Pediatric recurrent vomiting can be clinically seen in acute gastroenteritis, food poisoning, intestinal obstruction and other diseases. The general use of vomiting, regulation of water electrolytes, anti-infection, surgery and other methods of treatment. 1. Acute gastroenteritis: symptoms and stool routine, blood tests and other tests to determine the cause of the disease, treatment can be given to stop vomiting, if the bacterial infection caused by the need to give antibiotics such as amoxicillin and other anti-infective treatment in a timely manner, vomiting is more serious when regulating water electrolytes. 2. Food poisoning: children have a history of unclean diet, treatment for detoxification, gastric protection, regulation of water electrolytes and other treatments. 3. Intestinal obstruction: if it is caused by incomplete intestinal obstruction, need gastric drainage to gastrointestinal decompression treatment, if it is caused by complete intestinal obstruction may require surgical treatment. Vomiting is a clinical symptom of a variety of diseases, if it occurs in a timely manner to clarify the cause of the disease, by the doctor standardized treatment. To avoid delaying the condition.