Irritability associated w/ autistic disorderChildn & adolescent 6-17 yr Initially 2 mg/day then, increase to 5 mg/day w/ subsequent increases of 10-15 mg/day if needed. Adjust dose gradually up to 5 mg/day at not <1 wk interval. Doses are individualized according to tolerability & response.
Reduce dose or discontinue if signs or symptoms of tardive dyskinesia & NMS appear. May impair ability to drive or operate machinery. Pregnancy & lactation.