interacts with863 drugs
Hops are most often used for sleep and mild anxiety, frequently combined with valerian, but the human evidence is limited and not very strong. They ar...
Certified organic Hops monograph & interactionsOther (inactive) ingredients: Grain Alcohol, Deionized Water. These complete the product’s ingredient list but are not active constituents.
Hops by Village Vitality Drug Interactions
HelloPharmacist Interaction Report
Village Vitality Hops is a single-ingredient liquid supplement that does interact with medications.
The most serious concern is with sedative drugs (CNS depressants)—hops may add to their drowsiness effect, and animal research suggests hops itself has sedative properties.
Read the full breakdown — every affected drug type, severity by severity
You'll also want to flag this with your doctor if you're taking estrogens or hormone replacement therapy. Hops might theoretically interfere with how those work, though most hops extracts contain only small amounts of the compounds involved.
Hops appears unlikely to significantly affect how your body breaks down drugs that depend on two major liver enzymes (CYP1A2 and CYP3A4 substrates), even though early lab work suggested it might. A human study didn't find a clinically meaningful effect.
Altogether, these interactions span 864 individual medications. Run your exact drugs through the checker on this page before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Hops?
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 Hops interact with 863 drugs. Click any drug to see the details.
1 of the 1 ingredient in Hops interact with drugs. Each result below shows which ingredient is responsible. certified organic Hops
AmitriptylineElavil
How Amitriptyline interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Certified Organic Hops + Amitriptyline interactionAmitriptyline, ChlordiazepoxideLimbitrol DS
How Amitriptyline, Chlordiazepoxide interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Amitriptyline, Chlordiazepoxide interactionAmitriptyline, PerphenazineEtrafon, Etrafon-A, Etrafon-Forte, Triavil
How Amitriptyline, Perphenazine interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants +1 Moderate
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Certified Organic Hops + Amitriptyline, Perphenazine interactionAmobarbitalAmytal
How Amobarbital interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Amobarbital interactionAmobarbital, Ephedrine SulfateEphedrine & Amytal
How Amobarbital, Ephedrine Sulfate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Amobarbital, Ephedrine Sulfate interactionAmobarbital, SecobarbitalTuinal
How Amobarbital, Secobarbital interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Amobarbital, Secobarbital interactionAprobarbital, Butabarbital, PhenobarbitalTriple Barbital
How Aprobarbital, Butabarbital, Phenobarbital interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aprobarbital, Butabarbital, Phenobarbital interactionAripiprazoleAbilify, Abilify Maintena, Abilify Mycite
How Aripiprazole interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aripiprazole interactionAripiprazole LauroxilAristada, Aristada Initio Kit
How Aripiprazole Lauroxil interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aripiprazole Lauroxil interactionAspirin, Butalbital, Caffeine, Codeine PhosphateFiorinal w/ Codeine
How Aspirin, Butalbital, Caffeine, Codeine Phosphate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Certified Organic Hops + Aspirin, Butalbital, Caffeine, Codeine Phosphate interactionAspirin, Caffeine, Codeine PhosphateAnacin w/ Codeine
How Aspirin, Caffeine, Codeine Phosphate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants +1 Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Certified Organic Hops + Aspirin, Caffeine, Codeine Phosphate interactionAspirin, Caffeine, Dihydrocodeine BitartrateSynalgos DC
How Aspirin, Caffeine, Dihydrocodeine Bitartrate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Certified Organic Hops + Aspirin, Caffeine, Dihydrocodeine Bitartrate interactionAspirin, Caffeine, HydrocodoneDamason-P
How Aspirin, Caffeine, Hydrocodone interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants +1 Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Certified Organic Hops + Aspirin, Caffeine, Hydrocodone interactionAspirin, Caffeine, Phenacetin, PropoxypheneMargesic Comp. 65
How Aspirin, Caffeine, Phenacetin, Propoxyphene interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Certified Organic Hops + Aspirin, Caffeine, Phenacetin, Propoxyphene interactionAspirin, Carisoprodol, Codeine PhosphateSoma Compound w/ Codeine
How Aspirin, Carisoprodol, Codeine Phosphate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Carisoprodol, Codeine Phosphate interactionAspirin, Codeine PhosphateAspirin w/ Codeine
How Aspirin, Codeine Phosphate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Codeine Phosphate interactionAspirin, Codeine Phosphate, MethocarbamolRobaxisal C
How Aspirin, Codeine Phosphate, Methocarbamol interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Codeine Phosphate, Methocarbamol interactionAspirin, Codeine Phosphate, PhenobarbitalPhenaphen
How Aspirin, Codeine Phosphate, Phenobarbital interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Codeine Phosphate, Phenobarbital interactionAspirin, Diphenhydramine, PhenylpropanolamineAlka Seltzer Plus Night Time Effervescent
How Aspirin, Diphenhydramine, Phenylpropanolamine interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Diphenhydramine, Phenylpropanolamine interactionAspirin, Ethoheptazine, MeprobamateEquagesic
How Aspirin, Ethoheptazine, Meprobamate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Ethoheptazine, Meprobamate interactionAspirin, HydrocodoneAlor 5 500, Lortab ASA
How Aspirin, Hydrocodone interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Hydrocodone interactionAspirin, OxycodonePercodan
How Aspirin, Oxycodone interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Oxycodone interactionAspirin, PentazocineTalwin Compound
How Aspirin, Pentazocine interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Aspirin, Pentazocine interactionAtropine, Hyoscyamine, PhenobarbitalHypnaldyne
How Atropine, Hyoscyamine, Phenobarbital interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Atropine, Hyoscyamine, Phenobarbital interactionAtropine, Hyoscyamine, Phenobarbital, ScopolamineBarbidonna No. 2, Belladonna Phenobarbital
How Atropine, Hyoscyamine, Phenobarbital, Scopolamine interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Atropine, Hyoscyamine, Phenobarbital, Scopolamine interactionAtropine, Hyoscyamine, Scopolamine, PhenobarbitalBarbeloid, Donnatal #2, Donphen
How Atropine, Hyoscyamine, Scopolamine, Phenobarbital interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Atropine, Hyoscyamine, Scopolamine, Phenobarbital interactionAtropine, PhenobarbitalAnthrocol
How Atropine, Phenobarbital interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Atropine, Phenobarbital interactionAtropine, MeperidineAtropine, Meperidine
How Atropine, Meperidine interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Atropine, Meperidine interactionAtropine, Morphine SulfateAtropine, Morphine Sulfate
How Atropine, Morphine Sulfate interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Certified Organic Hops + Atropine, Morphine Sulfate interactionBazedoxifene Acetate, Conjugated EstrogensDuavee
How Bazedoxifene Acetate, Conjugated Estrogens interacts with Hops — through 1 ingredient. Tap an ingredient for the detail:
Certified Organic HopsCytochrome P450 3a4 (cyp3a4) Substrates, Estrogens Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Certified Organic Hops + Bazedoxifene Acetate, Conjugated Estrogens interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Hops 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.
certified organic Hops
Cns Depressants
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Some animal research shows that hops has sedative effects.
Estrogens
Theoretically, concomitant use of large amounts of hops might interfere with hormone replacement therapy due to competition for estrogen receptors.
In vitro research suggests that certain hops constituents can competitively bind to estrogen receptors. However, most hops extracts contain very small amounts of these constituents.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
In vitro research suggests that flavonoid constituents of hops inhibit CYP1A2 enzyme activity. However, a pharmacokinetic study in healthy postmenopausal patients shows that taking a standardized extract of spent hops containing prenylated phenols, as 59.5 mg twice daily for 2 weeks, does not affect levels of caffeine, a CYP1A2 probe substrate.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Animal research suggests that specific constituents of hops, called lupulones, can induce hepatic CYP3A4 enzyme activity. However, a pharmacokinetic study in healthy postmenopausal patients with normal metabolism shows that taking a standardized extract of spent hops containing prenylated phenols, as 59.5 mg twice daily for 2 weeks, decreases the concentration of alprazolam, a CYP3A4 probe substrate, by 7.6%. This reduction is unlikely to be clinically relevant.
Brand information
Manufacturer and brand details for Hops, from the product label.
Village Vitality
See all Village Vitality products- Name
- Woodstock Apothecary
- Street Address
- 79 Tinker Street
- City
- Woodstock
- State
- NY
- ZipCode
- 12498
Hops by Village Vitality: Common Questions
Does Hops by Village Vitality interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Will hops make me drowsy?
Can I take this if I'm on hormone replacement therapy?
Is this safe during pregnancy?
What about breastfeeding?
Does hops actually help with sleep or anxiety?
What's in the liquid?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Hops 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 Hops’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Hops'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 15 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.
Hops 15 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- Zava DT, Dollbaum CM, Blen M. Estrogen and progestin bioactivity of foods, herbs, and spices. Proc Soc Exp Biol Med 1998;217:369-78. PubMed
- Milligan SR, Kalita JC, Heyerick A, et al. Identification of a potent phytoestrogen in hops (Humulus lupulus L.) and beer. J Clin Endocrinol Metab 1999;84:2249-52.. PubMed
- Milligan SR, Kalita JC, Pocock V, et al. The endocrine activities of 8-prenylnaringenin and related hop (Humulus lupulus L.) flavonoids. J Clin Endocrinol Metab 2000;85:4912-5.. DOI
- Henderson MC, Miranda CL, Stevens JF, et al. In vitro inhibition of human P450 enzymes by prenylated flavonoids from hops, Humulus lupulus. Xenobiotica 2000;30:235-51.. PubMed
- Mannering, G. J., Shoeman, J. A., and Deloria, L. B. Identification of the antibiotic hops component, colupulone, as an inducer of hepatic cytochrome P-4503A in the mouse. Drug Metab Dispos 1992;20(2):142-147. DOI
- Skorska, C., Mackiewicz, B., Gora, A., Golec, M., and Dutkiewicz, J. Health effects of inhalation exposure to organic dust in hops farmers. Ann.Univ Mariae.Curie Sklodowska [Med] 2003;58(1):459-465.
- Schiller, H., Forster, A., Vonhoff, C., Hegger, M., Biller, A., and Winterhoff, H. Sedating effects of Humulus lupulus L. extracts. Phytomedicine. 2006;13(8):535-541. PubMed
- van Hunsel, F. P. and Kampschoer, P. [Postmenopausal bleeding and dietary supplements: a possible causal relationship with hop- and soy-containing preparations]. Ned.Tijdschr.Geneeskd. 2012;156(41):A5095.
- Fenselau, C. and Talalay, P. Is oestrogenic activity present in hops? Food Cosmet.Toxicol. 1973;11(4):597-602. PubMed
- Godnic-Cvar, J., Zuskin, E., Mustajbegovic, J., Schachter, E. N., Kanceljak, B., Macan, J., Ilic, Z., and Ebling, Z. Respiratory and immunological findings in brewery workers. Am J Ind Med 1999;35(1):68-75. DOI
- Lee KM, Jung JS, Song DK, and et al. Effects of Humulus lupulus extract on the central nervous system in mice. Planta Med 1993;59(Suppl):A691.
- Assessment report on Humulus lupulus L., flos. European Medicines Agency, 2014. Available at: https://www.ema.europa.eu/en/documents/herbal-report/final-assessment-report-humulus-lupulus-l-flos_en.pdf. Accessed September 29, 2021.
- van Breemen RB, Chen L, Tonsing-Carter A, et al. Pharmacokinetic Interactions of a Hop Dietary Supplement with Drug Metabolism in Perimenopausal and Postmenopausal Women. J Agric Food Chem. 2020;68(18):5212-5220. 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.
© 2021 Therapeutic Research Center, LLC