GUAIFENESIN DM (GUAIFENESIN AND DEXTROMETHORPHAN) SYRUP [A-S MEDICATION SOLUTIONS] Home GUAIFENESIN DM (GUAIFENESIN AND DEXTROMETHORPHAN) SYRUP [A-S MEDICATION SOLUTIONS] GUAIFENESIN DM (GUAIFENESIN AND DEXTROMETHORPHAN) SYRUP [A-S MEDICATION SOLUTIONS] PDF | XML NDC 50090-3492-0 Set ID 765e1568-2531-4731-a5e9-d1eea324cf16 Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs