MUCUS (GUAIFENESIN) TABLET, EXTENDED RELEASE [WALMART STORES, INC.] Home MUCUS (GUAIFENESIN) TABLET, EXTENDED RELEASE [WALMART STORES, INC.] MUCUS (GUAIFENESIN) TABLET, EXTENDED RELEASE [WALMART STORES, INC.] PDF | XML NDC 49035-070-21 Set ID 1b7cf796-8571-4ba1-be27-c00280c5f845 Generic Name Product Class Product Number Application Number NDA021282 Related Drugs Search DailyMed Drugs