At your appointment, youâll need to provide proof of immediate travel, an expedited fee, and the items listed below to renew your passport. If you will be traveling in three weeks or more, you can submit an application by mail.
USE. SYNTHROID Â® (levothyroxine sodium tablets, USP) is a prescription, man-made thyroid hormone that is used to treat a condition called hypothyroidism, except in cases of temporary hypothyroidism, which is usually associated with an inflammation of the thyroid gland (thyroiditis).
Before taking levothyroxine, 1  tell your doctor and pharmacist if you are allergic to levothyroxine, thyroid hormone, any other medications, or any of the ingredients in levothyroxine. 2  Ask your pharmacist for a list of the ingredients.