Trihexyphenidyl Interactions
There are 337 drugs known to interact with trihexyphenidyl, along with 10 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 8 are major, 310 are moderate, and 19 are minor.
- View all 337 medications that may interact with trihexyphenidyl
- View trihexyphenidyl alcohol/food interactions (2)
- View trihexyphenidyl disease interactions (10)
Most frequently checked interactions
View interaction reports for trihexyphenidyl and the medicines listed below.
- Abilify (aripiprazole)
- Benadryl (diphenhydramine)
- Cymbalta (duloxetine)
- Depakote (divalproex sodium)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Flonase (fluticasone nasal)
- Geodon (ziprasidone)
- Klonopin (clonazepam)
- Lamictal (lamotrigine)
- Latuda (lurasidone)
- Lexapro (escitalopram)
- Lithium Carbonate ER (lithium)
- Lyrica (pregabalin)
- Metoprolol Tartrate (metoprolol)
- MiraLAX (polyethylene glycol 3350)
- Nexium (esomeprazole)
- Paracetamol (acetaminophen)
- ProAir HFA (albuterol)
- Rexulti (brexpiprazole)
- Seroquel (quetiapine)
- Sinemet (carbidopa / levodopa)
- Singulair (montelukast)
- Topamax (topiramate)
- Tylenol (acetaminophen)
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
- Vraylar (cariprazine)
- Xanax (alprazolam)
- Zoloft (sertraline)
Trihexyphenidyl alcohol/food interactions
There are 2 alcohol/food interactions with trihexyphenidyl.
Trihexyphenidyl disease interactions
There are 10 disease interactions with trihexyphenidyl which include:
- arrhythmias
- autonomic neuropathy
- GI obstruction
- glaucoma
- obstructive uropathy
- tardive dyskinesia
- infectious diarrhea
- psychoses
- hypertension
- fever
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More about trihexyphenidyl
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- Side effects
- Dosage information
- During pregnancy
- Drug class: anticholinergic antiparkinson agents
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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. |
See also:
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
