Patients after thyroid surgery can be discharged more quickly, all need short-term or long-term review, mainly the following points: 1, on wound healing (1) theoretical healing time of the neck wound is 4-5 days, clinically it is believed that the wound can reach a preliminary state of healing within a week, the elderly and chronic diseases such as anemia, hypoproteinemia healing time to be extended, after discharge should be at least every three days to change the medication until the wound is healed. (2) Possible conditions during wound healing include effusion, hematoma, infection, etc., which can lead to poor wound healing and should be reviewed by the surgeon of the operation team for timely treatment. (3) Before the wound healing, the head should be avoided in the backward over-extension position to avoid the wound tension from being too high, which may lead to splitting, and after the healing time, the normal head movement should be restored gradually. (1) Regardless of the surgical method, hypothyroidism is likely to occur after thyroid surgery. Since endogenous thyroid hormone can be maintained in the body for a certain period of time, it is recommended that thyroid function should be rechecked about 1 month after surgery, regardless of whether or not you are taking Eugenol, so that medication can be adjusted. (2) Hypocalcemia is also a frequent complication after thyroid surgery, especially in patients who underwent total thyroidectomy. In most cases, the body’s compensatory ability can make this symptom recover in 2-3 weeks after surgery, but it may not recover for a long time, so blood calcium should be rechecked about 1 month after surgery in order to adjust the treatment. 3. About pathological diagnosis (1) The final diagnosis is based on the pathological diagnosis report after surgery, and the report sheet will be kept in the case office. It is recommended that you should go to the case office with your ID card to make copies by yourself more than 2 weeks after discharge, and you should bring the pathological report when you have a follow-up consultation. (2) Supplementary pathological examinations are required in individual cases to clarify the diagnosis, and patients are required to pay a supplementary fee, which will be notified. (3) If the pathological diagnosis is not the same as the one at the time of discharge, a timely review should be made with the surgeon for follow-up treatment. 4. About long-term follow-up (1) Patients with malignant diseases need lifelong follow-up, usually six months after surgery. The doctor will choose ultrasound, chest X-ray, CT and other examinations according to different conditions, and then every six months to a year thereafter. (2) Patients with benign disease can have their ultrasound reviewed once a year, similar to a routine physical examination. (3) Patients who have been taking eugenol for a long time should have their thyroid function checked every 3-6 months to facilitate monitoring of the medication, and if the medication dose is adjusted, the laboratory tests should be repeated after 1 month until the results meet the requirements. (4) Post-menopausal women taking Eugenol for a long time should be treated with calcium supplementation to cope with osteoporosis that may be brought about by Eugenol, and bone density can be checked every 1-2 years.