What are the reference ranges for your Free T3 and Free T4? They do seem very high.
I agree that you will need an ultrasound in order to get more detail. My guess is that you will most likely end up with either RAI or total thyroidectomy, both of which will leave you hypo in the end and most likely, at some point, you will end up on thyroid replacement hormones, like so many of us.
Weight gain is usually not associated with hyperthyroidism, but does happen; however, what you eat and how much you exercise, has a lot to do with it.
Best wishes.
Hi,
thanks for query. You should go for ultrasound of thyroid and thyroid scan to have some more details information. This is what they will be planning at hospital. Your TSH is very low so you also need some adjustment of the dose after tests. This will guide for future course as whether you may required radioactive iodine and irradiation of your thyroid gland or not. You are quite symptomatic you care is needed.
Wishing you good health.