LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS, INC.] Home LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS, INC.] LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS, INC.] PDF | XML NDC 68788-9437-3, 68788-9437-9 Set ID f335618b-915c-47a6-ad0e-0bdeb1216ea1 Generic Name Product Class Product Number Application Number NDA021210 Related Drugs Search DailyMed Drugs