baclofen, and tetrabenazine. The proportion of patients who benefited from anticholinergics ranged from 1 in 9 in Oregon to 1 in 5 in England. Besides failing to resolve the blepharospasm, some drugs present the risk of side effects. In Japan, use of etizolam and benzodiazepine was associated with the development of blepharospasm. A case report from Sri Lanka suggests treatment with Mosapride.

The main first-line therapy is periodic