The severity of a recurrent colon polyp should be determined by the results of a pathologic examination. If it is a benign lesion, it can be cured through active treatment; if it is a malignant lesion, the situation may be more serious. Colon polyps is the colon mucosa surface of the bulging superfluous organisms, generally divided into tumor and non-tumor, its main clinical manifestations for intestinal bleeding, abdominal pain, diarrhea, intestinal obstruction and other symptoms, some patients with colon polyps will appear cancer. After the recurrence of colon polyps, patients should consult a doctor for relevant examinations in time. If the recurrence of polyps is benign and not particularly serious, patients can be treated through surgical resection. If the recurrence of polyps is malignant, there may be cancer, the situation is more serious, the patient can timely undergo surgical treatment, remove the cancerous tissue and clear the surrounding lymph nodes, after the operation, follow the doctor’s instructions to be radiotherapy, chemotherapy (such as 5-FU, mitomycin, etc.), targeted therapy (such as cetuximab, bevacizumab, etc.) and other treatments, in order to improve the condition, improve the quality of life, and prolong the life.