5-HTP Griffonia Seed Extract 200 mg Ingredients & Drug Interactions
What is this page for?
First and foremost: checking 5-HTP Griffonia Seed Extract 200 mg 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
5-HTP Griffonia Seed Extract 200 mg is a dietary supplement by Micro Ingredients with 1 active ingredient. Its ingredients are commonly taken for low mood or depression, anxiety and stress, sleep problems.Based on those ingredients, 398 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are L-5-Hydroxytryptophan. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against 5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients
Ask about any prescription or over-the-counter medication and we check it for interactions with 5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients — 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 5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This softgel contains one active ingredient: L-5-hydroxytryptophan (5-HTP), a compound your body naturally makes and uses to produce serotonin, a brain chemical linked to mood and sleep. The capsule shell is made from vegetarian material.
Does it work?
Moderate evidence
The evidence suggests 5-HTP is possibly effective for depression. For other conditions—Alzheimer's disease, panic disorder, and cerebellar ataxia (a coordination disorder)—the research we have isn't reliable enough to rate it one way or the other.
For Down syndrome, the available evidence points toward it being ineffective.
How safe is it?
Well-documented data
Taken by mouth in the short term, 5-HTP is generally well tolerated. The most common side effects are abdominal pain, nausea, diarrhea, drowsiness, dizziness, fatigue, headache, insomnia, and vomiting—and they tend to be dose-dependent, meaning higher doses bring more risk.
A small number of reports document rare serious effects including aggression, hallucinations, and mania. Gastrointestinal upset may lessen or disappear with continued use.
The safety data advises against 5-HTP during pregnancy and while breastfeeding because there isn't enough information to know it's safe. If you're pregnant, planning pregnancy, or nursing, talk with your doctor or pharmacist before taking this supplement.
Meds to double-check
Moderate interaction found
Before taking this product, check with your pharmacist if you're on any serotonergic drugs (antidepressants like SSRIs, SNRIs, or MAOIs; migraine medications; tramadol; or others that raise serotonin). Also double-check if you take CNS depressants like sleep aids or sedatives, or if you're on carbidopa for Parkinson's disease.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
5-HTP may be worth considering if you're interested in a natural approach to depression and want to explore it with your doctor. However, because it raises serotonin and interacts with a large number of medications—especially antidepressants and other serotonergic drugs—you need to check your full medication list with a pharmacist before you start.
It's not for use in pregnancy or while breastfeeding.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Oct 22, 2021.
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 5-HTP Griffonia Seed Extract 200 mg, straight from the product label.
| Brand | Micro Ingredients |
|---|---|
| Net contents | 180 Softgel(s) |
| Market status | On market |
| Date entered into DSLD | Oct 22, 2021 |
| DSLD ID | 256748 |
| Product type | Amino Acid/protein |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, Dairy 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 5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| L-5-Hydroxytryptophan | 200 mg | -- |
Other ingredients: Vegetarian Softgel
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.
Formula
200 mg per serving
Formulation
No soy No gluten No GMOs
Free Of: Soy, dairy, yeast, gluten & additives.
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take 2 softgels daily.
Precautions
For best results, please consult your physician.
Keep out of reach of children.
If pregnant/lactating or taking any medications, please consult your physician prior to use.
Storage
Keep in a cool, dry place.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients 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 5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size200 mg Dosage formSoftgel Capsule Servings per container90 Amounts shown are per serving.
L-5-Hydroxytryptophan
Interacts with398 drugs
5-HTP is a compound your body uses to make serotonin, and people take it as a supplement hoping to improve mood, sleep, and headaches. Some early rese...
L-5-Hydroxytryptophan monograph & interactionsOther (inactive) ingredients: Vegetarian Softgel. These complete the product’s ingredient list but are not active constituents.
5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients Drug Interactions
HelloPharmacist Interaction Report
5-HTP Griffonia Seed Extract by Micro Ingredients contains one active ingredient, L-5-hydroxytryptophan, which has documented interactions with several medication types.
The most serious concern is with serotonergic drugs—antidepressants, certain migraine medications, and other drugs that raise serotonin. Combining 5-HTP with these can cause additive serotonergic effects, including serotonin syndrome (a potentially dangerous spike in brain serotonin) and in rare cases, narrowing of blood vessels in the brain.
Read the full breakdown — every affected drug type, severity by severity
Two other drug types are flagged as Moderate interactions: CNS depressants (sleep aids, sedatives, anti-anxiety medications) may have added drowsy or sedating effects when paired with 5-HTP, which itself can cause drowsiness in trials. Carbidopa (a Parkinson's medication) can boost 5-HTP levels in the brain and increase the risk of restlessness, rapid speech, anxiety, and insomnia.
Altogether, these interactions span 398 individual medications. Before you start 5-HTP, use the medication checker below to look up every prescription and over-the-counter drug you take.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against 5-HTP Griffonia Seed Extract 200 mg?
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 5-HTP Griffonia Seed Extract 200 mg interact with 398 drugs. Click any drug to see the details.
1 of the 1 ingredient in 5-HTP Griffonia Seed Extract 200 mg interact with drugs. Each result below shows which ingredient is responsible. L-5-Hydroxytryptophan
AcepromazineAtravet
How Acepromazine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acepromazine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + 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 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs, Cns Depressants Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, Phenylephrine, SalicylamideRhinogesic, Rhinogesic JR
How Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylpropanolamineAlumadrine, Conex, Sinadrin Max Strength, Sinulin
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, OpiumHista-Derfule
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs, Cns Depressants Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, PhenyltoloxamineNorel Plus
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interactionAcetaminophen, Chlorpheniramine, PseudoephedrineAlka-Seltzer PLUS Liquid Gels, Children's Tylenol Cold, Codimal, Comtrex, Extra Strength Tylenol Allergy Sinus, Lorsin +3 more
How Acetaminophen, Chlorpheniramine, Pseudoephedrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorpheniramine, Pseudoephedrine interactionAcetaminophen, Chlorzoxazone, CodeineAcetazone Forte C8, Parafon Forte C8
How Acetaminophen, Chlorzoxazone, Codeine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Chlorzoxazone, Codeine interactionAcetaminophen, CodeineTylenol No.3, Tylenol w/ Codeine
How Acetaminophen, Codeine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Codeine interactionAcetaminophen, Codeine, DoxylamineMersyndol
How Acetaminophen, Codeine, Doxylamine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Codeine, Doxylamine interactionAcetaminophen, Codeine, MethocarbamolAcetaminophen, Codeine, Methocarbamol, Robaxacet 8
How Acetaminophen, Codeine, Methocarbamol interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanCns Depressants Moderate
Interaction Summary
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Codeine, Methocarbamol interactionAcetaminophen, DextromethorphanTylenol Cough Ex Strength
How Acetaminophen, Dextromethorphan interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Dextromethorphan interactionAcetaminophen, Dextromethorphan, Doxylamine, PseudoephedrineVicks NyQuil
How Acetaminophen, Dextromethorphan, Doxylamine, Pseudoephedrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Dextromethorphan, Doxylamine, Pseudoephedrine interactionAcetaminophen, Dextromethorphan, Guaifenesin, PhenylephrineConar-A
How Acetaminophen, Dextromethorphan, Guaifenesin, Phenylephrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Dextromethorphan, Guaifenesin, Phenylephrine interactionAcetaminophen, Dextromethorphan, Guaifenesin, PhenylpropanolamineAnatuss
How Acetaminophen, Dextromethorphan, Guaifenesin, Phenylpropanolamine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Dextromethorphan, Guaifenesin, Phenylpropanolamine interactionAcetaminophen, Dextromethorphan, Guaifenesin, PseudoephedrineRobitussin Cold, Severe Cold, Suphedrine Cold/Cough
How Acetaminophen, Dextromethorphan, Guaifenesin, Pseudoephedrine interacts with 5-HTP Griffonia Seed Extract 200 mg — through 1 ingredient. Tap an ingredient for the detail:
L-5-hydroxytryptophanSerotonergic Drugs Moderate
Interaction Summary
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
Read the full L-5-hydroxytryptophan + Acetaminophen, Dextromethorphan, Guaifenesin, Pseudoephedrine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in 5-HTP Griffonia Seed Extract 200 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
L-5-Hydroxytryptophan
Carbidopa (Lodosyn)
Combining 5-HTP and carbidopa can increase the risk of serotonergic side effects.
Carbidopa is sometimes used with 5-HTP to minimize peripheral 5-HTP metabolism and boost the amount that reaches the brain. However, this combination might also increase the risk of some side effects including hypomania, restlessness, rapid speech, anxiety, insomnia, and aggressiveness. Combining carbidopa and 5-HTP might also increase the risk of scleroderma-like skin changes due to elevated serotonin levels.
Cns Depressants
Theoretically, concomitant use of 5-HTP with medications that cause sedation might have additive effects.
In clinical trials, 5-HTP has been associated with drowsiness and somnolence.
Serotonergic Drugs
Combining serotonergic drugs with 5-HTP might cause additive serotonergic effects.
5-HTP can increase serotonin levels and cause serotonergic effects. Theoretically, combining serotonergic drugs with 5-HTP might increase the risk of serotonergic side effects, including serotonin syndrome and cerebral vasoconstrictive disorders. However, serotonin syndrome with 5-HTP has not yet been reported in humans. Monitor patients for signs of serotonin syndrome and other serotonergic side effects if using 5-HTP with serotonergic drugs.
Brand information
Manufacturer and brand details for 5-HTP Griffonia Seed Extract 200 mg, from the product label.
Micro Ingredients
See all Micro Ingredients products- Name
- Micro Ingredients
- Street Address
- 4951 Holt Blvd, Suite A
- City
- Montclair
- State
- CA
- ZipCode
- 91763
- Phone Number
- 1-844-836-8200
- Web Address
- www.microingredients.com
5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients: Common Questions
Does 5-HTP Griffonia Seed Extract 200 mg by Micro Ingredients interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What does 5-HTP actually do?
Will this make me drowsy?
What stomach side effects should I expect?
Can I take this if I'm on an antidepressant?
Is it safe to take while pregnant or breastfeeding?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if 5-HTP Griffonia Seed Extract 200 mg is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind 5-HTP Griffonia Seed Extract 200 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
5-HTP Griffonia Seed Extract 200 mg'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 32 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.
5-htp 32 references
- Birdsall TC. 5-Hydroxytryptophan: A Clinically-Effective Serotonin Precursor. Altern Med Rev 1998;3:271-80.
- Michelson D, Page SW, Casey R, et al. An eosinophilia-myalgia syndrome related disorder associated with exposure to L-5-hydroxytryptophan. J Rheumatol 1994;21:2261-5.
- Cangiano C, Ceci F, Cancino A, et al. Eating behavior and adherence to dietary prescriptions in obese adult subjects treated with 5-hydroxytryptophan. Am J Clin Nutr 1992;56:863-7. PubMed
- U.S. Food and Drug Administration. Impurities confirmed in dietary supplement 5-hydroxy-L-tryptophan. FDA Talk Paper, August 31, 1998; T98-48.
- Sternberg EM, Van Woert MH, Young SN, et al. Development of a scleroderma-like illness during therapy with L-5-hydroxytryptophan and carbidopa. N Engl J Med 1980;303:782-7. PubMed
- Poldinger W, Calanchini B, Schwarz W. A functional-dimensional approach to depression: serotonin deficiency as a target syndrome in a comparison of 5-hydroxytryptophan and fluvoxamine. Psychopathology 1991;24:53-81.
- Ribeiro CA. L-5-Hydroxytryptophan in the prophylaxis of chronic tension-type headache: a double-blind, randomized, placebo-controlled study. Headache 2000;40:451-6.
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