After surgery, different situations should be noted from short-term to long-term, as follows: 1. In the short-term: pay attention to the local situation of the incision after surgery, strengthen the change of medicine, and observe whether there is any other discomfort and complications according to the doctor’s requirements; 2. 2. In the long term: pay attention to the recurrence of papillary thyroid cancer and the appearance of lymph nodes around it. In addition, attention should be paid to regular review according to the doctor’s requirements to rule out the possibility of thyroid cancer recurrence. If necessary, appropriate adjuvant treatment should also be selected according to the situation, including radioactive iodine-131 treatment, and adhering to the doctor’s prescription, taking thyroxine tablets as alternative and complementary treatment, which can play a role in suppressing TSH and reducing the risk of recurrence.