Maintenance for acute schizophrenia & bipolar disorder 10 or 15 mg once daily. Max of 30 mg/day. Adjunctive therapy for major depressive disorder Initial dose: 2-5 mg/day. Max of 15 mg/day.
Reduce or discontinue dose if sign or symptoms of tardive dyskinesia, NMS appear. History of seizure. May impair ability to drive or operate machinery. Pregnancy & lactation.