Solutions for diverticula of the ascending colon include watchful waiting, general treatment, and treatment of complications. 1. Watch and wait: Diverticula without complications are not harmful to the organism and do not require treatment, not to mention prophylactic colectomy, or else symptoms will occur due to the loss of most of the colon instead. 2. General treatment: attention can be paid to regulating one’s dietary and living habits, and keeping the bowel movement smooth, which has a certain effect on preventing the occurrence of complications. 3. Complications of diverticula can be treated according to their conditions. (1) Patients with acute diverticulitis can be relieved after anti-inflammatory treatment in mild cases. If perforation has caused diffuse peritonitis, or local abscess formation and aggravation of systemic symptoms, should be emergency surgery. For abdominal or pelvic abscesses, generally only abscess drainage can be performed, and thorough surgery can be performed after the condition is stabilized. (2) For patients with bleeding from colonic diverticulum, non-surgical treatments, including injection of hemostatic agent and blood transfusion, are usually adopted first, and most of the bleeding can be controlled. A small number of patients with uncontrollable hemorrhage should undergo selective arteriography urgently, which can clarify the bleeding site, and interventional embolization can also be carried out to control bleeding. If non-surgical treatment is not effective, colectomy can be considered. (3) Patients with several episodes of diverticulitis or diverticular hemorrhage have a very high probability of recurrence and should undergo elective colectomy. Patients with diverticula of the ascending colon should go to the hospital and receive standardized treatment under the guidance of a doctor.