Treatment of subxiphoiditis: 1. Those with mild symptoms do not need special treatment, they can rest appropriately and be given non-steroidal anti-inflammatory and analgesic drugs, such as aspirin or indomethacin, for 2 weeks. 2. For those with severe systemic symptoms, enlarged thyroid gland and obvious pressure pain, adrenal corticosteroid treatment can be used. Preferred prednisone, a course of 2-3 months, but some patients can be repeated after discontinuation of the drug, and the drug is still effective again. Non-steroidal anti-inflammatory and analgesic agents can also be used in combination. 3, with hyperthyroidism, do not need to take anti-thyroid drugs, if necessary, can be given a small dose of insulin. If there are serious hypermetabolic symptoms, you can take small doses of antithyroid drugs for a short time. 4.For longer duration of disease with hypothyroidism, dry thyroid tablets or eugenol should be added until thyroid function returns to normal (generally 3-6 months each). 5.When there is swelling in the neck, all can take Xia Ku Cao capsule. The above only represents personal treatment views. Please adopt as appropriate.