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).
A: Levothyroxine (Levothroid, Levoxyl, Synthroid) is a thyroid supplement which is used to treat hypothyroidism (underactive thyroid). Levothyroxine does not have any common side effects when taken at correct doses.Side effects may occur for those taking too much or too little levothyroxine.evothyroxine is used to treat hypothyroidism (low thyroid hormone) and to treat or prevent goiter (enlarged thyroid gland), which can be caused by hormone imbalances, radiation treatment, surgery, or cancer. Generally, levothyroxine has few side effects since it is a replacement for a naturally occurring hormone.