Hello, Hashimoto's thyroiditis is an autoimmune disease. The general examination results show that T3(FT3), T4(FT4) and TSH may be normal, and one or all of the three antibodies are on the high side. If it is only Hashimoto's thyroiditis, and it is not very serious, no special treatment is needed, but attention should be paid to check it at any time. The doctor will prescribe some medicine to improve your immunity, and then you will get better gradually.