The main clinical symptoms of hypothyroidism are coldness and limb coldness, limb edema, edema in the tissue space, loss of libido, rough skin, and ginger-colored skin. So the treatment of hypothyroidism: 1, go to the hospital by a specialist doctor to give the thyroid hormone replacement therapy, that is, often referred to as supplementation of levothyroxine sodium, that is, the treatment of eugenol. 2, plain can eat some food, fruits and vegetables containing a lot of dietary fiber, that is, the usual coarse grains, fruits, this kind of food.