MEMBERS MARK MUCUS RELIEF ER (GUAIFENESIN) TABLET, EXTENDED RELEASE [SAM'S WEST INC] Home MEMBERS MARK MUCUS RELIEF ER (GUAIFENESIN) TABLET, EXTENDED RELEASE [SAM'S WEST INC] MEMBERS MARK MUCUS RELIEF ER (GUAIFENESIN) TABLET, EXTENDED RELEASE [SAM'S WEST INC] PDF | XML NDC 68196-325-04 Set ID a3370ff6-00d6-4083-8345-3d5ff3549a40 Generic Name Product Class Product Number Application Number ANDA091009 Related Drugs Search DailyMed Drugs