MUCUS RELIEF (GUAIFENESIN) TABLET [MCKESSON (SUNMARK)] Home MUCUS RELIEF (GUAIFENESIN) TABLET [MCKESSON (SUNMARK)] MUCUS RELIEF (GUAIFENESIN) TABLET [MCKESSON (SUNMARK)] PDF | XML NDC 70677-0049-1 Set ID 2200cd7d-3611-4413-9ce3-91fdac9c76c2 Generic Name Product Class Product Number Application Number ANDA207342 Related Drugs Search DailyMed Drugs