DIPHENHYDRAMINE HCL CAPSULE [MEDSOURCE PHARMACEUTICALS] Home DIPHENHYDRAMINE HCL CAPSULE [MEDSOURCE PHARMACEUTICALS] DIPHENHYDRAMINE HCL CAPSULE [MEDSOURCE PHARMACEUTICALS] PDF | XML NDC 45865-583-20, 45865-583-30 Set ID 7d6268c7-b2a9-1bbf-e053-2a91aa0a5d32 Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs