I lost my hair BEFORE starting on med and it slowed down considerably once I got on med and my values started leveling out.
What med are you on? Do you have a current lab report? If so, maybe you could post the results, along with the lab's reference ranges. That might help members to see better where you are in your treatment.
I never lost a great deal of hair and still havent..being on anti-thyroid meds before RAI and thyroid meds after RAI.
I guess I am one of the lucky ones.
Although after RAI, I had hair like straw for a while.
That came good after the levels stabilised.