I have been having symptoms of an overactive thyroid since this March when I was six months postpartum.
At first, the doctor suspected Graves as FT3 22.4 FT4 74.18 TSH<0.005 Antibodies TRAb 2.06 TOPAb 279.1 TgAb 145.9. He prescribed Thyrozol 20mg/day (very similar to Carbimazole, widely used in the US) and Propanolol. A week later, my liver function test result was abnormal so Thyrozol was stopped immediately. Surprisingly, my FT3 FT4 dropped significantly and at this stage, the doctor suspected postpartum thyroiditis and told me to only take Propanolol.
In April May and June, all my symptoms were greatly alleviated and FT3 FT4 kept dropping. In June, TRAb became negative (0.25) and I innocently thought I was going to get rid of this.
Unfortunately, in July when I went back to the UK, all my symptoms came back again. The blood test result showed my FT3 FT4 were pretty much the same as in April, though TRAb stayed negative and TgAb became negative, only TPOAb remained positive 177. Thought it might be triggered by what I eat, I avoided milk eggs carrageenan, anything that may contain iodine. Then I was feeling better and worse and better, it was like a circle.
The doctor that I visited in the UK is a lovely gentleman. He diagnosed me with Graves disease with much certainty. He recommended surgery considering that I have a one-year-old and radioactive means at least two weeks separation from my baby. Also, surgery is better for the eyes (I have no eyes symptoms though). However, thinking of the possible complications involved in a surgery always daunts me. Also, it is sad to see the whole thyroid removed and the need to be on medication for life, after all, I am only in my 20s.
He also said it is possible to take Carbimazole for a year to see how it goes. However, the recurrence rate is quite high and if I am going to get pregnant again, the symptoms will likely come back. It is like a gamble.
I feel so distressed and really need your advice!
1. I plan to seek a second opinion. Do you have any recommended doctors?
2. Am I classic Graves? Not even a slim chance of Hashimoto or Hybrid? My grandmother, father, and aunt are all diagnosed with Hashimoto. If I am classic Graves, why have my TRAb remained low and even negative finally? I know the titer of TRAb is one of the indications for prognosis so I am not sure if negativity indicates that my recurrence rate is low when I choose medication?
3. I heard autoimmune diseases are closely linked to gut leaks. But I have no food intolerance. Do you think need a coeliac check?
4. If you were me, what treatment would you choose?
Thanks so much for your help in advance!.