Rheumatic disorders 500 mg-1 g daily as single or in 2 divided doses.
Dysmenorrhea & acute musculoskeletal disorders Initially 500 mg followed by 250 mg every 6-8 hr.
Acute gout 750 mg followed by 250 mg every 8 hr.
Migraine 750 mg at the 1st symptom of an impending attack.
Childn ≥2 yr Juvenile idiopathic arthritis 10 mg/kg daily in 2 divided doses.