Dear Elaine,
“The rise in TSH even after a dose increase suggests your dose may still be too high. I can't remember if you were tested for thyroid antibodies but after miscarriage people can develop postpartum thyroiditis, a condition that causes a temporary (2 months or so) period of hyperthyroidism followed by a similar period of hyperthyroidism. What tests did you have to confirm your Graves' disease?”
With reference to your reply above, my dosage was reduced from 50mg to 25mg PTU, it was not increased. Usually TSH will rise after a dose reduction? My miscarriage happened at 6 weeks, which is very early loss. Will I develop postpartum thyroiditis?
My previous antibody result is TSI 135% and TPO 93 iu/ml
From Jane.