Hi guys, sorry if I sound a bit stupid but I am very confused now.
Can I be underactive and have graves disease in the same time? I thought Grave's disease is associated with overactive thyrod and not underactive. I think GP said my antibodies were really high (600 if I remember right from his computer screen).
I have just had 2 blood tests in the last 2 weeks both for underactive thyroid. TSH is on higher range (4.9), T4 is 19.4 which I was told is fine. GP raised my levothyroxine from 75mg to 100 and ordered another blood test in 2 months time.
Can someone help me understand what is going on now?