Sequelae of acute peritonitis include dyspnea, abdominal abscess and intestinal adhesion or obstruction. 1. Difficulty in breathing: acute peritonitis is only an abdominal disease, but the aggravation of the disease may extend to the nearby organs, and may even threaten the respiratory tract of the human body, thus causing difficulty in breathing. 2. Abdominal abscess: acute peritonitis may also cause abdominal abscess, the abscess will be ulcerated after the increase in size, then the patient will feel particularly severe abdominal pain. At this time, the abscess in the abdominal cavity may also enter the pelvis and the subphrenic space, the pus is not timely cleaned out will continue to accumulate, the local mucous membrane will be repeatedly irritated. 3. Intestinal adhesion or obstruction: the inflammation and abscess of acute peritonitis may also enter the intestine, which may lead to intestinal adhesion, and there may be banding phenomenon, and finally obstruction will be formed. If the patient has the sequelae of acute peritonitis, it is recommended to consult a doctor in a timely manner, and actively cooperate with the doctor for treatment after a clear examination.