SIGNATURE CARE MUCUS RELIEF DM (DEXTROMETHORPHAN HBR, GUAIFENESIN) TABLET, EXTENDED RELEASE [SAFEWAY] Home SIGNATURE CARE MUCUS RELIEF DM (DEXTROMETHORPHAN HBR, GUAIFENESIN) TABLET, EXTENDED RELEASE [SAFEWAY] SIGNATURE CARE MUCUS RELIEF DM (DEXTROMETHORPHAN HBR, GUAIFENESIN) TABLET, EXTENDED RELEASE [SAFEWAY] PDF | XML NDC 21130-115-66 Set ID 2562b4f8-2bdb-4484-ad0d-bbabba13c06e Generic Name Product Class Product Number Application Number ANDA091070 Related Drugs Search DailyMed Drugs