I would be very grateful for any comments on these test results. As background, I have stopped taking combination T4/T3 on advice of endocrinologist due to heart arhythmia. Now just taking 100mg thyroxine (previously took 110 thyroxine and 10 mg liothyronine). I note that although my TSH is low, Free T4 is in range, but Free T3, although in range, is at lower end. A previous test in my former regime had Free T3 in higher range (but suppressed TSH). I read somewhere that people on thyroid replacement do better when free T3 is in higher ranges. Wonder if I should reduce the Thyroxine and re-introduce T3 into my treatment (assuming I can now get it)?.
TSH 0.07 (normal range 1.27-4.20)
Free T4 20.28 (normal range 12-22)
Free T3 3.94 (normal range 3.1-6.8)
I have posted results to endo and will see what he says.