Pain after surgery is a very common complication in patients with appendicitis. If the patient’s condition permits, a conservative approach can be chosen for observation. If the pain is intolerable, you can intramuscular injection of pain medication, commonly used are lysergic acid aspirin, Ping pain new injection, and urge the patient to get out of bed early activities, but also can promote the recovery of intestinal peristalsis. For patients with appendicitis, if the symptoms of abdominal infection are more serious, the neighboring intestinal tube will have obvious congestion, edema, slow peristalsis, or even reverse peristalsis, the patient will manifest abdominal pain, abdominal distension, or even colic, nausea, vomiting. In this case, anti-infection, intravenous rehydration and other symptomatic treatment should be routinely given, but also should be given to protect the mucosa of the gastrointestinal tract, but also appropriate application of drugs to promote gastrointestinal dynamics.