Adult: As conventional tab: 4 mg 4-6 hourly. Max: 24 mg daily. As extended-release tab: 12 mg 12 hourly. Max: 24 mg daily.
Child: 1-<2 years 1 mg bid; 2-5 years 1 mg 4-6 hourly. Max: 6 mg daily; 6-<12 years 2 mg 4-6 hourly. Max: 12 mg daily; ≥12 years Same as adult dose. Dosage recommendations may vary among countries or individual products. Refer to specific product guidelines.
Elderly: Dose reduction may be needed. Max: 12 mg daily.