TOPCARE MUCUS DM (DEXTROMETHORPHAN HBR, GUAIFENESIN) TABLET, EXTENDED RELEASE [TOPCO ASSOCIATES LLC] Home TOPCARE MUCUS DM (DEXTROMETHORPHAN HBR, GUAIFENESIN) TABLET, EXTENDED RELEASE [TOPCO ASSOCIATES LLC] TOPCARE MUCUS DM (DEXTROMETHORPHAN HBR, GUAIFENESIN) TABLET, EXTENDED RELEASE [TOPCO ASSOCIATES LLC] PDF | XML NDC 36800-735-66 Set ID 508bfb00-a32f-4cd0-90b8-7e60929fc511 Generic Name Product Class Product Number Application Number ANDA091070 Related Drugs Search DailyMed Drugs