A single oral dose of ondansetron, given before starting ORT to children UNDER 5 years of age with acute diarrhea and vomiting results in better oral rehydration.

 A single oral dose of ondansetron, given before starting ORT to children <5 acute="" age="" and="" better="" diarrhea="" in="" nbsp="" of="" oral="" rehydration.="" results="" span="" vomiting="" with="" years="">