MAXIMUM STRENGTH TUSSNEX FM DM MAX (DEXTROMETHORPHAN HBR, GUAIFENESIN) LIQUID [GUARDIAN DRUG COMPANY] Home MAXIMUM STRENGTH TUSSNEX FM DM MAX (DEXTROMETHORPHAN HBR, GUAIFENESIN) LIQUID [GUARDIAN DRUG COMPANY] MAXIMUM STRENGTH TUSSNEX FM DM MAX (DEXTROMETHORPHAN HBR, GUAIFENESIN) LIQUID [GUARDIAN DRUG COMPANY] PDF | XML NDC 53041-628-58 Set ID 0bae53e3-9661-4bc6-9fcc-da7fa131b034 Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs