A Ambifed-G DM (Dextromethorphan/Guaifenesin/Pseudoephedrine) by adhealth32 September 1, 2010 What is Ambifed-G DM (Dextromethorphan/Guaifenesin/Pseudoephedrine)? Dextromethorphan is a cough suppressant. It affects the signals in…
