MAXIMUM STRENGTH SLEEP AID (DIPHENHYDRAMINE HCL) CAPSULE, GELATIN COATED [SPIRIT PHARMACEUTICALS LLC] Home MAXIMUM STRENGTH SLEEP AID (DIPHENHYDRAMINE HCL) CAPSULE, GELATIN COATED [SPIRIT PHARMACEUTICALS LLC] MAXIMUM STRENGTH SLEEP AID (DIPHENHYDRAMINE HCL) CAPSULE, GELATIN COATED [SPIRIT PHARMACEUTICALS LLC] PDF | XML NDC 68210-0202-8 Set ID 14b6a495-4516-4ed6-90dc-d1009b7de310 Generic Name Product Class Product Number Application Number PART338 Related Drugs Search DailyMed Drugs