T3, total, raised
Last reviewed 01/2018
T3 is reliably raised in thyrotoxicosis.
False high values may be seen in pregnancy and where a patient is taking oestrogens.
You are currently on the
global version of this site. To see content specific to your location,
please choose your country or region.
GPnotebook no longer supports Internet Explorer. To ensure the site functions as intended, please
upgrade your browser. Microsoft is encouraging users to upgrade to its more modern
Edge browser for improved security and functionality.