Stomach pain, sweating and vomiting may be due to acute gastroenteritis or cholecystitis or pancreatitis. It needs to be differentiated according to the history and symptoms. 1. Acute gastroenteritis: It is often caused by unclean diet, eating cold and irritating products, or gastrointestinal infections caused by bacteria and parasites. For treatment, appropriate anti-infective drugs can be applied, such as levofloxacin, etc. In addition, rehydration, anti-dehydration and anti-inflammatory drugs can be applied. In addition, it is to replenish fluids to prevent dehydration and electrolyte disorders. 2. Cholecystitis: The attack manifests itself as pain in the upper abdomen, nausea and vomiting. If it is simple cholecystitis without other complications, you can first give nutritional support, rehydration, anti-infection. After the condition is under control, the next step is to evaluate whether surgery is needed according to the specific situation. 3. Pancreatitis: It is mainly caused by prolonged alcohol consumption, overeating, and biliary dysfunction. The onset of the disease is rapid and the condition is severe. Conservative treatment can be adopted for mild cases; minimally invasive treatment can be adopted for critical cases. There are many causes of stomach pain, it is recommended that abdominal pain in a timely manner, under the guidance of the doctor standardized diagnosis and treatment.