MUCUS EXTENDED RELEASE (GUAIFENESIN) TABLET, EXTENDED RELEASE [WALGREENS] Home MUCUS EXTENDED RELEASE (GUAIFENESIN) TABLET, EXTENDED RELEASE [WALGREENS] MUCUS EXTENDED RELEASE (GUAIFENESIN) TABLET, EXTENDED RELEASE [WALGREENS] PDF | XML NDC 0363-0074-14, 0363-0074-28 Set ID 79c9e76a-5e44-48bd-bef0-dae6ffdde787 Generic Name Product Class Product Number Application Number NDA021282 Related Drugs Search DailyMed Drugs