Originally Posted by xmas
Thanks for the reply. I do have other symptoms like tireness,brain "fog", muscle weakness ect. Some days they are worse than others and sometimes I feel fine for days. My new labs say normal FT4 0.92 and normal FT3 is the T3 uptake (27) FT3? Free Thyroxine Index 1.8 or Triiodothyronine (T3) 92?Sorry new to trying to read my labs. Thanks for your help.
Yes I believe after having RAI, we have those up and down days. It sounds to me like you need some thyroid replacement.
If your bloodtests say it is in the normal range, that does not mean that it is normal for you. Everyone has an area in the range that they feel their best.
My Ft4 and Ft3 have to be in the upper part of the lab range to feel my best. So, don't let the doc get away with saying" It is in normal range". The lab range is too wide in my opinion anyway.
The most important is your symptoms and you sound like you could be heading hypo.