SLEEP AID (DIPHENHYDRAMINE HCL) CAPSULE, LIQUID FILLED [L.N.K. INTERNATIONAL, INC.] Home SLEEP AID (DIPHENHYDRAMINE HCL) CAPSULE, LIQUID FILLED [L.N.K. INTERNATIONAL, INC.] SLEEP AID (DIPHENHYDRAMINE HCL) CAPSULE, LIQUID FILLED [L.N.K. INTERNATIONAL, INC.] PDF | XML NDC 50844-656-19, 50844-656-27 Set ID 422b145a-d8a1-4a4f-b5a7-a04768e599fe Generic Name Product Class Product Number Application Number PART338 Related Drugs Search DailyMed Drugs