(a) If you are having a post-operative review of your thyroid gland, you need to tell your doctor the following information: 1. It is best to make copies of the discharge summary and pathology report and bring them to the outpatient review when you are discharged from the hospital or you can take pictures on your cell phone. 2, oral eugenol dose? 3.Bring your outpatient medical records and last review results. 4.You can also pay attention to my WeChat to upload information to establish a file. 5.Register for general surgery thyroid specialist number. Review time: one month after surgery, once every three months within two years, once every six months between two and five years, and once every year after five years. The content of the review, mainly thyroid, neck ultrasound and thyroid function (blood check on an empty stomach, breakfast half an hour later). In addition, every one year after surgery, a chest X-ray or chest CT scan is needed to understand the lung condition. (B) Postoperative diet Early postoperative period, due to pharyngeal discomfort, it is appropriate to eat a liquid diet. After the recovery period, the diet should be low iodine diet. Do not eat nori, shrimp skin, kelp, chicken essence, seafood, abalone, sea cucumber, cruciferous plants: cabbage, white radish, cauliflower, cabbage, purple kale, etc. The rest of the diet is basically the same as normal people. Try to eat non-iodized salt; if you have young children at home who are minors, you can use iodized salt. When cooking, heat the oil and immediately put the iodized salt in, most of the iodine will sublimate. For patients with low calcium, it is recommended to give high calcium and low phosphorus foods such as green leafy vegetables and soy products. Limit foods high in phosphorus such as milk, lean meat, egg yolk and fish. (c) Postoperative Eugenol should be taken: ①. Take it on an empty stomach before breakfast. If you miss a dose, you should take a double dose. Be careful not to take too many missed doses. ②. Pay attention to the interval of sufficient time. 1 hour interval with vitamins and tonic, 2 hours interval with iron and calcium containing food or medicine, 4 hours interval with milk and legumes. 12 hours between with anti-cholestatic amines or lipid-lowering resins. ③. Do not stop the medicine blindly during pregnancy The purpose of taking medicine is to make up for the shortage of thyroid hormone secretion on one hand, and to inhibit the recurrence and metastasis of tumor on the other hand. Its main side effect has a certain toxicity to the heart; on the other hand, it has a decalcifying effect, and it is recommended to take appropriate calcium supplement after surgery, and it is generally recommended for patients to take, Calcium-D, which can be taken 1 capsule every 2 days. If there is obvious discomfort timely outpatient review!