Children with diarrhea and vomiting may be due to indigestion, acute enteritis and other diseases. 1. Indigestion: children with diarrhea and vomiting may be due to the recent diet and other circumstances lead to the emergence of indigestion, some patients also appear abdominal pain, early satiety, bloating and other symptoms. 2. Acute enteritis: due to poor diet or bacterial infection caused by acute enteritis can also make the child appear and diarrhea and vomiting, some serious patients may also be accompanied by water electrolyte disorders, headache, loss of appetite, fatigue and other symptoms. Children with diarrhea and vomiting, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to determine the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.