HexPark 2 mg contains Trihexyphenidyl Hydrochloride, an anticholinergic drug used to treat Parkinson's disease and extrapyramidal symptoms induced by antipsychotic medications.
Trihexyphenidyl works by blocking the action of acetylcholine, a neurotransmitter in the brain that affects muscle control. By restoring the balance of neurotransmitters in the brain, it helps reduce tremors, rigidity, and other motor symptoms associated with Parkinson's disease and certain medication-induced side effects.