TRAMADOL HYDROCHLORIDE TABLET, EXTENDED RELEASE [PREFERRED PHARMACEUTICALS INC.] Home TRAMADOL HYDROCHLORIDE TABLET, EXTENDED RELEASE [PREFERRED PHARMACEUTICALS INC.] TRAMADOL HYDROCHLORIDE TABLET, EXTENDED RELEASE [PREFERRED PHARMACEUTICALS INC.] PDF | XML NDC 68788-8921-2, 68788-8921-3, 68788-8921-6, 68788-8921-9 Set ID 94cc034e-e6c6-4bb2-b3b0-0a9a4a708add Generic Name Product Class Product Number Application Number ANDA201384 Related Drugs Search DailyMed Drugs