
donepezil oral brand names and other generic formulations include:
Aricept ODT Oral, Aricept Oral
trihexyphenidyl oral brand names and other generic formulations include:
Artane Oral, Steratane Oral, Thp Oral, Tremin Oral, Trihexane Oral, Trihexy Oral, Trihexy-2 Oral, Trihexy-5 Oral
donepezil oral and trihexyphenidyl oral
donepezil oral decreases effects of trihexyphenidyl oral by opposing drug effects.
donepezil oral and trihexyphenidyl oral
donepezil oral decreases effects of trihexyphenidyl oral by pharmacodynamic antagonism.
Check for more interactions with the Drug Interaction Checker
Drug Interaction Categories
Contraindicated
Never use this combination of drugs because of high risk for dangerous interaction
Serious
Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed
Significant
Potential for significant interaction (monitoring by your doctor is likely required)
Minor
Interaction is unlikely, minor, or nonsignificant