According to the different causes of vomiting, the treatment method is also different, you should find out what the cause of vomiting is, and there are many causes of the phenomenon of vomiting, the most important are the following causes: First, if the diet is not appropriate to cause gastroenteritis, there will be vomiting after meals, there may also be diarrhea, should be supplemented with fluids to prevent dehydration, clean diet in daily life; second, may be This is most common in young patients, due to the relaxation of the cardia sphincter, after eating food reflux into the esophagus caused by vomiting, for this disease should be surgical treatment; third, may also be the presence of gastric and esophageal tumors, this patient after eating mucous membrane stimulation will cause vomiting, in general, take surgery or chemotherapy and other comprehensive treatment.