PROMETHAZINE HYDROCHLORIDE SOLUTION [PREFERRED PHARMACEUTICAL INC.] Home PROMETHAZINE HYDROCHLORIDE SOLUTION [PREFERRED PHARMACEUTICAL INC.] PROMETHAZINE HYDROCHLORIDE SOLUTION [PREFERRED PHARMACEUTICAL INC.] PDF | XML NDC 68788-7028-1 Set ID 6a64c666-0267-4b4a-a1e3-733844e77fe6 Generic Name Product Class Product Number Application Number ANDA040643 Related Drugs Search DailyMed Drugs