MUCUS ER (GUAIFENESIN) TABLET, EXTENDED RELEASE [H E B] Home MUCUS ER (GUAIFENESIN) TABLET, EXTENDED RELEASE [H E B] MUCUS ER (GUAIFENESIN) TABLET, EXTENDED RELEASE [H E B] PDF | XML NDC 37808-325-66 Set ID fdeb8e6a-2e89-41e7-8ccb-bc5f4e46fb1a Generic Name Product Class Product Number Application Number ANDA091009 Related Drugs Search DailyMed Drugs