I have been on 100 mcg Levothyroxine since December for Hashimoto's Disease.
My results in December were TSH 13.7 and T4 14.
In January my results were TSH 0.5 and T4 20.
In April my results are TSH 0.9 and T4 21.7
The latest April results are from my GP and their range for T4 is 12.00-22.00. I thought that having my T4 at 21.7 would be an issue but on the results it says normal. I also saw a private doctor last year and their range is 10.00 to 28.00 for T4. I'm a bit confused by which range is correct.
Also I have been seeing a fertility doctor regarding immune issues and conceiving and he suggested going down to 75 mcg after seeing my latest results.
I'm not sure what to do but I have had a bit of a racing heart recently and have found it difficult to concentrate.
Any advice would be great.