LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] Home LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] LEVOTHYROXINE SODIUM TABLET [PREFERRED PHARMACEUTICALS INC.] PDF | XML NDC 68788-7348-3, 68788-7348-6, 68788-7348-9 Set ID 8c8a6652-dd43-4837-8790-f3be65bde3e5 Generic Name Product Class Product Number Application Number NDA021210 Related Drugs Search DailyMed Drugs