LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] Home LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] PDF | XML NDC 68788-7081-3, 68788-7081-9 Set ID 5dea5cce-01c8-489d-a81a-09c1650dd546 Generic Name Product Class Product Number Application Number NDA021342 Related Drugs Search DailyMed Drugs