MAXIMUM STRENGTH MUCUS RELIEF DM (GUAIFENESIN AND DEXTROMETHORPHAN HBR) TABLET, EXTENDED RELEASE [DOLGENCORP, LLC] Home MAXIMUM STRENGTH MUCUS RELIEF DM (GUAIFENESIN AND DEXTROMETHORPHAN HBR) TABLET, EXTENDED RELEASE [DOLGENCORP, LLC] MAXIMUM STRENGTH MUCUS RELIEF DM (GUAIFENESIN AND DEXTROMETHORPHAN HBR) TABLET, EXTENDED RELEASE [DOLGENCORP, LLC] PDF | XML NDC 55910-993-05 Set ID 8333bd1f-d914-49a3-b591-fed23bd32a1d Generic Name Product Class Product Number Application Number ANDA206941 Related Drugs Search DailyMed Drugs