I have had slowly increasing tsh over the past couple of years - last test it was just under 5. I had an antibody test which showed positive then another follow up tsh test which showed an improvement so nhs said no need to medicate.
I then had a private gp appointment for a work health check and they did me some t3 and t4 tests too. Tsh was back up to 5 but the gp said t3 and t4 were ok but showed I'd had thyroiditis. No need to medicate but keep an eye out and get a retest.
It's now about 8 months later and I have some symptoms again - tired, cold and aches. I was going to get a panel done by medicheck but before I pay out 60 quid, how likely is my nhs go going to be to pay attention to the results? Fairly good surgery with some helpful gps on other things but I found them quite dismissively this issue previously- under 10 tsh = no need to medicate