PROMETHAZINE HCI INJECTION [HF ACQUISITION CO. LLC, DBA HEALTHFIRST] Home PROMETHAZINE HCI INJECTION [HF ACQUISITION CO. LLC, DBA HEALTHFIRST] PROMETHAZINE HCI INJECTION [HF ACQUISITION CO. LLC, DBA HEALTHFIRST] PDF | XML NDC 51662-1247-1 Set ID 7447e8c6-c198-cd2d-e053-2a91aa0a3895 Generic Name Product Class Product Number Application Number ANDA083312 Related Drugs Search DailyMed Drugs