Usual Adult Dose for Schizophrenia:
Initial dose: 1 mg orally once a day on Days 1 through 4
Titration regimen: Based on clinical response and tolerability, titrate to 2 mg once a day on Days 5 to 7, then to 4 mg once a day on Day 8.
Maintenance dose: 2 to 4 mg orally once a day
Maximum dose: 4 mg/day
Use: Treatment of schizophrenia
Usual Adult Dose for Depression:
Initial dose: 0.5 mg to 1 mg orally once a day
Titration regimen: Based on clinical response and tolerability, dose increases should be done at weekly intervals; titrate to 1 mg once a day, then up 2 mg once a day.
Maintenance dose: 2 mg orally once a day
Maximum dose: 3 mg/day
Comment: Healthcare providers should periodically reassess the need for maintenance treatment.
Use: Adjunctive treatment of major depressive disorder (MDD)
 Detailed Rexulti dosage information
What happens if I miss a dose?
Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
