Drug of choice for hypothyroidism, sodium salt T4 and best choice
Levothyroxine
Sodium salt of T3 and 90% absorbed from GI
Liothyroxine
I313
Best drug of choice for hyperthyroidism ( destruction of the gland )
Iodide salt
Block hormone release, reduce the size and vascularity of thyroid gland
Propylthiouracil , carbimazole
Inhibit the synthesis of thyroid hormones through blocking the action of peroxides enzyme