The stomach pain in the middle of the night is more likely to be considered as intestinal spasm, which should be related to diet, especially overeating or eating stimulating food, raw, cold or hard food can trigger it. Medicines to relieve spasm can be given, and if it does not improve, you should promptly go to the hospital for abdominal fluoroscopy and, if necessary, CT examination of the abdomen. Because there are also some patients who are suffering from intestinal obstruction, there can also be certain triggering factors. Because a history of personal surgery or abdominal trauma can lead to adhesions in the abdominal cavity as well as local intestinal tube compression and obstruction to the evacuation of intestinal contents pushing downward, the patient will experience spasmodic intestinal colic with nausea and vomiting. Mild cases may be treated conservatively with gastrointestinal decompression and infection prevention. In severe cases, further treatment is required to relieve the obstruction.