Pain in the stomach with significant cold sweats and general weakness is considered to be an intestinal infection with a high probability of acute gastroenteritis. The patient may also experience abdominal cramps, nausea, vomiting and diarrhea, and even fluid loss and hemorrhagic shock, which may also lead to disturbance of the internal environment and acid-base imbalance, and should be treated with intravenous anti-infection therapy in a timely manner. It is also necessary to provide nutritional support through intravenous fluid supplementation, monitor changes in internal environment indicators, and intravenous supplementation of trace elements, ions and other substances. Then the cause of occurrence is mainly due to poor diet structure or overeating, some patients are eating cold drinks after the raw, cold, hard food, are easy to induce the spasm of the gastrointestinal tract. During the treatment period, attention should be paid to the monitoring of blood routine and biochemical and other related index changes, pay attention to adjust the medication according to the results, if necessary, you can also choose intravenous influence nutritional support therapy.