what is trihexyphenidyl
ARTANE (trihexyphenidyl HCl) is a synthetic antispasmodic drug available in the following forms: Tablets: Containing 2 mg and 5 mg ARTANE (trihexyphenidyl HCl), each strength also containing as inactive ingredients: Corn Starch, Dibasic Calcium Phosphate, Magnesium Stearate and Pregelatinized Starch.