Used primarily to treat symptoms of Parkinson’s disease, such as tremors, stiffness, and poor muscle control. It helps restore the balance of certain natural substances in the brain, particularly by blocking excess acetylcholine, a neurotransmitter involved in muscle movement. Also employed to manage drug-induced extrapyramidal symptoms, especially those caused by antipsychotic medications. Provides relief from involuntary muscle movements and rigidity, improving patient mobility and comfort during treatment.