DIPHENHYDRAMINE HCL AND ZINC ACETATE (EXTRA STRENGTH ITCH RELIEF) SPRAY [HEB] Home DIPHENHYDRAMINE HCL AND ZINC ACETATE (EXTRA STRENGTH ITCH RELIEF) SPRAY [HEB] DIPHENHYDRAMINE HCL AND ZINC ACETATE (EXTRA STRENGTH ITCH RELIEF) SPRAY [HEB] PDF | XML NDC 37808-526-27 Set ID 2aedbf1d-c8b7-4d5d-83ee-e38872c37d4f Generic Name Product Class Product Number Application Number PART348 Related Drugs Search DailyMed Drugs