My thyroid t4 is 16.3 and t3 is 36 percent what does that mean
Over or under active : My thyroid t4 is 16.3 and... - Thyroid UK
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Djay09
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SeasideSusieRemembering
Djay09 A bit more information is needed for members to comment.
Do you have a diagnosis of thyroid disease?
Are you on any thyroid meds?
What is the reference range for FT4 (I am assuming the 16.3 is FT4).
How come the T3 (presumeably FT3) is a percentage? Is there a number and a reference range?
Do you have any older tests for comparison?
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