Hops Extract Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Hops Extract 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 Extract is a dietary supplement by Earthborn Elements 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 Humulus lupulus. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Hops Extract by Earthborn Elements
Ask about any prescription or over-the-counter medication and we check it for interactions with Hops Extract by Earthborn Elements — 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 Extract by Earthborn Elements
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: Hops Extract (Humulus lupulus). It's a single-ingredient supplement in capsule form, with gelatin as an inactive ingredient to make up the capsule shell.
Does it work?
Couldn't assess
The evidence for hops extract's effectiveness isn't established in our data. We hold insufficient reliable evidence to rate it for age-related cognitive decline, sexual dysfunction, anxiety, ADHD, indigestion, or insomnia — the conditions it's sometimes used for.
That doesn't mean it doesn't work; it means rigorous studies backing those uses either aren't available or aren't strong enough to draw firm conclusions.
How safe is it?
Well-documented data
Hops extract is generally well tolerated short-term, but drowsiness is possible — especially if you're also taking other sedating medications or supplements. The long-term safety picture isn't well studied, so we don't have a clear picture of what happens with extended use.
The safety data advises against use during pregnancy and while breastfeeding, since there isn't enough information to know it's safe in those situations.
Meds to double-check
Moderate interaction found
Before you start, double-check your medications if you take any sedative drugs — sleep aids, anti-anxiety medications, or other CNS depressants carry a Moderate interaction risk. If you use estrogen therapy or hormone replacement, flag that too.
Drugs processed through your liver's CYP1A2 or CYP3A4 pathways have Minor documented interactions, so it's worth a quick cross-check.
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 extract may be worth considering if you're exploring it for sleep or anxiety, but the evidence supporting those uses isn't strong yet. If you take sedative medications, hormone replacement therapy, or drugs processed through your liver, check with us or your pharmacist first — the interactions are real.
Talk to your pharmacist about whether this fits your medications and health picture.
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 Dec 21, 2024.
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 Extract, straight from the product label.
| Brand | Earthborn Elements |
|---|---|
| Net contents | 200 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Dec 21, 2024 |
| DSLD ID | 319590 |
| Product type | Botanical |
| Supplement form | Capsule |
| 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 Extract by Earthborn Elements, sourced from the NIH Dietary Supplement Label Database.
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: as a dietary supplement, take 1 capsule 1 to 2 times daily, preferably with meals. Take with at least 8 oz of liquid.
Precautions
If pregnant, nursing, or taking medications, consult your physician.
General Statements
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FDA Statement of Identity
Dietary Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Hops Extract by Earthborn Elements 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 Extract by Earthborn Elements
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container200 Amounts shown are per serving.
Humulus lupulus
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...
Humulus lupulus monograph & interactionsOther (inactive) ingredients: Gelatin. These complete the product’s ingredient list but are not active constituents.
Hops Extract by Earthborn Elements Drug Interactions
HelloPharmacist Interaction Report
Hops Extract by Earthborn Elements does have documented interactions with medications.
The most serious concern is with sedative drugs (CNS depressants) — hops itself has sedative effects in animal studies, so taking it alongside sleep aids, anti-anxiety medications, or other sedatives might add up to more drowsiness than you'd get from either one alone. This is a Moderate severity interaction.
Read the full breakdown — every affected drug type, severity by severity
Hops also carries a Moderate interaction with estrogens, including hormone replacement therapy. Lab research suggests that certain hops compounds can bind to the same receptors estrogens do, potentially interfering with hormone therapy — though most hops extracts contain only small amounts of these compounds, so the real-world risk is less clear.
Two additional drug types have Minor interactions documented: drugs processed through your liver's CYP1A2 and CYP3A4 pathways. Lab work suggested hops might affect these, but human studies haven't found a clinically meaningful effect — meaning it probably won't matter in practice.
Altogether, these interactions span 853 individual medications.
Use the medication checker on this page to look up your exact drugs before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Hops Extract?
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 Extract interact with 863 drugs. Click any drug to see the details.
1 of the 1 ingredient in Hops Extract interact with drugs. Each result below shows which ingredient is responsible. Humulus lupulus
CetirizineCetirizine, Quzyttir, Zyrtec
How Cetirizine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Cetirizine interactionChloral HydrateChloral Hydrate
How Chloral Hydrate interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Chloral Hydrate interactionChlordiazepoxideLibrium
How Chlordiazepoxide interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Chlordiazepoxide interactionChlordiazepoxide, Clidinium BromideLibrax
How Chlordiazepoxide, Clidinium Bromide interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome P450 1a2 (cyp1a2) Substrates, Cns Depressants Moderate
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Humulus Lupulus + Chlordiazepoxide, Clidinium Bromide interactionChlorpheniramine Maleate, Hydrocodone BitartrateVituz
How Chlorpheniramine Maleate, Hydrocodone Bitartrate interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Humulus Lupulus + Chlorpheniramine Maleate, Hydrocodone Bitartrate interactionChlorpheniramine Polistirex, Codeine PolistirexTuzistra XR
How Chlorpheniramine Polistirex, Codeine Polistirex interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Chlorpheniramine Polistirex, Codeine Polistirex interactionChlorpheniramine, Hydrocodone, PseudoephedrineTussend
How Chlorpheniramine, Hydrocodone, Pseudoephedrine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Humulus Lupulus + Chlorpheniramine, Hydrocodone, Pseudoephedrine interactionChlorpromazineThorazine, Thorazine Spansules
How Chlorpromazine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Chlorpromazine interactionClobazamFrisium, Onfi, Sympazan
How Clobazam interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Clobazam interactionClonazepamCeberclon, Klonopin, Rivotril
How Clonazepam interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Humulus Lupulus + Clonazepam interactionClorazepateTranxene, Tranxene SD, Tranxene T-Tab
How Clorazepate interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Clorazepate interactionCodeine PhosphateCodeine
How Codeine Phosphate interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Codeine Phosphate interactionCodeine Phosphate, GuaifenesinBrontex, Robitussin AC
How Codeine Phosphate, Guaifenesin interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Codeine Phosphate, Guaifenesin interactionCodeine Phosphate, PseudoephedrineKg Fed, Nucofed
How Codeine Phosphate, Pseudoephedrine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Codeine Phosphate, Pseudoephedrine interactionCodeine Phosphate, Pseudoephedrine, TriprolidineCoActifed
How Codeine Phosphate, Pseudoephedrine, Triprolidine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Codeine Phosphate, Pseudoephedrine, Triprolidine interactionCodeine SulfateCodeine Sulfate
How Codeine Sulfate interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Codeine Sulfate interactionCodeine, PapaverineCopavin
How Codeine, Papaverine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Codeine, Papaverine interactionCodeine, ParacetamolCo-codamol
How Codeine, Paracetamol interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Codeine, Paracetamol interactionConjugated EstrogensCenestin, Enjuvia, Premarin, Premarin Vaginal Cream
How Conjugated Estrogens interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome 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 Humulus Lupulus + Conjugated Estrogens interactionConjugated Estrogens, Medroxyprogesterone AcetatePremplus, Prempro
How Conjugated Estrogens, Medroxyprogesterone Acetate interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusEstrogens, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of large amounts of hops might interfere with hormone replacement therapy due to competition for estrogen receptors.
Read the full Humulus Lupulus + Conjugated Estrogens, Medroxyprogesterone Acetate interactionConjugated Estrogens, MeprobamatePMB 200, PMB 400
How Conjugated Estrogens, Meprobamate interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome 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 Humulus Lupulus + Conjugated Estrogens, Meprobamate interactionConjugated Estrogens, MethyltestosteronePremarin with Methyltestosterone
How Conjugated Estrogens, Methyltestosterone interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusEstrogens, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of large amounts of hops might interfere with hormone replacement therapy due to competition for estrogen receptors.
Read the full Humulus Lupulus + Conjugated Estrogens, Methyltestosterone interactionCyamemazineTercian
How Cyamemazine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Cyamemazine interactionCyproterone Acetate, Ethinyl EstradiolDiane-35, Dianette
How Cyproterone Acetate, Ethinyl Estradiol interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome P450 1a2 (cyp1a2) Substrates, Estrogens +1 Moderate
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Humulus Lupulus + Cyproterone Acetate, Ethinyl Estradiol interactionDaridorexantQuviviq
How Daridorexant interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Humulus Lupulus + Daridorexant interactionDehydrocholic Acid, Homatropine Methylbromide, PhenobarbitalG.B.S.
How Dehydrocholic Acid, Homatropine Methylbromide, Phenobarbital interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Dehydrocholic Acid, Homatropine Methylbromide, Phenobarbital interactionDesipramineDesipramine, Norpramin, Pertofrane
How Desipramine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Desipramine interactionDesogestrel, Ethinyl EstradiolDesogen, Marvelon, Marvelon 21, Marvelon 28, Mircette, Ortho-Cept +2 more
How Desogestrel, Ethinyl Estradiol interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCytochrome P450 1a2 (cyp1a2) Substrates, Estrogens +1 Moderate
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Humulus Lupulus + Desogestrel, Ethinyl Estradiol interactionDeutetrabenazineAustedo
How Deutetrabenazine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Deutetrabenazine interactionDexmedetomidineIgalmi, Precedex
How Dexmedetomidine interacts with Hops Extract — through 1 ingredient. Tap an ingredient for the detail:
Humulus LupulusCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Humulus Lupulus + Dexmedetomidine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Hops Extract 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.
Humulus lupulus
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 Extract, from the product label.
Earthborn Elements
See all Earthborn Elements products- Name
- Earthborn Elements
- Street Address
- 9450 SW Gemini Dr #49936
- City
- Beaverton
- State
- Oregon
- ZipCode
- 97008
- Web Address
- Earthbornelements.com
Hops Extract by Earthborn Elements: Common Questions
Does Hops Extract by Earthborn Elements interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Will hops make me drowsy?
Is it safe to take while I'm on hormone replacement therapy?
Can I take this while pregnant or breastfeeding?
Does this actually work for sleep or anxiety?
What's in the capsule besides the hops?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Hops Extract 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 Extract’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Hops Extract'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