The FT3 ranges for young people (up to 18 yrs) are different from adult ranges. Not knowing this can lead to incorrect diagnosis

[diogenes]

This Tania Smith article describes the changes in FT4, FT3 and TSH levels throughout childhood from birth. It should be known by those people who have youngsters with thyroid problems.

Pediatric and teenage TSH, FT4, and FT3 levels

BY THYROIDPATIENTSCA on JULY 27, 2022 • ( 0 )

[lynmynott Partner Thyroid UK]

Here's the link - thyroidpatients.ca/2022/07/...

[shaws Administrator in reply to lynmynott]

Thanks Lyn and the article is very important to keep in mind.

[shaws Administrator]

Thank you very much diogenes for the information which is very important to be aware of.