Trihexyphenidyl generic name?

What is the generic name for Trihexyphenidyl?

Trihexyphenidyl is already the generic name (the “generic” or non-brand name) for the medication used to treat tremor and other symptoms of Parkinson’s disease and some movement disorders [1].

What brand names does trihexyphenidyl come with?

Trihexyphenidyl can be marketed under various brand names depending on the country, but the active ingredient/generic name remains trihexyphenidyl [1].

Sources:
[1] https://www.drugs.com/international/trihexyphenidyl.html