Once appendicitis forms a cyst is more serious, the cyst sometimes easily develops further into a periappendiceal abscess under the stimulation of surrounding inflammation, and the patient presents with severe abdominal pain accompanied by nausea, vomiting, and gastrointestinal symptoms. Severe history may be complicated by systemic hyperthermia infective shock and even manifestations such as portal phlebitis, where patients show yellowing of skin and sclera as well as deepening of urine color and impaired liver function. Cysts formed by appendicitis must be promptly and decisively taken to the surgical treatment program, postoperative anti-inflammatory, symptomatic and supportive treatment is given, which can effectively eradicate the appendicitis cysts completely. After surgery, it is necessary to leave the bed early to prevent the possibility of incomplete obstruction due to local adhesions, which can also reduce the burden on the intestines, facilitate intestinal peristalsis, promote exhaustion and defecation, and facilitate the recovery of appendicitis cysts.