SLEEP AID MAXIMUM STRENGTH (DIPHENHYDRAMINE HCL) CAPSULE [P & L DEVELOPMENT, LLC] Home SLEEP AID MAXIMUM STRENGTH (DIPHENHYDRAMINE HCL) CAPSULE [P & L DEVELOPMENT, LLC] SLEEP AID MAXIMUM STRENGTH (DIPHENHYDRAMINE HCL) CAPSULE [P & L DEVELOPMENT, LLC] PDF | XML NDC 59726-836-96 Set ID 13623618-65f1-4efa-a69d-14ddd9524e59 Generic Name Product Class Product Number Application Number PART341 Related Drugs Search DailyMed Drugs