BENADRYL ULTRATABS (DIPHENHYDRAMINE HYDROCHLORIDE) TABLET [NAVAJO MANUFACTURING COMPANY INC.] Home BENADRYL ULTRATABS (DIPHENHYDRAMINE HYDROCHLORIDE) TABLET [NAVAJO MANUFACTURING COMPANY INC.] BENADRYL ULTRATABS (DIPHENHYDRAMINE HYDROCHLORIDE) TABLET [NAVAJO MANUFACTURING COMPANY INC.] PDF | XML NDC 67751-166-01, 67751-166-02 Set ID 76433e3c-142c-4704-8b2b-d602f008c377 Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs