PROMETHAZINE DM (DEXTROMETHORPHAN HYDROBROMIDE AND PROMETHAZINE HYDROCHLORIDE) SYRUP [PROFICIENT RX LP] Home PROMETHAZINE DM (DEXTROMETHORPHAN HYDROBROMIDE AND PROMETHAZINE HYDROCHLORIDE) SYRUP [PROFICIENT RX LP] PROMETHAZINE DM (DEXTROMETHORPHAN HYDROBROMIDE AND PROMETHAZINE HYDROCHLORIDE) SYRUP [PROFICIENT RX LP] PDF | XML NDC 63187-272-04 Set ID 17bae9bf-ab07-4366-b400-871360c8969b Generic Name Product Class Product Number Application Number ANDA040649 Related Drugs Search DailyMed Drugs