DEFENSOL ADULT SYRUP (GUAIFENESIN, DEXTROMETHORPHAN HBR) LIQUID [MENPER DISTRIBUTORS, INC.] Home DEFENSOL ADULT SYRUP (GUAIFENESIN, DEXTROMETHORPHAN HBR) LIQUID [MENPER DISTRIBUTORS, INC.] DEFENSOL ADULT SYRUP (GUAIFENESIN, DEXTROMETHORPHAN HBR) LIQUID [MENPER DISTRIBUTORS, INC.] PDF | XML NDC 53145-039-04 Set ID 62acff69-8c40-4a0e-8d56-be2cc14e3d45 Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs