Individualized dosage. 50-100 mg every 4-6 hr. Max: 400 mg/day. Inj
50-100 mg IV every 4-6 hr over 2-3 min or by IV infusion. Post-op pain
Initially 100 mg followed by 50 mg every 10-20 min if necessary. Max (including initial dose): 250 mg in the 1st hr. Doses are 50-100 mg every 4-6 hr to total daily dose of 600 mg. CrCl <30 mL/min & severe hepatic impairment
Dosage interval should be increased to 12 hr. Max: 200 mg/day.