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).
How to use levothyroxine intravenous. This medication is given by injection into a vein or into a muscle as directed by your doctor, usually once a day. Dosage is based on your medical condition, thyroid hormone levels, and response to treatment.