Adults >18 years: Schizophrenia, Combination Therapy for Mania, Preventing Recurrence in Bipolar Disorder: 10 mg daily adjusted to usual range of 5-20 mg daily. Doses >10 mg daily only after reassessment. Maximum dose: 20 mg daily.
Children 12-18 years: Schizophrenia, Combination Therapy for Mania: Initially 5-10 mg daily adjusted to usual range of 5-20 mg daily. Doses >10 mg daily only after reassessment. Maximum dose: 20 mg daily.
Monotherapy for Mania: 15 mg daily adjusted to usual range of 5-20 mg daily. Doses >15 mg only after reassessment. Maximum dose: 20 mg daily.