MAXIMUM STRENGTH MUCUS RELIEF DM (GUAIFENESIN AND DEXTROMETHORPHAN HBR) TABLET, EXTENDED RELEASE [WALGREEN CO.] Home MAXIMUM STRENGTH MUCUS RELIEF DM (GUAIFENESIN AND DEXTROMETHORPHAN HBR) TABLET, EXTENDED RELEASE [WALGREEN CO.] MAXIMUM STRENGTH MUCUS RELIEF DM (GUAIFENESIN AND DEXTROMETHORPHAN HBR) TABLET, EXTENDED RELEASE [WALGREEN CO.] PDF | XML NDC 0363-0510-65, 0363-0510-70, 0363-0510-99 Set ID 83483b91-77e5-42ca-a467-21312ef32d30 Generic Name Product Class Product Number Application Number ANDA206941 Related Drugs Search DailyMed Drugs