DIPHENHYDRAMINE HCL TABLET, COATED [RUGBY LABORATORIES] Home DIPHENHYDRAMINE HCL TABLET, COATED [RUGBY LABORATORIES] DIPHENHYDRAMINE HCL TABLET, COATED [RUGBY LABORATORIES] PDF | XML NDC 0536-1214-29 Set ID 6c4f280d-9a98-40c3-a459-4220cf34c313 Category HUMAN OTC DRUG LABEL Packager Rugby Laboratories Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs