DEXTROMETHORPHAN HYDROBROMIDE 30 mg / GUAIFENESIN 600 mg ORAL TABLET, EXTENDED RELEASE [up and up mucus relief dm]
GUAIFENESIN 600 mg / DEXTROMETHORPHAN HYDROBROMIDE 30 mg ORAL TABLET, EXTENDED RELEASE [Guaifenesin and Dextromethorphan HBr]