DIUREX WATER PILLS XPL (CAFFEINE) TABLET, FILM COATED [ALVA-AMCO PHARMACAL COMPANIES, INC.] Home DIUREX WATER PILLS XPL (CAFFEINE) TABLET, FILM COATED [ALVA-AMCO PHARMACAL COMPANIES, INC.] DIUREX WATER PILLS XPL (CAFFEINE) TABLET, FILM COATED [ALVA-AMCO PHARMACAL COMPANIES, INC.] PDF | XML NDC 52389-506-18 Set ID 874aaaa6-2956-7af9-e053-2a95a90a08f6 Category HUMAN OTC DRUG LABEL Packager Alva-Amco Pharmacal Companies, Inc. Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs