What should I do if my child has vomiting and diarrhea and a little fever

The child has vomiting, diarrhea and fever symptoms, which should be caused by acute gastroenteritis, and improper diet has a great relationship. At this time, measure the child's temperature, if the temperature exceeds 38.5 degrees, ibuprofen suspension can be given to reduce fever. Vomiting and diarrhea serious, can be given montmorillonite powder antidiarrheal, rehydration salt relief.