Schizophrenia Adult 10 or 15 mg once daily.
Adolescent 13-17 yr Initially 2 mg/day then, titrated to 5 mg/day followed by a target dose of 10 mg/day. Doses are titrated in a 2-day interval.
Bipolar disorder Adult 30 mg once daily.
Childn & adolescent 10-17 yr Initially 2 mg/day then, titrated to 5 mg/day followed by a target dose of 10 mg/day. Doses are titrated in a 2-day interval.
Adjunctive treatment for patients taking antidepressants 2-5 mg/day.
Adjunctive therapy for major depressive disorder 2-15 mg/day. Adjust dose gradually up to 5 mg/day at not <1-wk interval.