Papillary thyroid cancer without distant metastasis is not necessarily not life-threatening. If no distant metastasis occurs, papillary thyroid cancer has better prognosis, and as long as it actively cooperates with the treatment, it has the possibility to achieve long-term survival and cure, which should be judged according to the individual’s physical condition, the severity of symptoms and the treatment measures and so on. Papillary thyroid cancer is a common type of thyroid gland with good prognosis, mainly manifested by thyroid nodules, which may not have any symptom in early stage, but with the enlargement of nodules, hoarseness, dyspnea and other symptoms may appear. Generally, it is treated by radical surgery, which has to be combined with chemotherapy and radiotherapy, to prevent recurrence and alleviate the symptoms. Patients need to seek medical treatment in a timely manner, maintain a good state of mind, develop good living habits and dietary habits, eat more fresh fruits and vegetables, pay attention to rest, avoid staying up late, pay attention to nutritional supplements.