Hi. I've an overactive thyroid
to. my thryoid was overactive in 2009, then turned to underactive. At the start of december 2011, i was borderline. Now i'm back to overactive again. I recommend you ask your doctor to send you to an Ent specialist
. You will also be required to have a blood test
done before you go. You will have to get the following done - LFT which is a liver function test, TFT which is a thyroid function test, glucose
test etc. The consultant may also send you for a thyroid ultrasound
and maybe a ct scan to. Best of luck.