The treatment plan needs to be decided according to the nature of the thyroid cyst. 1. If the cyst is small in size and there are no obvious symptoms, treatment is usually not needed at this time, as long as regular ultrasound examinations are done. Sometimes you can also use some drugs to activate blood circulation and remove blood stasis. 2. If the cyst is large and there are symptoms such as pressure, difficulty in breathing, hoarseness and difficulty in swallowing, surgery is needed to remove the cyst. If there are other cancerous changes, thyroidectomy is needed. 3.If the cyst is simply increasing in size, puncture can be performed to drain out the cystic fluid, and the symptoms can be relieved after the drainage. 4.Some thyroid cysts are cystic in nature, in which case there is a possibility of cancer. Cysts with cystic solidity need to be removed and sent for pathological examination after removal, so that the nature of the cyst can be clarified. This will clarify the nature of the cyst and determine the future treatment plan. 5, usually need to eat more food rich in protein and vitamins, avoid eating spicy and stimulating food. It is also necessary to enhance the body resistance. 6, usually also need to relax, reduce stress, do not because of the cysts formed a heart disease. After the diagnosis of thyroid cyst, you need to actively carry out treatment and regular re-examination.