I've had further blood tests requested by Endo. I'm on 50 mg of thyroxin which has just been reduced to 50/25 mg every other day. I've had a thyroidectamy in 2002
Serum-free Triiodothyronine 5 (3.5–6.2)
T4 11.9 (8–16)
TSH 0.04 (0.38–5.33)
What does this mean? What questions should I ask Endo?
I got this result after not taking meds on the morning of blood test, and not on previous day either, and no breakfast. Is this right and why?