MUCINEX DM (DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN) TABLET [NAVAJO MANUFACTURING COMPANY INC.] Home MUCINEX DM (DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN) TABLET [NAVAJO MANUFACTURING COMPANY INC.] MUCINEX DM (DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN) TABLET [NAVAJO MANUFACTURING COMPANY INC.] PDF | XML NDC 67751-171-01 Set ID 4226f394-f85e-45b1-8d5f-7cffb7dd492f Generic Name Product Class Product Number Application Number NDA021620 Related Drugs Search DailyMed Drugs