Through standardized treatment, colon cancer can achieve lifelong non-recurrence, which is mainly related to the stage of tumor, surgery and patient’s recovery status. Colon cancer is a malignant tumor occurring in colon, and the corresponding lesion can be clinically cured without recurrence for life after radical resection at early stage and regular radiotherapy under the guidance of clinicians. The earlier the tumor stage is, the cleaner the surgical resection is, and the better the patient’s physical condition is, the better the recovery will be, and the lower the probability of recurrence will be. During the recovery period, attention should be paid to adjusting the physical condition, strengthening the physical quality and regulating the mood of the individual, which will also play a positive role in reducing the recurrence. If there is any discomfort, consult a doctor in time.