Tryptophan Interactions
There are 104 drugs known to interact with tryptophan, along with 3 disease interactions. Of the total drug interactions, 71 are major, and 33 are moderate.
- View all 104 medications that may interact with tryptophan
- View tryptophan disease interactions (3)
Most frequently checked interactions
View interaction reports for tryptophan and the medicines listed below.
- 5-HTP (5-hydroxytryptophan)
- Adderall (amphetamine / dextroamphetamine)
- Aleve (naproxen)
- Benadryl (diphenhydramine)
- Claritin (loratadine)
- Coenzyme Q10 (ubiquinone)
- CoQ10 (ubiquinone)
- Cymbalta (duloxetine)
- DHEA (dehydroepiandrosterone)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Ginkgo Biloba (ginkgo)
- L-Carnitine (levocarnitine)
- L-Tyrosine (tyrosine)
- Lexapro (escitalopram)
- NAC (acetylcysteine)
- Omega-3 (omega-3 polyunsaturated fatty acids)
- Probiotic Formula (bifidobacterium infantis / lactobacillus acidophilus)
- Quercetin (bioflavonoids)
- Seroquel (quetiapine)
- Synthroid (levothyroxine)
- Tylenol (acetaminophen)
- Valerian Root (valerian)
- Vitamin B12 (cyanocobalamin)
- Vitamin B6 (pyridoxine)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
- Vyvanse (lisdexamfetamine)
- Xanax (alprazolam)
- Zinc (zinc sulfate)
- Zyrtec (cetirizine)
Tryptophan disease interactions
There are 3 disease interactions with tryptophan which include:
Report options
More about tryptophan
- tryptophan consumer information
- Compare alternatives
- Reviews (14)
- Side effects
- Drug class: miscellaneous anxiolytics, sedatives and hypnotics
- En español
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.