Whether to treat multiple diverticula of the colon should be assessed according to the patient’s clinical symptoms and the presence of complications, as follows: I. No treatment needed: If the patient does not have any clinical symptoms, simple diverticulosis is not clinically serious, as long as lifestyle adjustments are given to keep the bowels open and prevent constipation. Second, need treatment: Patients who have complications, such as complications of inflammation or bleeding, often appear abdominal pain, diarrhea, bloody stools, the condition has increased, to give high priority, immediately hospitalized, under the guidance of doctors to give anti-infection and hemostatic treatment. If internal treatment is not effective, surgery should be given immediately to avoid life-threatening delay. Patients should have a light, easily digestible, liquid or semi-liquid diet, avoid spicy, cold and stimulating foods, eat small and frequent meals, and avoid overeating.