LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] Home LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] PDF | XML NDC 68788-6353-3, 68788-6353-9 Set ID 539db1e3-5975-4422-bb0e-e3e9bd93ee5a Generic Name Product Class Product Number Application Number NDA021342 Related Drugs Search DailyMed Drugs