LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS, INC.] Home LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS, INC.] LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS, INC.] PDF | XML NDC 68788-9161-3, 68788-9161-9 Set ID 46a9e4e6-af7f-4f60-a888-c6d3afce8113 Generic Name Product Class Product Number Application Number NDA021210 Related Drugs Search DailyMed Drugs