The reason for acute gastroenteritis is often related to dietary factors, such as the consumption of spicy, greasy, irritating food will often cause the situation, as well as the recent use of cold, unclean food, such as cold drinks, ice-cream and cold beer, or eating seafood can also cause similar symptoms. If the above symptoms appear, it is recommended to go to the emergency department for professional examination, because sometimes vomiting and defecation may lead to electrolyte disorders, but electrolyte disorders are not determined from the symptoms alone, so blood tests are needed, and if accompanied by electrolyte disorders, timely replenishment is needed to prevent electrolyte disorders from causing other system dysfunctions. If there are signs of infection, you can also use norfloxacin, levofloxacin and other antiseptic drugs for symptomatic treatment.