Patients with gastric perforation usually present with abdominal pain, nausea and vomiting, and in severe cases, fever and even shock. Gastric perforation is one of the common complications of peptic ulcer, clinically common in peptic ulcer patients after overeating, this situation is easy to appear gastric perforation, generally manifested as acute severe abdominal pain, some patients are not sensitive to pain, the pain may be relatively light, mainly vague pain, can be accompanied by nausea and vomiting, if there is perforation for a longer period of time, may appear fever and other symptoms, patients accompanied by The symptoms are different for each patient, some chronic perforation patients only show vague pain in the abdomen, the symptoms are not obvious, it may need abdominal CT examination to find out, once this symptom appears in life, you must immediately go to Once such symptoms appear in life, it is important to go to the hospital immediately. As a common abdominal surgery, gastric perforation belongs to the category of acute abdominal pain, and the symptoms are different for each patient.