Multiple adenomatous polyps of the ascending colon are generally not very serious, mostly benign lesions, and timely surgical resection is recommended. Multiple adenomatous polyps of the ascending colon are mainly caused by inflammatory stimulation, generally small in size, diameter less than 3cm, mostly benign lesions, not very harmful to the body, so it is not very serious; but multiple adenomatous polyps of the ascending colon do not rule out the possibility of malignant changes, once a clear diagnosis is made through colonoscopy, it is necessary to carry out minimally invasive surgical resection in time, and regular follow-up is needed in the later stage. After surgery, patients are recommended to eat semi-liquid food, such as millet porridge, rotten noodles, which is conducive to digestion and absorption, and greasy and spicy food is not recommended; if abnormal symptoms occur, it is necessary to communicate with the doctor in a timely manner.