15 mg/5 mL syrAdult & childn >12 yr 10 mL tid. Childn 6-12 yr 5 mL bid-tid, 2-5 yr 2.5 mL tid, <2 yr 2.5 mL bid. 30 mg/5 mL syrAdult & childn >12 yr 10 mL bid, which is suitable for acute resp tract disorders & initial treatment of chronic conditions up to 14 days. Childn 6-12 yr 5 mL bid-tid, 2-5 yr 2.5 mL tid, 1-2 yr 2.5 mL bid.