Font Size
A
A
A

Definition of Levothyroxine

Levothyroxine: A synthetic thyroid hormone used as a thyroid hormone replacement drug (brand names include Levothroid, Levoxine, Levoxyl, Synthroid) used to treat an underactive thyroid gland (hypothyroidism).

Source: MedTerms™ Medical Dictionary
http://www.medicinenet.com/script/main/art.asp?articlekey=11595
Last Editorial Review: 9/20/2012

Medical Dictionary Definitions A - Z

Search Medical Dictionary





Medical Dictionary