TRIHEXY 250 ML is a pharmaceutical product manufactured by Incepta Pharmaceuticals Ltd., containing Trihexyphenidyl Hydrochloride as its active ingredient. Trihexyphenidyl is an anticholinergic agent primarily used in the management of Parkinsonism and extrapyramidal symptoms. It functions by inhibiting the action of acetylcholine, thereby restoring the balance between acetylcholine and dopamine in the brain, which is disrupted in Parkinson's disease. This mechanism helps alleviate symptoms such as tremors, rigidity, and bradykinesia.
The syrup formulation provides a convenient option for patients who require flexible dosing, particularly beneficial for pediatric and elderly populations. The standard dosage for adults typically involves starting with a low dose, gradually increasing as needed, with a maintenance dose ranging from 5 to 15 mg per day, divided into multiple doses. It is important to follow the prescribing physician's instructions regarding dosage and administration. Common side effects may include dry mouth, blurred vision, dizziness, constipation, and urinary retention. Patients with glaucoma, urinary tract obstruction, or hypersensitivity to trihexyphenidyl should avoid using this medication. As with all anticholinergic agents, caution is advised when driving or operating machinery due to potential drowsiness or blurred vision.