Here’s a list of 30 brand names for levothyroxine sodium tablets, both national and international:

1. Synthroid (USA)
2. Levoxyl (USA)
3. Tirosint (USA)
4. Unithroid (USA)
5. Euthyrox (Germany)
6. Eltroxin (UK)
7. Levothyrox (France)
8. Thyrax (Netherlands)
9. Thyronorm (India)
10. Thyrox (India)
11. Eutirox (Italy)
12. Levaxin (Sweden)
13. L-Thyroxin Henning (Germany)
14. T4 (France)
15. Novothyrox (Canada)
16. Levolet (Mexico)
17. Levotirox (Spain)
18. Levo-T (Canada)
19. Thyrosit (Turkey)
20. Levocrine (USA)
21. Levoroxine (Australia)
22. Thyro-Tabs (USA)
23. Levax (Russia)
24. Levotab (UK)
25. Levosint (Italy)
26. Levotiroxina (Brazil)
27. Thyro-L (Canada)
28. Levothroid (USA)
29. Levotirox (Brazil)
30. Levoid (Portugal)

Please note that availability may vary depending on your location, and some of these brands may have different formulations or dosages. Always consult with a healthcare professional before starting any medication.