Firstly not quite sure how threads work in this forum, seems that adding a reply to a thread doesn't bump it, so have started new thread, apologies if this is not the way to do it. I just wanted to respond to previous comments.
Several members cautioned me that since my hormone levels were not very high I could be experiencing a Hashimoto’s hyper phase. This was the experience of a friend who had an overactive thyroid in her late 20s with goitre: it seemed that the Carbimazole wasn’t working for her so she (reluctantly) agreed to RAI and in the nick of time discovered she was pregnant. She went hypo after the birth and has been takig Levothyroxine ever since. Her father had Hashimotos.
However, I am in my 60s and can think of no one in my family who had this condition.
Have received results of the TRAb test arranged by my consultant who told me it confirms Graves diagnosis:
TRAb 31.1 U/L (less than 1.0)
I also had a Medichecks Advanced Thyroid Function test (with blood draw, test done 8.30am, fasting):
TSH <0.005 (mIU/L (0.27–4.2)
Free T3 18.8 pmol/L (3.1–6.8)
Free Thyroxine 42.6 pmol/L (12–22)
Thyroglobulin antibodies 19.7 kIU/L (0–115)
TPO antibodies 134 kIU/L (0–34)
Ferritin 157 ug/L (30-332)
Folate 16.8 nmol/L (7–35)
Vit B12 63.5 pmol/L (37.5–187.5)
Vit D 143 nmol/L (50–250)
So free T4 has risen from 30.7 and free T3 from 10.22 since 14 August.
I started taking Carbimazole 20mg daily a week ago, after the Medichecks test was done. Am feeling fine so far, though the two pounds I’d managed to put on has vanished.
Next blood test will be at GP in six to eight weeks time.
All comments welcome and appreciated.