I was treated with radioactive iodine and been on synthroid ever since.
My T3 and T4 levels
always seem to be in the normal range, however my TSH level
always seems to be abnormal. The last check I had was March 4.....again, T3 and T4 was normal and TSH was like 15. I haven't felt good.....tired, moody, achy, etc. My doctor (internal medicine) has not mentioned anything about increasing my dose. TSH always seems to be too high or too low.