1. If the thyroid function is normal, no special treatment is needed and follow-up is required. Those with symptoms can also apply Chinese herbal medicine for regulation. 2. Patients with hypothyroidism should undergo thyroid hormone replacement therapy, using thyroid tablets or levothyroxine until the maintenance dose is reached. The indicators for reaching the maintenance dose are improvement of clinical symptoms and normal TT3, FT3, TT4, FT4 and TSH. 3. The course of Hashimoto’s hyperthyroidism is the same as that of inflammatory hyperthyroidism, and most patients do not need treatment. They go through four periods: hyperthyroidism, normal thyroid function, hypothyroidism and normal thyroid function. Transient hyperthyroidism can be treated symptomatically with beta-blockers. 4. Glucocorticoid therapy, this disease is generally not treated with hormone therapy. For some patients with painful chronic thyroiditis with obvious thyroid pain and enlargement, prednisone can be added and gradually reduced after improvement for 1 to 2 months. 5, TT3, FT3, TT4, FT4, TSH normal people, diet does not need to pay special attention to what.