Stop AKE Ingredients & Drug Interactions
by Christopher's Original Formulas
What is this page for?
First and foremost: checking Stop AKE 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
Stop AKE is a dietary supplement by Christopher's Original Formulas with 8 active ingredients. Its ingredients are commonly taken for headaches and tension, anxiety and nervous tension, digestive upset.Based on those ingredients, 1,310 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are organic Cloves, Feverfew, Valerian root 4:1 extract powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Stop AKE by Christopher's Original Formulas
Ask about any prescription or over-the-counter medication and we check it for interactions with Stop AKE by Christopher's Original Formulas — 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 Stop AKE by Christopher's Original Formulas
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
Stop AKE contains 8 ingredients in a proprietary blend inside a plant-derived capsule. The active herbal components are wood betony, wild lettuce, wildcrafted lobelia, feverfew, hops, valerian root extract (4:1 strength), organic cloves, and white willow bark & extract powder.
Each plays a traditional role in this formula, though the exact amount of each ingredient in the blend is not disclosed on the label.
Does it work?
Moderate evidence
The evidence for most ingredients in Stop AKE is limited. Valerian root is rated Possibly Effective for insomnia, but the other ingredients lack established efficacy in our data.
Feverfew, hops, and wild lettuce all show Insufficient Reliable Evidence for their proposed uses (tension headache, anxiety, insomnia, and others). Lobelia is rated Possibly Ineffective for smoking cessation.
Clove shows Possibly Effective evidence only for ventilator-associated pneumonia—a hospital setting, not a typical consumer use. Safety and effectiveness data for wood betony and white willow bark are either absent or too limited to rate in our system.
How safe is it?
Well-documented data
Most of these herbs are generally well tolerated in the short term, but long-term safety data are sparse. Wild lettuce and lobelia carry caution flags because high doses can trigger serious effects: wild lettuce at large amounts may cause dizziness, somnolence, coma, and death; lobelia toxicity (doses of 600 mg or higher) can cause sweating, rapid heart rate, convulsions, low blood pressure, coma, and death.
Even small doses of lobelia (as low as 50 mg) have caused nausea, vomiting, diarrhea, and dizziness. Feverfew may cause mouth ulcers if chewed fresh, and stopping it suddenly after long-term use can trigger "post-feverfew syndrome" (anxiety, headaches, insomnia).
Valerian can cause dizziness, drowsiness, headache, and vivid dreams, and abrupt stopping after chronic use may trigger withdrawal symptoms (anxiety, irritability, tachycardia, insomnia). Hops may cause drowsiness; clove in food amounts is fine, but concentrated clove oil at doses of just 5–10 mL can be toxic in children.
Meds to double-check
Moderate interaction found
Before taking Stop AKE, check with your doctor or pharmacist about any medications you take in these categories. Blood thinners and antiplatelet drugs (Moderate risk from feverfew): increased bleeding.
Blood pressure medications (Moderate risk from wood betony): additive lowering. Sedating drugs, sleep aids, and alcohol (Moderate risk from wild lettuce, hops, valerian): extra drowsiness.
Diabetes medications (Moderate risk from clove): low blood sugar. Drugs metabolized by liver enzymes CYP2D6, CYP2C19, CYP1A2, CYP3A4, CYP2C9, CYP2C8 (Moderate risk from feverfew and clove): raised drug levels.
Lithium (Moderate risk from lobelia): increased lithium levels. Alprazolam (Xanax) and other benzodiazepines (Moderate risk from valerian): additive sedation.
Hormone replacement therapy (Moderate risk from hops): potential interference. Drugs cleared by glucuronidation (Moderate risk from valerian): raised drug levels.
Use the search tool on this page to check your exact medications.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
Stop AKE is a traditional herbal blend whose individual ingredients have mixed or limited evidence for their intended uses. The biggest concern is the combination of multiple ingredients with serious interaction risks—especially with blood thinners, sedating drugs, diabetes medications, heart and blood pressure drugs, and lithium.
This is not a product to start without reviewing your current medications with your own doctor or pharmacist, particularly if you take prescription drugs. If you are pregnant or breastfeeding, avoid this product unless your healthcare provider specifically clears it.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 7 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 23, 2022.
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 Stop AKE, straight from the product label.
| Brand | Christopher's Original Formulas |
|---|---|
| Barcode (UPC) | 084783810605 |
| Net contents | 100 Vegetarian Cap(s) |
| Market status | On market |
| Date entered into DSLD | Feb 23, 2022 |
| DSLD ID | 260764 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| 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 Stop AKE by Christopher's Original Formulas, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Blend | 880 mg | -- |
| Wood Betony | 0 NP | -- |
| wild Lettuce | 0 NP | -- |
| wildcrafted Lobelia | 0 NP | -- |
| Feverfew | 0 NP | -- |
| Hops | 0 NP | -- |
| Valerian root 4:1 extract powder | 0 NP | -- |
| organic Cloves | 0 NP | -- |
| White Willow bark & extract powder | 0 NP | -- |
Other ingredients: plant-derived Capsule
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
Directions: As a dietary supplement, take 2 capsules three times daily, or as directed by your health care professional.
Storage
Store in a cool dry place
Formulation
Proudly made in the U.S.A.
400 mg each
No fillers or chemicals
Brand IP Statement(s)
Copyright 2018 All Rights Reserved Christopher's Original Formulas John R. Christopher
FDA Statement of Identity
Dietary Supplement
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Stop AKE by Christopher's Original Formulas 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 Stop AKE by Christopher's Original Formulas
These are the 8 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container50 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.
Proprietary Blend
- › Wood Betony
- › Wild Lettuce
- › Wildcrafted Lobelia
- › Feverfew
- › Hops
- › Valerian root 4:1 extract powder
- › Organic Cloves
- › White Willow bark & extract powder
Other (inactive) ingredients: Plant-derived Capsule. These complete the product’s ingredient list but are not active constituents.
Stop AKE by Christopher's Original Formulas Drug Interactions
HelloPharmacist Interaction Report
Stop AKE by Christopher's Original Formulas contains several ingredients with documented interactions: wood betony, wild lettuce, lobelia, feverfew, hops, and valerian root.
The most serious interaction is feverfew's potential to increase bleeding risk when combined with blood thinners (anticoagulants) or antiplatelet drugs—a Moderate-severity concern backed by laboratory evidence and a case report.
Read the full breakdown — every affected drug type, severity by severity
Feverfew also theoretically inhibits several liver enzymes (CYP2C19, CYP2D6, CYP1A2, CYP2C9, CYP3A4, and CYP2C8), which could raise levels of drugs metabolized by those pathways. Clove, another ingredient, has similar enzyme-inhibiting potential (CYP2D6, CYP1A2, CYP3A4, CYP2C9), plus a Moderate risk of low blood sugar (hypoglycemia) if used with diabetes medications.
Wild lettuce and hops both carry Moderate-severity risks of extra drowsiness when combined with sedating drugs (CNS depressants). Valerian root, also a CNS depressant, has Moderate interactions with sedative medications, alcohol, and alprazolam specifically, and may weakly affect drugs cleared via glucuronidation.
Wood betony theoretically interferes with blood pressure medications (Moderate severity). Lobelia carries a Moderate interaction with lithium, potentially raising lithium levels because of its diuretic properties.
Hops also theoretically interferes with hormone replacement therapy through estrogen-receptor competition. Altogether, these interactions span 1,311 individual medications.
We could not check white willow bark & extract powder because interaction data are not on file for it.
Use the medication checker on this page to search your exact drugs before starting this product, and talk with your doctor or pharmacist about any combinations that concern you.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Stop AKE?
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 Stop AKE interact with 1,310 drugs. Click any drug to see the details.
7 of the 8 ingredients in Stop AKE interact with drugs. Each result below shows which ingredient is responsible. organic Cloves Feverfew Valerian root 4:1 extract powder Hops wild Lettuce Wood Betony wildcrafted Lobelia
Ado-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Ado-trastuzumab Emtansine interactionOrganic ClovesCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
Read the full Organic Cloves + Ado-trastuzumab Emtansine interactionValerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Ado-trastuzumab Emtansine interactionHopsCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Hops + Ado-trastuzumab Emtansine interactionAbciximabReoPro
How Abciximab interacts with Stop AKE — through 2 ingredients. Tap an ingredient for the detail:
FeverfewAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Feverfew + Abciximab interactionOrganic ClovesAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Cloves + Abciximab interactionAbemaciclibVerzenio
How Abemaciclib interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
Organic ClovesCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
Read the full Organic Cloves + Abemaciclib interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Abemaciclib interactionHopsCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Hops + Abemaciclib interactionValerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Abiraterone interactionOrganic ClovesCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
Read the full Organic Cloves + Abiraterone interactionValerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Abiraterone interactionHopsCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Hops + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Abiraterone Acetate interactionOrganic ClovesCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
Read the full Organic Cloves + Abiraterone Acetate interactionHopsCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Hops + Abiraterone Acetate interactionValerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Stop AKE — through 2 ingredients. Tap an ingredient for the detail:
Organic ClovesAnticoagulant/antiplatelet Drugs, Cytochrome P450 2c9 (cyp2c9) Substrates Moderate
Interaction Summary
Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Cloves + Abrocitinib interactionFeverfewAnticoagulant/antiplatelet Drugs, Cytochrome P450 2c9 (cyp2c9) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Feverfew + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
Organic ClovesCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
Read the full Organic Cloves + Acalabrutinib interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acalabrutinib interactionValerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Acalabrutinib interactionHopsCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Hops + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Stop AKE — through 1 ingredient. Tap an ingredient for the detail:
Organic ClovesAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of clove extracts with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Organic Cloves + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Stop AKE — through 1 ingredient. Tap an ingredient for the detail:
Wood BetonyAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, betony might have additive effects with blood pressure lowering drugs due to hypotensive activity of the glycosides found in betony.
Read the full Wood Betony + Acebutolol interactionAcenocoumarolSintrom
How Acenocoumarol interacts with Stop AKE — through 2 ingredients. Tap an ingredient for the detail:
FeverfewAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Feverfew + Acenocoumarol interactionOrganic ClovesAnticoagulant/antiplatelet Drugs Minor
Interaction Summary
Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Cloves + Acenocoumarol interactionAcepromazineAtravet
How Acepromazine interacts with Stop AKE — through 3 ingredients. Tap an ingredient for the detail:
Wild LettuceCns Depressants, Anticholinergic Drugs Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acepromazine interactionHopsCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Hops + Acepromazine interactionValerian Root 4:1 Extract PowderCns Depressants Moderate
Interaction Summary
Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Read the full Valerian Root 4:1 Extract Powder + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
Organic ClovesCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Aspirin interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Aspirin interactionOrganic ClovesCytochrome P450 1a2 (cyp1a2) Substrates, Anticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Aspirin interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
FeverfewAnticoagulant/antiplatelet Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Read the full Feverfew + Acetaminophen, Aspirin, Caffeine interactionOrganic ClovesAnticoagulant/antiplatelet Drugs, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Read the full Organic Cloves + Acetaminophen, Aspirin, Caffeine interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Aspirin, Caffeine interactionHopsCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Hops + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
Organic ClovesCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
Valerian Root 4:1 Extract PowderGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Butalbital interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Butalbital interactionOrganic ClovesCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Butalbital interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
Organic ClovesCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Butalbital, Caffeine interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Butalbital, Caffeine interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Butalbital, Caffeine interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
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 Hops + Acetaminophen, Butalbital, Caffeine, Codeine interactionValerian Root 4:1 Extract PowderCns Depressants, Cytochrome P450 2d6 (cyp2d6) Substrates +2 Moderate
Interaction Summary
Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Butalbital, Caffeine, Codeine interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Butalbital, Caffeine, Codeine interactionOrganic ClovesCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Butalbital, Caffeine, Codeine interactionWild LettuceCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Butalbital, Codeine interactionValerian Root 4:1 Extract PowderCytochrome P450 2d6 (cyp2d6) Substrates, Glucuronidated Drugs +1 Moderate
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP2D6.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Butalbital, Codeine interactionHopsCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Hops + Acetaminophen, Butalbital, Codeine interactionOrganic ClovesCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
Read the full Organic Cloves + Acetaminophen, Butalbital, Codeine interactionWild LettuceCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
Organic ClovesCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Butalbital, Codeine Phosphate interactionWild LettuceCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acetaminophen, Butalbital, Codeine Phosphate interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Butalbital, Codeine Phosphate interactionFeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Butalbital, Codeine Phosphate interactionHopsCns Depressants, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of hops with sedative drugs might cause additive sedation.
Read the full Hops + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
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 Hops + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionValerian Root 4:1 Extract PowderCns Depressants, Glucuronidated Drugs +2 Moderate
Interaction Summary
Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionWild LettuceAnticholinergic Drugs, Cns Depressants Moderate
Interaction Summary
Studies report varying evidence on whether or not wild lettuce contains hyoscyamine, an anticholinergic drug.
Read the full Wild Lettuce + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionOrganic ClovesCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
Read the full Organic Cloves + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + 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 Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
Valerian Root 4:1 Extract PowderCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP2D6.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Caffeine, Codeine interactionFeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Caffeine, Codeine interactionOrganic ClovesCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
Read the full Organic Cloves + Acetaminophen, Caffeine, Codeine interactionWild LettuceCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acetaminophen, Caffeine, Codeine interactionHopsCns 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 Hops + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Caffeine, Codeine, Salicylamide interactionOrganic ClovesCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
Read the full Organic Cloves + Acetaminophen, Caffeine, Codeine, Salicylamide interactionWild LettuceCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acetaminophen, Caffeine, Codeine, Salicylamide interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs, Cns Depressants +2 Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Caffeine, Codeine, Salicylamide interactionHopsCns 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 Hops + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
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 Hops + Acetaminophen, Caffeine, Dihydrocodeine interactionValerian Root 4:1 Extract PowderCns Depressants, Glucuronidated Drugs +2 Moderate
Interaction Summary
Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Caffeine, Dihydrocodeine interactionWild LettuceCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acetaminophen, Caffeine, Dihydrocodeine interactionOrganic ClovesCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
Read the full Organic Cloves + Acetaminophen, Caffeine, Dihydrocodeine interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Stop AKE — through 4 ingredients. Tap an ingredient for the detail:
Valerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates, Glucuronidated Drugs Moderate
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Caffeine, Isometheptene interactionFeverfewCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Read the full Feverfew + Acetaminophen, Caffeine, Isometheptene interactionOrganic ClovesCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Caffeine, Isometheptene interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Caffeine, Pyrilamine interactionOrganic ClovesCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
Read the full Organic Cloves + Acetaminophen, Caffeine, Pyrilamine interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Caffeine, Pyrilamine interactionWild LettuceAnticholinergic Drugs Moderate
Interaction Summary
Studies report varying evidence on whether or not wild lettuce contains hyoscyamine, an anticholinergic drug.
Read the full Wild Lettuce + Acetaminophen, Caffeine, Pyrilamine interactionHopsCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, hops extract might alter metabolism of CYP3A4 substrates; however, this effect may not be clinically significant.
Read the full Hops + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
Wild LettuceAnticholinergic Drugs Moderate
Interaction Summary
Studies report varying evidence on whether or not wild lettuce contains hyoscyamine, an anticholinergic drug.
Read the full Wild Lettuce + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionOrganic ClovesCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
Read the full Organic Cloves + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionValerian Root 4:1 Extract PowderGlucuronidated Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
Valerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates, Glucuronidated Drugs +2 Moderate
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionFeverfewCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionWild LettuceCns Depressants, Anticholinergic Drugs Moderate
Interaction Summary
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Read the full Wild Lettuce + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionOrganic ClovesCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionHopsCytochrome 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 Hops + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
FeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionOrganic ClovesCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
Read the full Organic Cloves + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionValerian Root 4:1 Extract PowderCytochrome P450 2d6 (cyp2d6) Substrates, Glucuronidated Drugs +1 Moderate
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP2D6.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionWild LettuceAnticholinergic Drugs Moderate
Interaction Summary
Studies report varying evidence on whether or not wild lettuce contains hyoscyamine, an anticholinergic drug.
Read the full Wild Lettuce + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Stop AKE — through 5 ingredients. Tap an ingredient for the detail:
Wild LettuceAnticholinergic Drugs Moderate
Interaction Summary
Studies report varying evidence on whether or not wild lettuce contains hyoscyamine, an anticholinergic drug.
Read the full Wild Lettuce + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionOrganic ClovesCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
Read the full Organic Cloves + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionFeverfewCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Read the full Feverfew + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionValerian Root 4:1 Extract PowderCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Read the full Valerian Root 4:1 Extract Powder + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionHopsCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Hops extract does not seem to affect the metabolism of CYP1A2 substrates.
Read the full Hops + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Stop AKE 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.
organic Cloves
Antidiabetes Drugs
Theoretically, concomitant use of clove extracts with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical and laboratory research suggest that polyphenol extracts from clove flower buds might lower blood glucose levels. Dosing adjustments for insulin or oral hypoglycemic agents may be necessary when taken with clove. Monitor blood glucose levels closely.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP1A2 in a dose-dependent manner,. This effect has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2C9.
In vitro research shows that eugenol, the principal constituent of clove, inhibits CYP2C9 in a dose-dependent manner. This effect has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP2D6 in a dose-dependent manner. This effect has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP3A4 in a dose-dependent manner. This effect has not been reported in humans.
Anticoagulant/Antiplatelet Drugs
Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Laboratory research suggests that eugenol, a constituent of clove, has antiplatelet activity. This interaction has not been reported in humans.
Ibuprofen (Advil, Others)
Theoretically, topical application of clove oil with ibuprofen might increase the absorption and side effects of topical ibuprofen.
Laboratory research shows that topical application of clove oil increases the absorption of topical ibuprofen. This interaction has not been reported in humans.
Feverfew
Anticoagulant/Antiplatelet Drugs
Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Laboratory research suggests that feverfew may inhibit platelet aggregation. Additionally, in one case report, a 36-year-old patient taking feverfew 2400 mg daily for 3 months experienced vaginal bleeding and a prolonged menstrual cycle, with a modest increase in partial thromboplastin time (PTT) and prothrombin time (PT).
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Laboratory research shows that feverfew might inhibit CYP1A2. So far, this interaction has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2C19.
Laboratory research shows that feverfew might inhibit CYP2C19. So far, this interaction has not been reported in humans.
Cytochrome P450 2C8 (Cyp2C8) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2C8.
Laboratory research shows that feverfew might inhibit CYP2C8. So far, this interaction has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2C9.
Laboratory research shows that feverfew might inhibit CYP2C9. So far, this interaction has not been reported in humans.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Laboratory research shows that feverfew might inhibit CYP2D6. So far, this interaction has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Laboratory research shows that feverfew might inhibit CYP3A4. So far, this interaction has not been reported in humans.
Valerian root 4:1 extract powder
Alcohol (Ethanol)
Valerian can have additive sedative effects when used concomitantly with alcohol.
Valerian has sedative effects. Theoretically, valerian might have an additive sedative effect when combined with alcohol. Excessive sedation has been reported in an alcohol-abusing individual who took valerian and Gingko biloba. However, the potential interaction between valerian and alcohol has been disputed in other research. Limited evidence suggests that a combination of valerian 160 mg and lemon balm 80 mg (Euvegal) does not cause further deterioration in reaction ability and reaction rate when taken with alcohol as compared to the effects of alcohol alone.
Alprazolam (Xanax)
Valerian can have additive sedative effects when used with alprazolam. Also, valerian in high doses might modestly increase alprazolam levels, though this is not likely to be clinically significant.
Valerian has sedative effects. Theoretically, valerian might cause additive sedation when combined with alprazolam. Also, a small pharmacokinetic study shows that taking valerian extract 1000 mg daily (providing 11 mg valerenic acid) might increase alprazolam levels by about 19%. This might be due to valerian's mild inhibition of cytochrome P450 3A4 (CYP3A4). Despite being statistically significant, this increase is not likely to be clinically significant.
Cns Depressants
Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Theoretically, concomitant use of valerian and drugs with sedative and anesthetic properties may cause additive therapeutic and adverse effects.
Glucuronidated Drugs
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
In vitro research shows that methanolic valerian extract and valerenic acid might competitively inhibit UDP-glucuronosyltransferase (UGT) 1A1 (UGT1A1) and UGT2B7.
Cytochrome P450 2D6 (Cyp2D6) Substrates
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP2D6.
Although some in vitro evidence suggests that valerian affects CYP2D6, clinical pharmacokinetic (PK) studies show that valerian is unlikely to affect the CYP2D6 enzyme. In one PK study, taking valerian 1000 mg (providing about 11 mg valerenic acid) nightly for 14 days did not affect the metabolism of dextromethorphan, a CYP2D6 substrate. In another PK study, taking valerian 125 mg three times daily for 28 days did not affect metabolism of debrisoquine, an accepted CYP2D6 probe-substrate.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Although some in vitro evidence suggests that valerian extract might inhibit or induce CYP3A4, clinical pharmacokinetic (PK) studies show that valerian does not have a clinically significant effect on the CYP3A4 enzyme. In one PK study, taking valerian 125 mg three times daily for 28 days did not affect metabolism of midazolam, an accepted CYP3A4 probe-substrate. In another PK study, taking valerian 1000 mg (providing about 11 mg valerenic acid) nightly for 14 days modestly increases levels of alprazolam, a CYP3A4 substrate, suggesting mild inhibition of CYP3A4. However, this mild inhibition is unlikely to be clinically relevant.
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.
wild Lettuce
Anticholinergic Drugs
Studies report varying evidence on whether or not wild lettuce contains hyoscyamine, an anticholinergic drug. If it does, it appears to be in very low amounts. Nevertheless, there have been case reports of individuals consuming large amounts of wild lettuce experiencing anticholinergic-related side effects, such as constipation, dry mouth, dizziness, and sweating. Therefore, if you are already taking a drug with anticholinergic effects, you should be cautious about combining it with wild lettuce as the risk of side effects may be increased.
Cns Depressants
Theoretically, concomitant use with drugs with sedative effects might cause additive therapeutic effects and adverse effects.
Wood Betony
Antihypertensive Drugs
Theoretically, betony might have additive effects with blood pressure lowering drugs due to hypotensive activity of the glycosides found in betony. It might also interfere with the activity of pressor drugs. Some antihypertensive drugs include captopril (Capoten), enalapril (Vasotec), losartan (Cozaar), valsartan (Diovan), diltiazem (Cardizem), Amlodipine (Norvasc), hydrochlorothiazide (HydroDiuril), furosemide (Lasix), and many others.
wildcrafted Lobelia
Lithium
Lobelia is thought to have diuretic properties. Theoretically, due to these potential diuretic effects, lobelia might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.
Brand information
Manufacturer and brand details for Stop AKE, from the product label.
Christopher's Original Formulas
See all Christopher's Original Formulas products- Name
- Wholistic Botanicals L.L.C.
- City
- Spanish Fork
- State
- UT
- ZipCode
- 84660
- Phone Number
- 1-800-453-1406
- Web Address
- www.drchristopher.com
Stop AKE by Christopher's Original Formulas: Common Questions
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How can one product interact with so many drugs?
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Stop AKE’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Betony
Interacts with 172 drugsBetony (Stachys officinalis) is a traditional European herb long used for headaches, nervous tension, and digestive complaints. Modern scientific evidence supporting these uses is very limit...
Read the full Betony monograph → Herb & supplement monographWild Lettuce
Interacts with 393 drugsWild lettuce is a traditional herb used mainly for sleep, anxiety, and pain, but solid human research supporting these uses is very limited. Because its safety is not well studied, it should...
Read the full Wild Lettuce monograph → Herb & supplement monographLobelia
Interacts with 1 drugLobelia is a traditional herb once used for breathing problems and to help people quit smoking, but reliable evidence supporting these uses is lacking. It can be toxic in higher amounts, cau...
Read the full Lobelia monograph → Herb & supplement monographFeverfew
Interacts with 929 drugsFeverfew is a daisy-family herb best known for migraine prevention, where some studies suggest it may modestly lower how often migraines occur, though the evidence is mixed. It is generally...
Read the full Feverfew monograph → Herb & supplement monographHops
Interacts with 863 drugsHops are most often used for sleep and mild anxiety, frequently combined with valerian, but the human evidence is limited and not very strong. They are generally well tolerated when used sho...
Read the full Hops monograph → Herb & supplement monographValerian
Interacts with 902 drugsValerian is an herb whose root is widely used as a natural sleep aid and for calming nerves. The evidence is mixed and often weak, so it may help some people sleep but does not work reliably...
Read the full Valerian monograph → Herb & supplement monographClove
Interacts with 977 drugsClove is a common cooking spice that is also used in traditional medicine, especially as a topical numbing agent for tooth pain thanks to its main compound, eugenol. Food amounts are general...
Read the full Clove monograph →Sources & How We Checked
Stop AKE'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 109 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.
Betony 2 references
- Foster S, Tyler VE. Tyler's Honest Herbal: A Sensible Guide to the Use of Herbs and Related Remedies. 3rd ed., Binghamton, NY: Haworth Herbal Press, 1993.
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
Wild Lettuce 5 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
- Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
- Besharat S, Besharat M, Jabbari A. Wild lettuce (Lactuca virosa) toxicity. BMJ Case Rep. 2009;2009. pii: bcr06.2008.0134.
- Mullins ME, Horowitz BZ. The case of the salad shooters: intravenous injection of wild lettuce extract. Vet Hum Toxicol. 1998;40(5):290-1.
Lobelia 6 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 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.
- McChargue DE, Collins FL Jr, Cohen LM. Effect of non-nicotinic moist snuff replacement and lobeline on withdrawal symptoms during 48-h smokeless tobacco deprivation. Nicotine Tob Res 2002;4:195-200. PubMed
- Stead LF, Hughes JR. Lobeline for smoking cessation. Cochrane Database Syst Rev 2000;2:CD000124. PubMed
- Plakun, A. L., Ambrus, J., Bross, I., Graham, S., Levin, M. L., and Ross, C. A. Clinical factors in smoking withdrawal: preliminary report. Am J Public Health Nations.Health 1966;56(3):434-441. PubMed
Feverfew 18 references
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- Awang DVC. Prescribing therapeutic feverfew (Tancetum pathrnium (L.) Schultz Bip., syn. Chrysanthemumparthenium (L.) Bernh). Int Med 1998;1:11-3.
- Heptinstall S, Groenewegen WA, Spangenberg P, Loesche W. Extracts of feverfew may inhibit platelet behaviour via neutralization of sulphydryl groups. J Pharm Pharmacol 1987;39:459-65. PubMed
- Heptinstall S, White A, Williamson L, Mitchell JR. Extracts of feverfew inhibit granule secretion in blood platelets and polymorphonuclear leucocytes. Lancet 1985;1:1071-4. PubMed
- Makheja AN, Bailey JM. A platelet phospholipase inhibitor from the medicinal herb feverfew (Tanacetum parthenium). Prostaglandins Leukot Med 1982;8:653-60.
- Groenewegen WA, Heptinstall S. A comparison of the effects of an extract of feverfew and parthenolide, a component of feverfew, on human platelet activity in-vitro. J Pharm Pharmacol 1990;42:553-7. PubMed
- Heptinstall S, Groenewegen WA, Spangenberg P, Losche W. Inhibition of platelet behaviour by feverfew: a mechanism of action involving sulphydryl groups. Folia Haematol Int Mag Klin Morphol Blutforsch 1988;115:447-9.
- Biggs MJ, Johnson ES, Persaud NP, Ratcliffe DM. Platelet aggregation in patients using feverfew for migraine. Lancet 1982;2:776. PubMed
- Lamminpaa A, Estlander T, Jolanki R, Kanerva L. Occupational allergic contact dermatitis caused by decorative plants. Contact Dermatitis 1996;34:330-5. PubMed
- Johnson ES, Kadam NP, Hylands DM, Hylands PJ. Efficacy of feverfew as prophylactic treatment of migraine. Br Med J (Clin Res Ed) 1985;291:569-73. PubMed
- Pittler MH, Ernst E. Feverfew for preventing migraine. Cochrane Database Syst Rev 2004;(1):CD002286. PubMed
- Ernst E, Pittler MH. The efficacy and safety of feverfew (Tanacetum parthenium L.): an update of a systematic review. Public Health Nutr 2000;3:509-14.
- Unger M, Frank A. Simultaneous determination of the inhibitory potency of herbal extracts on the activity of six major cytochrome P450 enzymes using liquid chromatography/mass spectrometry and automated online extraction. Rapid Commun Mass Spectrom 2004;1 PubMed
- Sil'vestrov VP, Kinitin AV, and Chesnokova, IV. [Immunological and metabolic disorders and the means for their correction in patients with chronic bronchitis]. Ter.Arkh. 1991;63:7-11.
- Cady RK, Goldstein J, Nett R, et al. A double-blind placebo-controlled pilot study of sublingual feverfew and ginger (LipiGesic M) in the treatment of migraine. Headache 2011;51:1078-86.
- Jovanovic, M. and Poljacki, M. [Compositae dermatitis]. Med Pregl. 2003;56(1-2):43-49. PubMed
- Burry, J. N. Compositae dermatitis in South Australia: contact dermatitis from Chrysanthemum parthenium. Contact Dermatitis 1980;6(6):445.
- Alenzi KA, Alharbi FH, Tawhari FM, Fradees GS. Alteration of Coagulation Test Results and Vaginal Bleeding Associated With the Use of Feverfew (Tanacetum parthenium). J Med Cases 2021;12(1):9-12.
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
Valerian 37 references
- Willey LB, Mady SP, Cobaugh DJ, Wax PM. Valerian overdose: a case report. Vet Hum Toxicol 1995;37:364-5.
- Kuhlmann J, Berger W, Podzuweit H, Schmidt U. The influence of valerian treatment on "reaction time, alertness and concentration" in volunteers. Pharmacopsychiatry 1999;32:235-41. PubMed
- Klepser TB, Klepser ME. Unsafe and potentially safe herbal therapies. Am J Health Syst Pharm 1999;56:125-38. PubMed
- Houghton PJ. The scientific basis for the reputed activity of Valerian. J Pharm Pharmacol 1999;51:505-12. PubMed
- Garges HP, Varia I, Doraiswamy PM. Cardiac complications and delirium associated with Valerian root withdrawal. [Letter to the Editor]. JAMA 1998;280:1566-7. PubMed
- Budzinski JW, Foster BC, Vandenhoek S, Arnason JT. An in vitro evaluation of human cytochrome P450 3A4 inhibition by selected commercial herbal extracts and tinctures. Phytomedicine 2000;7:273-82. PubMed
- MacGregor FB, Abernethy VE, Dahabra S, et al. Hepatotoxicity of herbal remedies. BMJ 1989;299:1156-7. PubMed
- Leathwood PD, Chauffard F. Aqueous extract of valerian reduces latency to fall asleep in man. Planta Med 1985;2:144-8. PubMed
- Hadley S, Petry JJ. Valerian. Am Fam Physician 2003;67:1755-8..
- Glass JR, Sproule BA, Herrmann N, et al. Acute pharmacological effects of temazepam, diphenhydramine, and valerian in healthy elderly subjects. J Clin Psychopharmacol 2003;23:260-8. PubMed
- Lefebvre T, Foster BC, Drouin CE, et al. In vitro activity of commercial valerian root extracts against human cytochrome P450 3A4. J Pharm Pharmaceut Sci 2004;7:265-73.
- Yuan CS, Mehendale S, Xiao Y, et al. The gamma-aminobutyric acidergic effects of valerian and valerenic acid on rat brainstem neuronal activity. Anesth Analg 2004;98:353-8. PubMed
- Donovan JL, DeVane CL, Chavin KD, et al. Multiple night-time doses of valerian (Valeriana officinalis) had minimal effects on CYP3A4 activity and no effect on CYP2D6 activity in healthy volunteers. Drug Metab Dispos 2004;32:1333-6. PubMed
- Gurley BJ, Gardner SF, Hubbard MA, et al. In vivo effects of goldenseal, kava kava, black cohosh, and valerian on human cytochrome P450 1A2, 2D6, 2E1, and 3A4/5 phenotypes. Clin Pharmacol Ther 2005;77:415-26. PubMed
- Gutierrez S, Ang-Lee MK, Walker DJ, Zacny JP. Assessing subjective and psychomotor effects of the herbal medication valerian in healthy volunteers. Pharmacol Biochem Behav 2004;78:57-64. PubMed
- Jacobs BP, Bent S, Tice JA, et al. An internet-based randomized, placebo-controlled trial of kava and valerian for anxiety and insomnia. Medicine (Baltimore) 2005;84:197-207. PubMed
- National Toxicology Program, US Department of Health and Human Services. Chemical Information Review Document for Valerian (Valeriana officinalis L.) [CAS No. 8057-49-6] and Oils [CAS No. 8008-88-6]. Supporting Nomination for Toxicological Evaluation by t
- Fernández-San-Martín MI, Masa-Font R, Palacios-Soler L, et al. Effectiveness of Valerian on insomnia: a meta-analysis of randomized placebo-controlled trials. Sleep Med. 2010 Jun;11:505-11. PubMed
- Coxeter PD, Schluter PJ, Eastwood HL, et al. Valerian does not appear to reduce symptoms for patients with chronic insomnia in general practice using a series of randomised n-of-1 trials. Complement Ther Med. 2003 Dec;11:215-22. PubMed
- Diaper A, Hindmarch I. A double-blind, placebo-controlled investigation of the effects of two doses of a valerian preparation on the sleep, cognitive and psychomotor function of sleep-disturbed older adults. Phytother Res. 2004 Oct;18:831-6. PubMed
- Cuellar NG, Ratcliffe SJ. Does valerian improve sleepiness and symptom severity in people with restless legs syndrome? Altern Ther Health Med 2009;15:22-8.
- Chen D, Klesmer J, Giovanniello A, et al. Mental status changes in an alcohol abuser taking valerian and gingko biloba. Am J Addict. 2002 Winter;11:75-7. PubMed
- Albrecht M, Berger W, Laux P, Schmidt U, et al. Psychopharmaka und Verkehrssicherheit. Der Einfluß von Euvegal® - Dragees forte auf die Fahrtüchtigkeit und Kombinationswirkungen mit Alkohol Z Allg Med 1995;71:1215-25.
- Carrasco MC, Vallejo JR, Pardo-de-Santayana M, et al. Interactions of Valeriana officinalis L. and Passiflora incarnata L. in a patient treated with lorazepam. Phytother Res. 2009 Dec;23:1795-6.
- Hellum BH, Nilsen OG. The in vitro inhibitory potential of trade herbal products on human CYP2D6-mediated metabolism and the influence of ethanol. Basic Clin Pharmacol Toxicol. 2007 Nov;101:350-8.
- Hellum BH, Hu Z, Nilsen OG. The induction of CYP1A2, CYP2D6 and CYP3A4 by six trade herbal products in cultured primary human hepatocytes. Basic Clin Pharmacol Toxicol. 2007 Jan;100:23-30. PubMed
- Alkharfy, K. M. and Frye, R. F. Effect of valerian, valerian/hops extracts, and valerenic acid on glucuronidation in vitro. Xenobiotica 2007;37(2):113-123.
- Vassiliadis, T., Anagnostis, P., Patsiaoura, K., Giouleme, O., Katsinelos, P., Mpoumponaris, A., and Eugenidis, N. Valeriana hepatotoxicity. Sleep Med 2009;10(8):935. PubMed
- Muller, Z., Sarkany, A., Altorjay, A., Szilagyi, A., Tura, T., and Ozsvar, Z. [Liver failure a la Eastern Europe]. Orv.Hetil. 3-22-2009;150(12):555-557. PubMed
- National Toxicology Program, US Department of Health and Human Services. Chemical Information Review Document for Valerian (Valeriana officinalis L.) [CAS No. 8057-49-6] and Oils [CAS No. 8008-88-6]. 2009;
- Wells SR. International intravenous administration of a crude valerian root extract. NACCT 1995;33:542.
- Aydinoglu U, Özcan H, Yücel A, Yücel N, Mutlu M. Valerian induced hypomania: a case report. Bull Clin Psychopharma 2012;22(Suppl. 1):S63.
- Mirabi P, Mojab F. The effects of valerian root on hot flashes in menopausal women. Iran J Pharm Res 2013;12(1):217-22.
- Thomas K, Canedo J, Perry PJ, et al. Effects of valerian on subjective sedation, field sobriety testing and driving simulator performance. Accid Anal Prev. 2016 Jul;92:240-4. PubMed
- Kia YH, Alexander S, Dowling D, Standish R. A case of steroid-responsive valerian-associated hepatitis. Intern Med J. 2016 Jan;46(1):118-9. PubMed
- Burke H, Jiang S, Chatham P, Stern TA. Delirium After Withdrawal From Valerian Root: A Case Report. Psychosomatics. 2020;61(6):787-790. PubMed
- Hajizadeh I, Jamshidi M, Kazemi M, Kargar H, Sadeghi T. Comparison the effect of valerian and gabapentin on RLS and sleep quality in hemodialysis patients: A randomized clinical trial. Ther Apher Dial 2023.
Clove 26 references
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
- Kanerva L, Estlander T, Jolanki R. Occupational allergic contact dermatitis from spices. Contact Dermatitis 1996;35:157-62. PubMed
- Chen SJ, Wang MH, Chen IJ. Antiplatelet and calcium inhibitory properties of eugenol and sodium eugenol acetate. Gen Pharmacol 1996;27:629-33. PubMed
- Malson JL, Lee EM, Murty R, et al. Clove cigarette smoking: biochemical, physiological, and subjective effects. Pharmacol Biochem Behav 2003;74:739-45. PubMed
- Kirsch CM, Yenokida GG, Jensen WA, et al. Non-cardiogenic pulmonary oedema due to the intravenous administration of clove oil. Thorax 1990;45:235-6. PubMed
- Pallares, D. E. Link between clove cigarettes and urticaria? Postgrad.Med 10-1-1999;106(4):153. PubMed
- Barnard, D. R. Repellency of essential oils to mosquitoes (Diptera: Culicidae). J Med Entomol. 1999;36(5):625-629. PubMed
- Sanchez-Perez, J. and Garcia-Diez, A. Occupational allergic contact dermatitis from eugenol, oil of cinnamon and oil of cloves in a physiotherapist. Contact Dermatitis 1999;41(6):346-347. PubMed
- Andersen, K. E., Johansen, J. D., Bruze, M., Frosch, P. J., Goossens, A., Lepoittevin, J. P., Rastogi, S., White, I., and Menne, T. The time-dose-response relationship for elicitation of contact dermatitis in isoeugenol allergic individuals. Toxicol.Appl PubMed
- Alqareer, A., Alyahya, A., and Andersson, L. The effect of clove and benzocaine versus placebo as topical anesthetics. J Dent 2006;34(10):747-750. PubMed
- Lane, B. W., Ellenhorn, M. J., Hulbert, T. V., and McCarron, M. Clove oil ingestion in an infant. Hum.Exp Toxicol. 1991;10(4):291-294. PubMed
- Quirce, S., Fernandez-Nieto, M., del, Pozo, V, Sastre, B., and Sastre, J. Occupational asthma and rhinitis caused by eugenol in a hairdresser. Allergy 2008;63(1):137-138. PubMed
- Srivastava, K. C. and Malhotra, N. Acetyl eugenol, a component of oil of cloves (Syzygium aromaticum L.) inhibits aggregation and alters arachidonic acid metabolism in human blood platelets. Prostaglandins Leukot.Essent.Fatty Acids 1991;42(1):73-81. PubMed
- Dyrbye, B. A., Dubois, L., Vink, R., and Horn, J. A patient with clove oil intoxication. Anaesth.Intensive Care 2012;40(2):365-366.
- Guidotti, T. L., Laing, L., and Prakash, U. B. Clove cigarettes. The basis for concern regarding health effects. West J Med 1989;151(2):220-228.
- Anonymous. Evaluation of the health hazard of clove cigarettes. Council on Scientific Affairs. JAMA 12-23-1988;260(24):3641-3644. DOI
- Romaguera, C., Alomar, A., Camarasa, J. M., Garcia, Bravo B., Garcia, Perez A., Grimalt, F., Guerra, P., Lopez, Gorretcher B., Pascual, A. M., Miranda, A., and . Contact dermatitis in children. Contact Dermatitis 1985;12(5):283-284. PubMed
- Hackett, P. H., Rodriguez, G., and Roach, R. C. Clove cigarettes and high-altitude pulmonary edema. JAMA 6-28-1985;253(24):3551-3552. DOI
- Isaacs, G. Permanent local anaesthesia and anhidrosis after clove oil spillage. Lancet 4-16-1983;1(8329):882. PubMed
- Saeed, S. A. and Gilani, A. H. Antithrombotic activity of clove oil. J Pak Med Assoc 1994;44(5):112-115.
- Hartnoll, G., Moore, D., and Douek, D. Near fatal ingestion of oil of cloves. Arch.Dis Child 1993;69(3):392-393. PubMed
- Srivastava, K. C. Antiplatelet principles from a food spice clove (Syzygium aromaticum L) [corrected]. Prostaglandins Leukot.Essent.Fatty Acids 1993;48(5):363-372.
- Jiang Q, Wu Y, Zhang H, et al. Development of essential oils as skin permeation enhancers: penetration enhancement effect and mechanism of action. Pharmaceutical Biol. 2017;55(1):1592-1600. PubMed
- Mohan R, Jose S, Mulakkal J, Karpinsky-Semper D, Swick AG, Krishnakumar IM. Water-soluble polyphenol-rich clove extract lowers pre- and post-prandial blood glucose levels in healthy and prediabetic volunteers: an open label pilot study. BMC Complement Alt PubMed
- Alharbi NFM, Ahad A, Bin Jardan YA, Al-Jenoobi FI. Effect of eugenol on cytochrome P450 1A2, 2C9, 2D6, and 3A4 activity in human liver microsomes. Saudi Pharm J 2024;32(7):102118. 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