Multiple diverticulitis of the ascending colon is an acute inflammation of the mucosa of the ascending colon associated with poor drainage of the colonic diverticulum. The prerequisite for multiple diverticulitis of the colon is the formation of a colonic diverticulum, which is a driven structure formed when the mucosa of the colon protrudes outward through a weak part of the intestinal wall of the colon, and in the case of poor drainage of the diverticulum, there is the possibility of complication of diverticulitis of the colon, which may even lead to intestinal perforation. Multiple colonic diverticulitis often occurs in middle-aged and elderly women, when the infection symptoms are not obvious, the patient usually does not have any symptoms or only manifested as mild abdominal pain, constipation and abdominal distension, etc., with the aggravation of the disease, the patient’s symptoms can also be gradually aggravated, and may even induce urinary frequency, urgency, pain and other urethral irritation symptoms. The treatment of multiple colonic diverticulitis is mainly based on conservative treatment, including general treatment and drug treatment, of which the drug treatment is mainly to give antibiotic treatment, such as intravenous amoxicillin, oral metronidazole and so on, and secondly, you can also choose surgical treatment. When multiple colonic diverticula occur, it is important to consult a doctor in time. Drugs should be used under the guidance of a professional physician, and should not be used arbitrarily.