Absinthium Ingredients & Drug Interactions
by Nestmann
What is this page for?
First and foremost: checking Absinthium 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
Absinthium is a dietary supplement by Nestmann with 10 active ingredients. Its ingredients are commonly taken for irritable bowel syndrome (ibs), indigestion and gas, nausea.Based on those ingredients, 1,380 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Sage, Peppermint, Fennel. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Absinthium by Nestmann
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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 Absinthium by Nestmann
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
Absinthium contains 10 active herbal ingredients: peppermint, sage, juniper, blessed thistle, centaury, wormwood, elecampane, fennel, hyssop, and anise. These are delivered in a blend form suspended in water and alcohol.
Peppermint is used for digestive comfort and irritable bowel syndrome. Sage has traditionally supported cognitive function and menopausal symptom relief.
Juniper, blessed thistle, centaury, and wormwood are traditional digestive bitters meant to stimulate stomach function. Fennel is included for dysmenorrhea (period cramps).
Elecampane and hyssop are respiratory herbs, and anise rounds out the blend with traditional digestive and hormonal support. The inactive ingredients are water and alcohol.
Does it work?
Strong evidence
The evidence for most of these herbs is modest. Peppermint stands out as likely effective for irritable bowel syndrome and possibly effective for indigestion, nausea from chemotherapy, and related gastrointestinal uses.
Sage and fennel are possibly effective for their traditional uses — sage for menopausal symptoms and cognitive function, fennel for period cramps — but the evidence is limited. For juniper, blessed thistle, centaury, wormwood, elecampane, hyssop, and anise, the data we hold shows insufficient evidence to rate effectiveness for the conditions they're traditionally used for.
That doesn't mean they don't work; it means rigorous human trials are lacking.
How safe is it?
Well-documented data
Peppermint and sage are generally well tolerated in food amounts, though concentrated oils should be used cautiously. The most common side effects from peppermint are abdominal pain, heartburn, nausea, and diarrhea.
Sage can cause agitation, dizziness, nausea, and vomiting, and in rare cases seizures from its thujone content. Juniper should not be used long-term because it may irritate the kidneys.
Blessed thistle in large doses can cause stomach upset and vomiting. Wormwood contains thujone, a neurotoxin that in medicinal amounts can cause muscle aches, nausea, kidney damage, and seizures; chronic absinthe use (absinthe being a wormwood-containing spirit) has historically caused addiction, hallucinations, tremors, and brain damage.
Elecampane and fennel can trigger allergic reactions in people sensitive to the daisy family of plants. Anise is generally safe but can rarely cause anaphylaxis in sensitive individuals.
Several ingredients — sage, juniper, wormwood, elecampane, and hyssop — should be avoided in pregnancy because of insufficient safety data or traditional use patterns suggesting uterine stimulation. Anise is possibly unsafe in pregnancy, and fennel is possibly unsafe.
Peppermint is likely safe in pregnancy. Sage and blessed thistle are possibly unsafe while breastfeeding; juniper, wormwood, elecampane, hyssop, and fennel should be avoided because safety is unknown.
Anise is likely safe while breastfeeding.
Meds to double-check
Moderate interaction found
Before taking Absinthium, check with your pharmacist if you take anticonvulsants (seizure drugs), as wormwood may interfere with their effectiveness. Also double-check any blood thinners or antiplatelet drugs (fennel and anise may increase bleeding risk), birth control or hormone therapy (multiple ingredients may reduce effectiveness), diabetes medications (juniper and anise may lower blood sugar further), sedatives or CNS depressants (sage and elecampane may add to drowsiness), stomach acid-lowering drugs like H2-blockers or proton pump inhibitors (blessed thistle may reduce their effect), and any medication metabolized by liver enzymes CYP2C19, CYP2C9, or CYP3A4 — peppermint, sage, and fennel may raise their levels.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with strong clinical evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
Absinthium is a traditional digestive and herbal blend with modest evidence supporting peppermint for IBS and indigestion. However, it interacts with a very large number of medications — including blood thinners, seizure drugs, diabetes medications, birth control, and many others — so you need to check your specific prescriptions before starting.
It's not appropriate during pregnancy or breastfeeding for most of its ingredients. Talk to your pharmacist if you take any regular medications or are pregnant or nursing.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 10 of 10 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Sep 25, 2013.
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 Absinthium, straight from the product label.
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 Absinthium by Nestmann, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Peppermint | 0 Not Present | -- |
| Sage | 0 Not Present | -- |
| Juniper | 0 Not Present | -- |
| Herbal Fluid Extract Blend | 952 mg | -- |
| Blessed Thistle | 0 Not Present | -- |
| Centaury | 0 Not Present | -- |
| Wormwood | 0 Not Present | -- |
| Elecampane | 0 Not Present | -- |
| Fennel | 0 Not Present | -- |
| Hyssop | 0 Not Present | -- |
| Anise | 0 Not Present | -- |
Other ingredients: Water, Alcohol
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: Adults take 30 to 40 drops in 3 oz. water before meals or when needed. May be repeated directly after meals. May take 20 drops every one to two hours. Children receive 1/2 of the adult amount. Infants take 3 to 5 drops three times daily.
Precautions
Warnings: If pregnant or breast-feeding, consult a health professional before use.
Keep out of reach of children.
Tamper Evident: Use this product only if tamper evident ring has not been broken away from base of cap.
General Statements
3990
17
Cloudiness or sediment can occur in herbal products and will not alter the effectiveness.
>>NESTMAN<<
Made in Germany Nestmann Pharma Zapfendorf/Bamberg
FDA Statement of Identity
Herbal Liquid Extract Supplement
Seals/Symbols
MPI
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Absinthium by Nestmann 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 Absinthium by Nestmann
These are the 10 active ingredients this product is made of. Select any to open its full monograph.
Serving size0.09 mL Dosage formLiquid Servings per container83 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.
Herbal Fluid Extract Blend
- › Peppermint
- › Sage
- › Juniper
- › Blessed Thistle
- › Centaury
- › Wormwood
- › Elecampane
- › Fennel
- › Hyssop
- › Anise
Other (inactive) ingredients: Water, Alcohol. These complete the product’s ingredient list but are not active constituents.
Absinthium by Nestmann Drug Interactions
HelloPharmacist Interaction Report
Nestmann's Absinthium is a 10-ingredient herbal liquid that interacts with a significant number of medications.
The most serious interaction is with anticonvulsants (seizure medications) — wormwood, one of the active ingredients, contains thujone, a compound with convulsant properties that could theoretically interfere with how seizure drugs work.
Read the full breakdown — every affected drug type, severity by severity
Peppermint and sage in this product both inhibit several liver enzymes (CYP2C19, CYP2C9, and CYP3A4) that break down many common medications. This means they could theoretically raise the levels of drugs metabolized by these pathways — a Moderate-severity interaction.
Peppermint also interacts with cyclosporine (an immunosuppressant). Sage additionally affects CNS depressants (sedatives, sleep aids), blood pressure medications, and hormone therapies.
Fennel and anise each carry multiple Moderate interactions including effects on blood thinners, birth control, hormone therapy, diabetes medications, and several individual drugs like ciprofloxacin and tamoxifen. Elecampane may add to the sedating effects of CNS depressants.
Juniper and blessed thistle have Minor interactions with diabetes medications, diuretics, lithium, and stomach acid-lowering drugs respectively. Centaur and hyssop had no documented interactions in our data.
Altogether, these interactions span 1,364 individual medications.
Because of the breadth of affected drugs, you'll want to check your exact medications with the tool on this page before starting.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Absinthium?
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 Absinthium interact with 1,380 drugs. Click any drug to see the details.
8 of the 10 ingredients in Absinthium interact with drugs. Each result below shows which ingredient is responsible. Sage Peppermint Fennel Elecampane Anise Juniper Wormwood Blessed Thistle
Ado-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
FennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Ado-trastuzumab Emtansine interactionSageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Ado-trastuzumab Emtansine interactionPeppermintCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Ado-trastuzumab Emtansine interactionAbciximabReoPro
How Abciximab interacts with Absinthium — through 1 ingredient. Tap an ingredient for the detail:
FennelAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fennel might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Fennel + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
FennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Abemaciclib interactionSageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Abemaciclib interactionPeppermintCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
PeppermintCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Abiraterone interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Abiraterone interactionSageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Abiraterone Acetate interactionPeppermintCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Abiraterone Acetate interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
FennelAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fennel might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Fennel + Abrocitinib interactionSageCytochrome P450 2c9 (cyp2c9) Substrates, Cytochrome P450 2c19 (cyp2c19) Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2C9.
Read the full Sage + Abrocitinib interactionPeppermintCytochrome P450 2c19 (cyp2c19) Substrates, Cytochrome P450 2c9 (cyp2c9) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP2C19 substrates.
Read the full Peppermint + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
PeppermintCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acalabrutinib interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acalabrutinib interactionSageCytochrome P450 3a4 (cyp3a4) Substrates, P-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
SageAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking sage with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Sage + Acarbose interactionAniseAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, anise seed might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Anise + Acarbose interactionJuniperAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking juniper berry with antidiabetes medications might cause additive hypoglycemia.
Read the full Juniper + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Absinthium — through 1 ingredient. Tap an ingredient for the detail:
SageAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, sage might increase or decrease the effects of antihypertensive drugs.
Read the full Sage + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Absinthium — through 1 ingredient. Tap an ingredient for the detail:
FennelAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fennel might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Fennel + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with Absinthium — through 2 ingredients. Tap an ingredient for the detail:
ElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acepromazine interactionSageCns Depressants, Anticholinergic Drugs Moderate
Interaction Summary
Theoretically, taking sage might increase the sedative and adverse effects of CNS depressants.
Read the full Sage + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen interactionAniseAcetaminophen (tylenol, Others) Minor
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Aspirin interactionFennelAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, fennel might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Fennel + Acetaminophen, Aspirin interactionAniseAcetaminophen (tylenol, Others) Minor
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Aspirin interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
FennelAnticoagulant/antiplatelet Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Read the full Fennel + Acetaminophen, Aspirin, Caffeine interactionPeppermintCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acetaminophen, Aspirin, Caffeine interactionAniseAcetaminophen (tylenol, Others), Caffeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Aspirin, Caffeine interactionSageCytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAniseAcetaminophen (tylenol, Others) Minor
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Absinthium — through 3 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Butalbital interactionAniseAcetaminophen (tylenol, Others) Minor
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Butalbital interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Acetaminophen, Butalbital, Caffeine interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Butalbital, Caffeine interactionAniseAcetaminophen (tylenol, Others), Caffeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Butalbital, Caffeine interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Absinthium — through 5 ingredients. Tap an ingredient for the detail:
PeppermintCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acetaminophen, Butalbital, Caffeine, Codeine interactionAniseAcetaminophen (tylenol, Others), Caffeine +1 Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Butalbital, Caffeine, Codeine interactionSageCytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Butalbital, Caffeine, Codeine interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Butalbital, Caffeine, Codeine interactionElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
ElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Butalbital, Codeine interactionSageCytochrome P450 2d6 (cyp2d6) Substrates, Cns Depressants +1 Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Sage + Acetaminophen, Butalbital, Codeine interactionAniseAcetaminophen (tylenol, Others), Codeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Butalbital, Codeine interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
AniseAcetaminophen (tylenol, Others), Codeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Butalbital, Codeine Phosphate interactionSageCytochrome P450 2e1 (cyp2e1) Substrates, Cns Depressants +1 Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Butalbital, Codeine Phosphate interactionElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Butalbital, Codeine Phosphate interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Absinthium — through 5 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +3 Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAniseAcetaminophen (tylenol, Others), Caffeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + 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 Absinthium — through 5 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 2d6 (cyp2d6) Substrates, Cns Depressants +2 Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Sage + Acetaminophen, Caffeine, Codeine interactionElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Caffeine, Codeine interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Caffeine, Codeine interactionAniseAcetaminophen (tylenol, Others), Caffeine +1 Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Caffeine, Codeine interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Absinthium — through 5 ingredients. Tap an ingredient for the detail:
PeppermintCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAniseAcetaminophen (tylenol, Others), Caffeine +1 Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Caffeine, Codeine, Salicylamide interactionSageCytochrome P450 2e1 (cyp2e1) Substrates, Cns Depressants +2 Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Caffeine, Codeine, Salicylamide interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Caffeine, Codeine, Salicylamide interactionElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Absinthium — through 5 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates +2 Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Acetaminophen, Caffeine, Dihydrocodeine interactionPeppermintCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acetaminophen, Caffeine, Dihydrocodeine interactionAniseAcetaminophen (tylenol, Others), Caffeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Caffeine, Dihydrocodeine interactionElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Caffeine, Dihydrocodeine interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
FennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Caffeine, Isometheptene interactionSageCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2e1 (cyp2e1) Substrates Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Acetaminophen, Caffeine, Isometheptene interactionAniseAcetaminophen (tylenol, Others), Caffeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Caffeine, Isometheptene interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Absinthium — through 5 ingredients. Tap an ingredient for the detail:
PeppermintCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acetaminophen, Caffeine, Pyrilamine interactionAniseAcetaminophen (tylenol, Others), Caffeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Caffeine, Pyrilamine interactionSageCytochrome P450 2e1 (cyp2e1) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Caffeine, Pyrilamine interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Caffeine, Pyrilamine interactionJuniperDiuretic Drugs Minor
Interaction Summary
Theoretically, juniper berry might increase the risk of adverse effects from diuretic drugs.
Read the full Juniper + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Sage + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionPeppermintCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAniseAcetaminophen (tylenol, Others) Minor
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Absinthium — through 5 ingredients. Tap an ingredient for the detail:
SageCns Depressants, Cytochrome P450 2d6 (cyp2d6) Substrates +3 Moderate
Interaction Summary
Theoretically, taking sage might increase the sedative and adverse effects of CNS depressants.
Read the full Sage + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionElecampaneCns Depressants Moderate
Interaction Summary
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Read the full Elecampane + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAniseAcetaminophen (tylenol, Others), Codeine Moderate
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 2e1 (cyp2e1) Substrates, Anticholinergic Drugs +2 Moderate
Interaction Summary
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Read the full Sage + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionPeppermintCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
Read the full Peppermint + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAniseAcetaminophen (tylenol, Others) Minor
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Absinthium — through 4 ingredients. Tap an ingredient for the detail:
SageCytochrome P450 3a4 (cyp3a4) Substrates, Anticholinergic Drugs +2 Moderate
Interaction Summary
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
Read the full Sage + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionPeppermintCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Read the full Peppermint + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionFennelCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
Read the full Fennel + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAniseAcetaminophen (tylenol, Others) Minor
Interaction Summary
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Read the full Anise + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Absinthium 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.
Sage
Anticholinergic Drugs
Theoretically, sage might decrease the clinical effects of anticholinergic drugs.
In vitro evidence suggests that common sage (Salvia officinalis) and Spanish sage (Salvia lavandulaefolia) can inhibit acetylcholinesterase and might increase acetylcholine levels.
Anticonvulsants
Theoretically, sage might interfere with the clinical effects of anticonvulsant drugs.
Some species of sage can cause convulsions when consumed in large quantities.
Antidiabetes Drugs
Theoretically, taking sage with antidiabetes drugs might increase the risk of hypoglycemia.
In patients with polycystic ovary syndrome (PCOS) or inadequately controlled type 2 diabetes, common sage (Salvia officinalis) has demonstrated hypoglycemic activity. However, other clinical research in patients with inadequately controlled type 2 diabetes shows that common sage extract does not lower fasting blood glucose levels.
Antihypertensive Drugs
Theoretically, sage might increase or decrease the effects of antihypertensive drugs.
Animal research suggests that common sage (Salvia officinalis) can cause prolonged blood pressure reduction. However, clinical research suggests that Spanish sage (Salvia lavandulaefolia) can increase blood pressure in some people with hypertension. Until more is known, use with caution.
Benzodiazepines
Theoretically, taking sage might increase the sedative and adverse effects of benzodiazepines.
In vitro evidence suggests that certain components of common sage (Salvia officinalis) can bind to benzodiazepine receptors. This effect has not been reported in humans.
Cholinergic Drugs
Theoretically, sage might have additive effects when used with cholinergic drugs.
In vitro evidence suggests that common sage (Salvia officinalis) and Spanish sage (Salvia lavandulaefolia) can inhibit acetylcholinesterase and might increase acetylcholine levels.
Cns Depressants
Theoretically, taking sage might increase the sedative and adverse effects of CNS depressants.
Some constituents of sage have CNS depressant activity.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2C19.
In vitro evidence suggests that aqueous extracts of sage can inhibit CYP2C19. So far, this interaction has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2C9.
In vitro evidence suggests that aqueous extracts of sage can inhibit CYP2C9. So far, this interaction has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2D6.
In vitro evidence suggests that aqueous extracts of sage can inhibit CYP2D6. So far, this interaction has not been reported in humans.
Cytochrome P450 2E1 (Cyp2E1) Substrates
Theoretically, sage might decrease the levels and clinical effects of drugs metabolized by CYP2E1.
Animal research suggests that drinking common sage (Salvia officinalis) tea increases the expression of CYP2E1. So far, this interaction has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP3A4.
In vitro evidence suggests that aqueous extracts of sage can inhibit CYP3A4. So far, this interaction has not been reported in humans.
Estrogens
Theoretically, sage might interfere with hormone therapy.
In vitro evidence suggests that geraniol, a constituent of Spanish sage (Salvia lavandulaefolia), exerts estrogenic activity. The clinical significance of this effect is unclear.
P-Glycoprotein Substrates
Theoretically, sage might increase levels of drugs transported by P-glycoprotein.
In vitro research suggests that common sage (Salvia officinalis) can inhibit the multi-drug transporter protein, P-glycoprotein. This effect has not been reported in humans.
Peppermint
Cyclosporine (Neoral, Sandimmune)
Theoretically, peppermint oil might increase the levels and adverse effects of cyclosporine.
In animal research, peppermint oil inhibits cyclosporine metabolism and increases cyclosporine levels. Inhibition of cytochrome P450 3A4 (CYP3A4) may be partially responsible for this interaction. An interaction between peppermint oil and cyclosporine has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, peppermint might increase the levels of CYP2C19 substrates.
In vitro research shows that peppermint oil inhibits CYP2C19. So far, this interaction has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, peppermint might increase the levels of CYP2C9 substrates.
In vitro research shows that peppermint oil inhibits CYP2C9. So far, this interaction has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, peppermint might increase the levels of CYP3A4 substrates.
Clinical research in healthy volunteers shows that a single dose of peppermint oil 600 mg inhibits CYP3A4 enzymes and increases the AUC of felodipine, a CYP3A4 substrate. However, in vitro research suggests that peppermint oil only inhibits CYP3A4 at very high concentrations.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, peppermint might increase the levels of CYP1A2 substrates.
In vitro and animal research shows that peppermint oil and peppermint leaf inhibit CYP1A2. However, in clinical research, peppermint tea did not significantly affect the metabolism of caffeine, a CYP1A2 substrate. It is possible that the 6-day duration of treatment may have been too short to identify a difference.
Fennel
Anticoagulant/Antiplatelet Drugs
Theoretically, fennel might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
Animal research suggests that fennel oil has antithrombotic and antiplatelet effects.
Ciprofloxacin (Cipro)
Theoretically, fennel might decrease the levels and clinical effects of ciprofloxacin.
Animal research shows that fennel reduces ciprofloxacin bioavailability by nearly 50%, possibly due to the metal cations such as calcium, iron, and magnesium contained in fennel. This study also found that fennel increased tissue distribution and slowed elimination of ciprofloxacin.
Contraceptive Drugs
Theoretically, taking large amounts of fennel might decrease the effects of contraceptive drugs due to competition for estrogen receptors.
Some constituents of fennel have estrogenic activity.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, fennel might increase levels of drugs metabolized by CYP3A4.
In vitro research suggests that fennel inhibits CYP3A4 enzyme activity. This effect has not been reported in humans.
Estrogens
Theoretically, taking large amounts of fennel might interfere with hormone replacement therapy due to competition for estrogen receptors.
Some constituents of fennel have estrogenic activity.
Tamoxifen (Nolvadex)
Theoretically, taking large amounts of fennel might decrease the antiestrogenic effect of tamoxifen.
Some constituents of fennel have estrogenic activity, which may interfere with the antiestrogenic activity of tamoxifen.
Elecampane
Cns Depressants
Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.
Elecampane might have sedative effects.
Anise
Antidiabetes Drugs
Theoretically, anise seed might increase the risk of hypoglycemia when taken with antidiabetes drugs.
A small clinical study shows that anise seed powder decreases fasting blood glucose levels by 36% when compared to baseline.
Caffeine
Theoretically, anise oil might decrease the efficacy of caffeine.
Animal research shows that taking anise oil with caffeine decreases the bioavailability of caffeine. Whether this interaction will occur in humans is unclear.
Codeine
Theoretically, anise oil might increase the effects and adverse effects of codeine.
Animal research shows that anise oil increases the analgesic effects of codeine, possibly by inducing its phase I metabolism and increasing conversion to morphine. Whether this interaction occurs in humans is unclear.
Contraceptive Drugs
Theoretically, anise might interfere with contraceptive drug therapy.
Some in vitro research suggests that anise has estrogenic effects, while other in vitro research suggests that anise has antiestrogenic effects.
Diazepam (Valium)
Theoretically, anise oil might increase the effects and adverse effects of diazepam.
Animal research shows that taking anise oil with diazepam increases the motor impairment associated with diazepam, possibly by inhibiting its breakdown by cytochrome P450 3A4. Whether this interaction occurs in humans is unclear.
Estrogens
Theoretically, anise might interfere with estrogen-based hormone replacement therapy.
Some in vitro research suggests that anise has estrogenic effects, while other in vitro research suggests that anise has antiestrogenic effects.
Fluoxetine (Prozac)
Theoretically, anise oil might decrease the efficacy of fluoxetine.
Animal research shows that taking anise oil with fluoxetine reduces the antidepressant effects of fluoxetine, possibly by promoting its breakdown by cytochrome P450 2D6. Whether this interaction occurs in humans is unclear.
Imipramine (Tofranil)
Theoretically, anise oil might decrease the efficacy of imipramine.
Animal research shows that taking anise oil with imipramine reduces the antidepressant effects of imipramine, possibly by promoting its breakdown by cytochrome P450 2D6. Whether this interaction occurs in humans is unclear.
Midazolam (Versed)
Theoretically, anise oil might increase the effects and adverse effects of midazolam.
Animal research shows that taking anise oil with midazolam increases the motor impairment associated with midazolam, possibly by inhibiting its breakdown by cytochrome P450 3A4. Whether this interaction occurs in humans is unclear.
Tamoxifen (Nolvadex)
Theoretically, anise might interfere with tamoxifen therapy.
Some in vitro research suggests that anise has estrogenic effects, while other in vitro research suggests that anise has antiestrogenic effects.
Acetaminophen (Tylenol, Others)
Theoretically, anise oil might decrease the levels and clinical effects of acetaminophen.
Animal research shows that taking anise oil with acetaminophen decreases peak plasma levels of acetaminophen but does not reduce overall bioavailability. Whether this interaction will occur in humans is unclear.
Juniper
Antidiabetes Drugs
Theoretically, taking juniper berry with antidiabetes medications might cause additive hypoglycemia.
Animal research shows that juniper berry can lower blood glucose.
Diuretic Drugs
Theoretically, juniper berry might increase the risk of adverse effects from diuretic drugs.
Juniper berry is thought to have mild diuretic effects.
Lithium
Theoretically, juniper berry might reduce lithium excretion and increase serum levels of lithium.
Juniper berry is thought to have mild diuretic effects.
Wormwood
Anticonvulsants
Theoretically, taking wormwood might interfere with the effects of anticonvulsant drugs.
Thujone, a constituent of wormwood, has convulsant effects.
Blessed Thistle
Antacids
Theoretically, blessed thistle might decrease the effectiveness of antacids.
There are reports that blessed thistle increases stomach acid.
H2-Blockers
Theoretically, blessed thistle might decrease the effectiveness of H2-blockers.
There are reports that blessed thistle increases stomach acid.
Proton Pump Inhibitors (Ppis)
Theoretically, blessed thistle might decrease the effectiveness of PPIs.
There are reports that blessed thistle increases stomach acid.
Brand information
Manufacturer and brand details for Absinthium, from the product label.
Absinthium by Nestmann: Common Questions
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Absinthium 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 Absinthium’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Peppermint
Interacts with 796 drugsPeppermint is a popular herb with the best evidence supporting enteric-coated peppermint oil for easing IBS symptoms. It is generally well tolerated for most adults, but it can cause heartbu...
Read the full Peppermint monograph → Herb & supplement monographSage
Interacts with 1,296 drugsSage is a common kitchen herb that is generally safe in food amounts and is traditionally used for sore throats, digestion, sweating, and memory. Some early research is encouraging for sore...
Read the full Sage monograph → Herb & supplement monographJuniper
Interacts with 162 drugsJuniper berry is a traditional herb best known for flavoring gin and for its folk use as a diuretic and digestive aid. Solid human evidence for its health benefits is limited, and it can irr...
Read the full Juniper monograph → Herb & supplement monographBlessed Thistle
Interacts with 36 drugsBlessed thistle is a bitter herb traditionally used to stimulate appetite and ease mild digestive complaints. High-quality human studies are lacking, so its benefits are not well proven. It...
Read the full Blessed Thistle monograph → Herb & supplement monographCentaury
Centaury is a bitter-tasting herb traditionally used to stimulate appetite and ease mild digestive complaints. Solid human studies are lacking, so its benefits remain largely unproven, and i...
Read the full Centaury monograph → Herb & supplement monographWormwood
Interacts with 50 drugsWormwood is a very bitter herb traditionally used to stimulate appetite and ease digestion, and it has early research interest in Crohn's disease. It contains thujone, which can be toxic in...
Read the full Wormwood monograph → Herb & supplement monographElecampane
Interacts with 248 drugsElecampane is a traditional herb used mainly for coughs and other respiratory complaints, and as a bitter for digestion. Modern human evidence is very limited, so it should be seen as a folk...
Read the full Elecampane monograph → Herb & supplement monographFennel
Interacts with 740 drugsFennel is a Mediterranean herb widely used as a food and spice, and traditionally taken for digestive complaints, colic, and menstrual cramps. Some small studies suggest possible benefit for...
Read the full Fennel monograph → Herb & supplement monographHyssop
Hyssop is a Mediterranean mint-family herb traditionally used for coughs, colds, and digestive complaints, but solid human evidence for these uses is lacking. The dried herb in tea is genera...
Read the full Hyssop monograph → Herb & supplement monographAnise
Interacts with 245 drugsAnise is a fragrant, licorice-flavored seed used for centuries to ease digestion and soothe coughs. Most of its health claims are based on tradition and small or laboratory studies rather th...
Read the full Anise monograph →Sources & How We Checked
Absinthium'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 123 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.
Peppermint 41 references
- Liu JH, Chen GH, Yeh HZ, et al. Enteric-coated peppermint-oil capsules in the treatment of irritable bowel syndrome: a prospective, randomized trial. J Gastroenterol 1997;32:765-8. PubMed
- Pittler MH, Ernst E. Peppermint oil for irritable bowel syndrome: a critical review and metaanalysis. Am J Gastroenterol 1998;93:1131-5. PubMed
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