The treatment of subacute thyroiditis includes three aspects: general treatment, drug treatment and regular review. 1. General treatment, first of all, we should have balanced nutrition, increase exercise appropriately, and pay attention to eating more high-fiber and high-protein food in diet. 2. Medication, if the neck pain is serious, some non-steroidal anti-inflammatory drugs such as acetaminophen can be given to relieve pain; glucocorticosteroids can also be considered for patients with more serious conditions; 3. Regular review, some patients with hyperthyroidism and hypothyroidism symptoms are temporary transient, can be cured and then check the thyroid function, if the review is still suggestive of hyperthyroidism, you can also give some β-blockers to control the symptoms of hyperthyroidism; if suggestive of hypothyroidism, you can also give levothyroxine tablets treatment. The treatment of subacute thyroiditis is still based on conservative treatment, and it is recommended that the patient receive standardized treatment under the general surgery or endocrinology department.