Children only vomit not pull and abdominal pain and drink water are vomiting more, the number is the existence of gastrointestinal dysfunction or intestinal obstruction, etc., generally can use drugs and surgery to treat. 1. Gastrointestinal dysfunction: generally caused by viral infections, of which the coxsackie virus is more common. Gastrointestinal dysfunction is generally characterized by gastrointestinal symptoms, often associated with bloating, abdominal pain, drinking water are vomiting and other symptoms. Some patients also appear to vomit but not pull the situation, you can consider the appropriate use of antiemetic drugs and antipyretic analgesics, such as metoclopramide tablets, acetaminophen tablets and so on. 2. Intestinal obstruction: the cause of this disease is complex, intestinal foreign body, intussusception, intestinal torsion and so on may be caused, intestinal obstruction patients usually appear abdominal pain, abdominal distension, drinking water on vomiting and other symptoms, some patients will also appear to vomit but not pull the situation, at this time, we can consider performing intestinal resection intestinal anastomosis and so on. The above medication should be used under the guidance of a doctor, avoid self-medication, in order to avoid adverse reactions.