TabAdult 1 tab tid-qid. Childn 6-12 yr ½ tab tid-qid. Oral suspChildn 6-12 yr 250-500 mg every 4-6 hr, 1-5 yr 120-250 mg every 4-6 hr. Max: Up to 4 doses in 24 hr. Oral dropsChildn 1-2 yr 1.2-1.8 mL every 4-6 hr, 6-12 mth 0.6-1.2 mL every 4-6 hr, infant <6 mth 0.3-0.6 mL every 4-6 hr.