DIPHENHYDRAMINE HYDROCHLORIDE INJECTION, SOLUTION [HF ACQUISITION CO LLC, DBA HEALTHFIRST] Home DIPHENHYDRAMINE HYDROCHLORIDE INJECTION, SOLUTION [HF ACQUISITION CO LLC, DBA HEALTHFIRST] DIPHENHYDRAMINE HYDROCHLORIDE INJECTION, SOLUTION [HF ACQUISITION CO LLC, DBA HEALTHFIRST] PDF | XML NDC 51662-1348-1 Set ID 7b9ed8ef-ce21-19e7-e053-2a91aa0a81be Generic Name Product Class Product Number Application Number ANDA040466 Related Drugs Search DailyMed Drugs