DIPHENHIST (DIPHENHYDRAMINE HCL) CAPSULE [RUGBY LABORATORIES] Home DIPHENHIST (DIPHENHYDRAMINE HCL) CAPSULE [RUGBY LABORATORIES] DIPHENHIST (DIPHENHYDRAMINE HCL) CAPSULE [RUGBY LABORATORIES] PDF | XML NDC 0536-1010-01 Set ID f7da0c1b-b471-48ee-99c7-e957eae31b9c Generic Name Product Class Product Number Application Number PART336 Related Drugs DIPHENHIST 25 MG CAPSULE RUGBY based on 0 rating Search DailyMed Drugs