DIPHENHYDRAMINE HCL CAPSULE [SDA LABORATORIES, INC.] Home DIPHENHYDRAMINE HCL CAPSULE [SDA LABORATORIES, INC.] DIPHENHYDRAMINE HCL CAPSULE [SDA LABORATORIES, INC.] PDF | XML NDC 66424-021-01, 66424-021-10 Set ID 437e6a13-a4ff-4f98-8973-042f224ee85e Generic Name Product Class Product Number Application Number PART341 Related Drugs DIPHENHYDRAMINE 50 MG CAPSULE SDA LABS based on 0 rating DIPHENHYDRAMINE 50 MG CAPSULE SDA LABS based on 0 rating Search DailyMed Drugs