Benztropine

Benzatropine, also spelled benztropine, is a medication used to treat a type of movement disorder due to antipsychotics known as dystonia and parkinsonism. It is not useful for tardive dyskinesia. It is taken by mouth or by injection into a vein or muscle. Benefits are seen within two hours and last for up to ten hours. Benzatropine, also spelled benztropine, is a medication used to treat a type of movement disorder due to antipsychotics known as dystonia and parkinsonism. It is not useful for tardive dyskinesia. It is taken by mouth or by injection into a vein or muscle. Benefits are seen within two hours and last for up to ten hours. Common side effects include dry mouth, blurry vision, nausea, and constipation. Serious side effect may include urinary retention, hallucinations, hyperthermia, and poor coordination. It is unclear if use during pregnancy or breastfeeding is safe. Benzatropine is an anticholinergic which works by blocking the activity of the acetylcholine receptor. Benzatropine was approved for medical use in the United States in 1954. It is available as a generic medication. In the United States the wholesale cost is about 6 USD per month. In 2016 it was the 211th most prescribed medication in the United States with more than 2 million prescriptions. It is sold under the brand name Cogentin among others. Benzatropine is used to reduce extrapyramidal side effects of antipsychotic treatment. Benzatropine is also a second-line drug for the treatment of Parkinson's disease. It improves tremor, and may alleviate rigidity and bradykinesia. Benzatropine is also sometimes used for the treatment of dystonia, a rare disorder that causes abnormal muscle contraction, resulting in twisting postures of limbs, trunk, or face.