If your freet4 is good (right
side of the bell), but your freet3 is low (left
side of the bell) then conversion
of the t4 med. (Synthroid) is your issue! If this is your case, then adding t3 in some form (dessicated, compounded or synthetic) will be needed. Good luck and be persistent! If your doctor won't take a closer look,(many won't) then find a new doctor who will. Only 100% of your health is okay! Accept nothing less!