Levothyroxine comes in several forms. The dosage can vary depending on what condition the drug is used to treat. Levothyroxine intravenous (IV) injection is approved by the FDA to treat myxedema ...

Nat Clin Pract Endocrinol Metab. 2006;2(9):474-475. J.V. Hennessey is an Associate Professor of Medicine at the Brown Medical School, Rhode Island Hospital, Providence, RI, USA. Disclosure: The ...

Get detailed information on Levothyroxine, including pronunciation, uses, dosage guidelines, indications, and instructions on how and when to take it and when to avoid it. The updated prescription ...

First, the basics: levothyroxine is an oral medication that's taken once daily. It comes in 12 different tablet doses ranging ...

restart at lower dose. Myxedema coma: use IV levothyroxine. Adults: Monitor TSH 6–8 weeks after dose change then every 6–12 months when stable. Peds: Monitor TSH and total or free-T4 at 2 and ...