OA 200 mg once daily in 2 divided doses. May increase to 200 mg bid if patient has insufficient relief from symptoms.
RA Initially 200 mg daily in 2 divided doses. May be increased to 200 mg bid if needed.
Ankylosing spondylitis 200 mg once daily or in 2 divided doses. May increase to 400 mg daily or in 2 divided doses if patient has insufficient relief from symptoms. Max: 400 mg daily.
Acute pain Initially 400 mg, followed by an additional 200 mg if needed on the 1st day. On subsequent days, 200 mg bid or 400 mg once daily as needed.
Primary dysmenorrhea Initially 400 mg, followed by an additional 200 mg if needed on the 1st day. On subsequent days, 200 mg bid as needed.
Elderly (>65 yr) Initially 200 mg/day. May be increased to 200 mg bid if needed.
Moderate liver impairment (serum albumin 25-35 g/L) Initiate at ½ the recommended dose.