Per 5 mL Dextromethorphan HBr 5 mg, guaifenesin 25 mg, pseudoephedrine HCl 7.5 mg, chlorpheniramine maleate 1 mg
R05FA02 - opium derivatives and expectorants ; Belongs to the class of combinations of opium derivatives cough suppressants and expectorants. Used in the treatment of cough.