ROBITUSSIN-DM

Robitussin-DM; Expectorant, Antitussive; Syr per 5 mL: Guaifenesin 100 mg, dextromethorphan 10 mg ; 1-2 mg/kg/day of dextromethorphan PO q6-8h prn or 2-5 yrs: 2.5 mL PO q4h prn
6-12 yrs: 5 mL PO q4h prn
>12 yrs: 10 mL PO q4h prn;