GUAIFENESIN 600 mg / DEXTROMETHORPHAN HYDROBROMIDE 30 mg ORAL TABLET, EXTENDED RELEASE [Guaifenesin and Dextromethorphan HBr]
Guaifenesin 600 mg / Dextromethorphan Hydrobromide 30 mg ORAL TABLET, EXTENDED RELEASE [Mucinex DM]