Serenity Alcohol Free Ingredients & Drug Interactions
by Hawaii Pharm
What is this page for?
First and foremost: checking Serenity Alcohol Free 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
Serenity Alcohol Free is a dietary supplement by Hawaii Pharm with 3 active ingredients. Its ingredients are commonly taken for memory and cognitive support, anxiety and stress, adhd symptoms.Based on those ingredients, 1,114 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Brahmi Whole Herb Extract, Dry, Valerian Root Extract, Dry, Passionflower Herb Extract, Dry. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Serenity Alcohol Free by Hawaii Pharm
Ask about any prescription or over-the-counter medication and we check it for interactions with Serenity Alcohol Free by Hawaii Pharm — 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 Serenity Alcohol Free by Hawaii Pharm
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
Serenity Alcohol Free contains three active herbal extracts. Brahmi (Bacopa) is a traditional herb used in Ayurvedic practice.
Passionflower and Valerian are both sedating herbs commonly used to support relaxation and sleep. The product is delivered in a liquid form with glycerin and water as inactive ingredients.
Does it work?
Moderate evidence
The evidence we hold shows that Passionflower and Valerian are both possibly effective for insomnia and pre-procedural anxiety (like anxiety before a medical procedure). For Brahmi, the data shows insufficient evidence to rate its effectiveness for Alzheimer disease, sexual dysfunction, ADHD, back pain, cognitive function, or cognitive impairment.
The evidence for this product's ability to support the effects claimed on the label isn't established in our data.
How safe is it?
Well-documented data
Brahmi is generally well tolerated in short-term studies, though quality and long-term safety data are limited; the most common side effects are abdominal cramps, diarrhea, dry mouth, headache, and nausea, and gastrointestinal effects occur in 12% to 30% of people. Passionflower is also well tolerated short-term but can cause drowsiness, dizziness, confusion, and sedation; it's not safe in pregnancy.
Valerian is generally well tolerated short-term but long-term safety isn't well studied; common side effects are dizziness, drowsiness, and mental slowness, and rare cases of liver problems have been reported with multi-ingredient products containing valerian. All three ingredients should be avoided during pregnancy and breastfeeding due to insufficient safety data.
Meds to double-check
Moderate interaction found
Before taking this product, double-check with your doctor or pharmacist if you take: medications metabolized by liver enzymes CYP1A2, CYP2C19, CYP2C9, or CYP3A4 (including many blood thinners, heart drugs, and antidepressants — Moderate severity); sedating drugs or benzodiazepines like alprazolam (Moderate severity); anticholinergic or cholinergic drugs; drugs metabolized by glucuronidation; or thyroid hormone. Also avoid combining this with alcohol.
No interactions are documented for the inactive ingredients we hold data on.
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.
This product may appeal to someone looking to support relaxation and sleep, since Passionflower and Valerian have some evidence for those purposes. However, because all three herbs interact with liver enzyme systems and sedating medications, you should check your medications first — especially if you take blood thinners, heart drugs, antidepressants, anxiety medications, or sedatives.
Talk with your own doctor or pharmacist before adding this to your routine.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Dec 14, 2023.
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 Serenity Alcohol Free, straight from the product label.
| Brand | Hawaii Pharm |
|---|---|
| Barcode (UPC) | 840253663467 |
| Net contents | 4 Fluid Ounce(s); 120 mL |
| Market status | On market |
| Date entered into DSLD | Dec 14, 2023 |
| DSLD ID | 300892 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free |
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 Serenity Alcohol Free by Hawaii Pharm, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Blend | 1156 mg | -- |
| Brahmi Whole Herb Extract, Dry | 0 NP | -- |
| Passionflower Herb Extract, Dry | 0 NP | -- |
| Valerian Root Extract, Dry | 0 NP | -- |
Other ingredients: Glycerin, Water
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Brand IP Statement(s)
Hawaii Pharm Herbal Extract Highest quality since 2008
Suggested/Recommended/Usage/Directions
Suggested use: Shake well before using. For adults add about 20-30 drops (0.7-1 mL, one full squeeze of the dropper bulb) to some juice or water, up to 4 times a day.
Precautions
Warning: We recommend to seek expert medical advice before taking.
Do not use if you are allergic to any ingredients.
Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.
Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.
May affect the ability to drive and operate machinery. May have contraindications, can cause side effects and adverse reactions. Do not use if seal is broken or missing.
Keep out of the reach of children!
Storage
Store in a cool dry place.
Seals/Symbols
cGMP Made in compliance with cGMP 21 CFR 111 in an FDA registered and inspected facility.
C2H5OH Alcohol free USA Made in United States of America
FDA Disclaimer Statement
This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure or prevent any disease.
Formulation
Made in USA, Hawaii
Only natural ingredients Purity is laboratory tested and verified
All the raw materials are gluten-free by their nature No artificial colors, flavors, or preservatives
Not tested on animals
C2H5OH Alcohol free
FDA Statement of Identity
Herbal Supplement
General Statements
Scan this QR-code to get 15% discount on your next purchase. Limited time deal.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Serenity Alcohol Free by Hawaii Pharm 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 Serenity Alcohol Free by Hawaii Pharm
These are the 3 active ingredients this product is made of. Select any to open its full monograph.
Serving size0.7 mL Dosage formLiquid Servings per container120 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
Other (inactive) ingredients: Glycerin, Water. These complete the product’s ingredient list but are not active constituents.
Serenity Alcohol Free by Hawaii Pharm Drug Interactions
HelloPharmacist Interaction Report
Serenity Alcohol Free by Hawaii Pharm contains three active ingredients — Brahmi, Passionflower, and Valerian — that together interact with a significant number of medications.
The most serious interaction involves Brahmi's effect on multiple liver enzymes (Moderate severity) that process a wide range of drugs; this can theoretically raise the levels and side effects of medications metabolized by these pathways. Altogether, these interactions span 1,115 individual medications.
Read the full breakdown — every affected drug type, severity by severity
Brahmi accounts for most of these interactions through its effects on four major liver enzyme systems (CYP1A2, CYP2C19, CYP2C9, and CYP3A4 substrates — all Moderate). It also interacts with anticholinergic drugs, cholinergic drugs, cevimeline, and thyroid hormone.
Passionflower and Valerian both interact with sedating drugs (CNS depressants — Moderate for both), and each has Minor-level interactions with additional drug types: Passionflower with certain transport proteins and another liver enzyme (CYP3A4), and Valerian with glucuronidated drugs and a specific benzodiazepine (alprazolam), plus alcohol and other liver enzymes.
Because this product affects how your body metabolizes and processes many common medications — including blood thinners, heart drugs, antidepressants, anxiety medications, and others — you'll want to check your exact medications with the search tool on this page before starting it. If you take any prescription drugs, confirm the list with your own doctor or pharmacist.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Serenity Alcohol Free?
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 Serenity Alcohol Free interact with 1,114 drugs. Click any drug to see the details.
3 of the 3 ingredients in Serenity Alcohol Free interact with drugs. Each result below shows which ingredient is responsible. Brahmi Whole Herb Extract, Dry Valerian Root Extract, Dry Passionflower Herb Extract, Dry
Ado-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Ado-trastuzumab Emtansine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Ado-trastuzumab Emtansine interactionValerian Root Extract, DryCytochrome 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 Extract, Dry + Ado-trastuzumab Emtansine interactionAbemaciclibVerzenio
How Abemaciclib interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Abemaciclib interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Abemaciclib interactionValerian Root Extract, DryCytochrome 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 Extract, Dry + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Abiraterone interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Abiraterone interactionValerian Root Extract, DryCytochrome 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 Extract, Dry + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Abiraterone Acetate interactionValerian Root Extract, DryCytochrome 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 Extract, Dry + Abiraterone Acetate interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Serenity Alcohol Free — through 1 ingredient. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 2c19 (cyp2c19) Substrates, Cytochrome P450 2c9 (cyp2c9) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP2C19 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acalabrutinib interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acalabrutinib interactionValerian Root Extract, DryCytochrome 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 Extract, Dry + Acalabrutinib interactionAcepromazineAtravet
How Acepromazine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Passionflower Herb Extract, DryCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower Herb Extract, Dry + Acepromazine interactionBrahmi Whole Herb Extract, DryAnticholinergic Drugs Moderate
Interaction Summary
Theoretically, concurrent use might decrease the effectiveness of both agents.
Read the full Brahmi Whole Herb Extract, Dry + Acepromazine interactionValerian Root Extract, DryCns Depressants Moderate
Interaction Summary
Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Read the full Valerian Root Extract, Dry + Acepromazine interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Serenity Alcohol Free — through 2 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen interactionValerian Root Extract, DryGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root Extract, Dry + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Serenity Alcohol Free — through 2 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root Extract, Dry + Acetaminophen, Aspirin interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Aspirin, Caffeine interactionValerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Aspirin, Caffeine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Serenity Alcohol Free — through 2 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root Extract, Dry + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Serenity Alcohol Free — through 2 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Butalbital interactionValerian Root Extract, DryGlucuronidated Drugs Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root Extract, Dry + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Butalbital, Caffeine interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Butalbital, Caffeine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Butalbital, Caffeine, Codeine interactionValerian Root Extract, DryCns 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 Extract, Dry + Acetaminophen, Butalbital, Caffeine, Codeine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Butalbital, Codeine interactionPassionflower Herb Extract, DryCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Butalbital, Codeine interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryCns Depressants, Cytochrome P450 2d6 (cyp2d6) Substrates +1 Moderate
Interaction Summary
Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Read the full Valerian Root Extract, Dry + Acetaminophen, Butalbital, Codeine Phosphate interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Butalbital, Codeine Phosphate interactionPassionflower Herb Extract, DryCns Depressants Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated Drugs, Cytochrome P450 3a4 (cyp3a4) Substrates +2 Moderate
Interaction Summary
Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
Read the full Valerian Root Extract, Dry + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + 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 Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryCns 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 Extract, Dry + Acetaminophen, Caffeine, Codeine interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Caffeine, Codeine interactionPassionflower Herb Extract, DryCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Passionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Caffeine, Codeine, Salicylamide interactionValerian Root Extract, DryCytochrome 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 Extract, Dry + Acetaminophen, Caffeine, Codeine, Salicylamide interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Caffeine, Dihydrocodeine interactionValerian Root Extract, DryCns 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 Extract, Dry + Acetaminophen, Caffeine, Dihydrocodeine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Cns Depressants Moderate
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Caffeine, Isometheptene interactionBrahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Caffeine, Isometheptene interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Anticholinergic Drugs +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Caffeine, Pyrilamine interactionValerian Root Extract, DryCytochrome 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 Extract, Dry + Acetaminophen, Caffeine, Pyrilamine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryCns 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 Extract, Dry + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionPassionflower Herb Extract, DryCns Depressants, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryCytochrome 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 Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Anticholinergic Drugs +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionValerian Root Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Glucuronidated Drugs +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 Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Anticholinergic Drugs +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates, Anticholinergic Drugs +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionValerian Root Extract, DryCytochrome P450 2d6 (cyp2d6) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +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 Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Valerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionBrahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Anticholinergic Drugs +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with Serenity Alcohol Free — through 3 ingredients. Tap an ingredient for the detail:
Brahmi Whole Herb Extract, DryCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates +1 Moderate
Interaction Summary
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Read the full Brahmi Whole Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Phenylephrine interactionValerian Root Extract, DryGlucuronidated 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 Extract, Dry + Acetaminophen, Chlorpheniramine, Phenylephrine interactionPassionflower Herb Extract, DryCytochrome P450 3a4 (cyp3a4) Substrates Minor
Interaction Summary
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
Read the full Passionflower Herb Extract, Dry + Acetaminophen, Chlorpheniramine, Phenylephrine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Serenity Alcohol Free 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.
Brahmi Whole Herb Extract, Dry
Anticholinergic Drugs
Theoretically, concurrent use might decrease the effectiveness of both agents.
Bacopa seems to inhibit acetylcholinesterase and might increase acetylcholine levels, which could counteract the effects of anticholinergic drugs. Similarly, anticholinergic drugs might counteract the cholinergic effects of bacopa.
Cevimeline (Evoxac)
Theoretically, bacopa might increase the effects and adverse effects of cevimeline.
In one case, a 58-year-old female taking cevimeline long-term for Sjogren syndrome experienced hyperhidrosis, malaise, nausea, and tachycardia shortly after taking a single dose of bacopa. Symptoms resolved after two days. Cevimeline is metabolized by cytochrome P450 (CYP) 2D6 and CYP3A4, and researchers theorize that bacopa may have inhibited these isoenzymes. However, it is unclear if bacopa causes clinically significant inhibition of either CYP2D6 or CYP3A4.
Cholinergic Drugs
Theoretically, concurrent use of bacopa with other cholinergic drugs might have additive effects.
Bacopa seems to inhibit acetylcholinesterase and might increase acetylcholine levels. Theoretically, this could result in additive cholinergic effects when used with cholinergic drugs.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.
Research on the effects of bacopa extracts on CYP1A2 enzymes is conflicting. Some in vitro evidence shows that bacopa extract can moderately and non-competitively inhibit CYP1A2, while other in vitro evidence suggests that any effect is unlikely to be clinically significant.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, bacopa might increase the levels and adverse effects of CYP2C19 substrates.
In vitro evidence suggests that bacopa extract can moderately and non-competitively inhibit CYP2C19 enzymes. It is not known whether this is clinically significant.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, bacopa might increase the levels and adverse effects of CYP2C9 substrates.
Research on the effect of bacopa extracts on CYP2C9 enzymes is conflicting. Some in vitro evidence suggests that bacopa extract can moderately and non-competitively inhibit CYP2C9, while other in vitro evidence suggests that any effect is unlikely to be clinically significant.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.
Research on the effects of bacopa extracts on CYP3A4 enzymes is conflicting. Some in vitro evidence suggests that bacopa extract can moderately and competitively inhibit CYP3A4, while other in vitro evidence suggests that any effect is unlikely to be clinically significant.
Thyroid Hormone
Theoretically, bacopa might have additive effects when used with thyroid hormone.
Animal research suggests that bacopa increases thyroxine (T4) levels in mice by about 40%.
Valerian Root Extract, Dry
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.
Passionflower Herb Extract, Dry
Cns Depressants
Concomitant use of passion flower with sedative drugs might cause additive effects and side effects.
Research in animals and humans shows that passion flower has sedative effects which can be additive when used with sedative medications like lorazepam.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, passion flower might decrease the effects of CYP3A4 substrates.
In vitro research suggests that passion flower can induce CYP3A4 enzymes, albeit to a much lower degree than rifampin, a known CYP3A4 inducer.
Organic Anion-Transporting Polypeptide Substrates (Oatp)
Theoretically, passion flower might reduce the bioavailability of OATP2B1 and OATP1A2 substrates.
In vitro research shows that the passion flower constituents apigenin and vitexin inhibit OATP2B1 and OATP1A2. This inhibition may be dose-dependent. One specific high-flavonoid passion flower extract (Valverde) seems to inhibit OATP2B1 and OATP1A2, while another extract with a lower flavonoid concentration (Arkocaps) shows less potent inhibition. OATPs are responsible for the uptake of drugs and other compounds into the body; however, the specific activities of OATP2B1 and OATP1A2 are not well characterized.
Brand information
Manufacturer and brand details for Serenity Alcohol Free, from the product label.
Hawaii Pharm
See all Hawaii Pharm products- Name
- Hawaii Pharm LLC
- Street Address
- 510 Sumner St. Ste. 613
- City
- Honolulu
- State
- HI
- ZipCode
- 96817
- Phone Number
- 888-854-2924
- Web Address
- www.hawaiipharm.com
Serenity Alcohol Free by Hawaii Pharm: Common Questions
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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 Serenity Alcohol Free’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Bacopa
Interacts with 930 drugsBacopa is an Ayurvedic herb most often used for memory and thinking. Some small studies suggest it may modestly help memory when taken regularly for several weeks, but the evidence is limite...
Read the full Bacopa monograph → Herb & supplement monographPassion Flower
Interacts with 836 drugsPassion flower is a traditional calming herb that many people use for anxiety and sleep. Early studies hint it may help with mild anxiety and restlessness, but the evidence is limited and mo...
Read the full Passion Flower 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 →Sources & How We Checked
Serenity Alcohol Free'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 68 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.
Bacopa 12 references
- Stough C, Lloyd J, Clarke J, et al. The chronic effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy human subjects. Psychopharmacology 2001;156:481-4..
- Yadav SK, Jain AK, Tripathi SN, Gupta JP. Irritable bowel syndrome: therapeutic evaluation of indigenous drugs. Indian J Med Res 1989;90:496-503..
- Morgan A, Stevens J. Does Bacopa monnieri improve memory performance in older persons? Results of a randomized, placebo-controlled, double-blind trial. J Altern Complement Med 2010;16:753-9.
- Kar, A., Panda, S., and Bharti, S. Relative efficacy of three medicinal plant extracts in the alteration of thyroid hormone concentrations in male mice. J Ethnopharmacol. 2002;81(2):281-285. PubMed
- Mukherjee, G. D. and Dey, C. D. Clinical trial on Brahmi. I. J.Exp.Med.Sci. 1966;10(1):5-11.
- Kar A, Pandit S, Mukherjee K, Bahadur S, Mukherjee PK. Safety assessment of selected medicinal food plants used in Ayurveda through CYP450 enzyme inhibition study. J Sci Food Agric 2017;97(1):333-40. doi: 10.1002/jsfa.7739. PubMed
- Kongkeaw C, Dilokthornsakul P, Thanarangsarit P, et al. Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract. J Ethnopharmacol 2014;151(1):528-35. PubMed
- Ramasamy S, Kiew LV, Chung LY. Inhibition of human cytochrome P450 enzymes by Bacopa monnieri standardized extract and constituents. Molecules 2014;19(2):2588-601. PubMed
- Prabhakar S, Vishnu VY, Modi M, et al. Efficacy of Bacopa monnieri (Brahmi) and donepezil in Alzheimer's disease and mild cognitive impairment: a randomized double-blind parallel phase 2b study. Ann Indian Acad Neurol 2020;23(6):767-73. PubMed
- Acquarulo B, Tandon P, Macica CM. Suspected cholinergic toxicity due to cevimeline hydrochloride and Bacopa monnieri interaction: a case report. J Med Case Rep 2022;16(1):253. PubMed
- Keegan AP, Stough C, Paris D, et al. Bacopa monnieri supplementation has no effect on serum brain-derived neurotrophic factor levels but beneficially modulates nuclear factor kappa B and cyclic AMP response element-binding protein levels in healthy elderl
- Yaworski AM, Blyumin M, Chang T, Mammen AL, Greene M. Necrotizing myopathy with elevated anti-HMGCR antibodies following exposure to the supplement Bacopa. Muscle Nerve 2023;67(2):E1-E3.
Passion Flower 19 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Fisher AA, Purcell P, Le Couteur DG. Toxicity of Passiflora incarnata L. J Toxicol Clin Toxicol 2000;38:63-6.
- Akhondzadeh S, Naghavi HR, Shayeganpour A, et al. Passionflower in the treatment of generalized anxiety: a pilot double-blind randomized controlled trial with oxazepam. J Clin Pharm Ther 2001;26:363-7. PubMed
- Farnsworth N, Bingel A, Cordell G, et al. Potential value of plants as sources of new antifertility agents I. J Pharm Sci 1975;64:535-98. DOI
- Mori A, Hasegawa K, Murasaki M, et al. Clinical evaluation of Passiflamin (passiflora extract) on neurosis - multicenter double blind study in comparison with mexazolam. Rinsho Hyoka (Clinical Evaluation) 1993;21:383-440.
- Miyasaka LS, Atallah AN, Soares BG. Passiflora for anxiety disorder. Cochrane Database Syst Rev 2007;(1):CD004518. DOI
- Speroni E., Minghetti A. Neuropharmacological activity of extracts from Passiflora incarnata. Planta Med. 1988;54:488-91.
- Capasso A., Sorrentino L. Pharmacological studies on the sedative and hypnotic effect of Kava kava and Passiflora extracts combination. Phytomedicine. 2005;12:39-45. PubMed
- 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.
- Smith, G. W., Chalmers, T. M., and Nuki, G. Vasculitis associated with herbal preparation containing Passiflora extract. Br J Rheumatol. 1993;32(1):87-88.
- Soulimani, R., Younos, C., Jarmouni, S., Bousta, D., Misslin, R., and Mortier, F. Behavioural effects of Passiflora incarnata L. and its indole alkaloid and flavonoid derivatives and maltol in the mouse. J Ethnopharmacol. 1997;57(1):11-20. PubMed
- Nojoumi M, Ghaeli P, Salimi S, Sharifi A, Raisi F. Effects of Passion Flower Extract, as an Add-On Treatment to Sertraline, on Reaction Time in Patients ?with Generalized Anxiety Disorder: A Double-Blind Placebo-Controlled Study. Iran J Psychiatry. 2016;1
- Rokhtabnak F, Ghodraty MR, Kholdebarin A, et al. Comparing the Effect of Preoperative Administration of Melatonin and Passiflora incarnata on Postoperative Cognitive Disorders in Adult Patients Undergoing Elective Surgery. Anesth Pain Med. 2016;7(1):e4123 PubMed
- Dantas LP, de Oliveira-Ribeiro A, de Almeida-Souza LM, Groppo FC. Effects of passiflora incarnata and midazolam for control of anxiety in patients undergoing dental extraction. Med Oral Patol Oral Cir Bucal. 2017;22(1):e95-e101. PubMed
- Ozturk Z, Kalayci CC. Pregnancy outcomes in psychiatric patients treated with passiflora incarnata. Complement Ther Med. 2018 Feb;36:30-32. PubMed
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