Diarrhea is a condition in which loose, watery stools are passed with greater frequency than normal.
Diarrhea occurs when the colon or large intestine becomes irritated. This can be caused by many things, including infection, chemical toxins, inflammation, stress, or anxiety. The colon responds to this irritation in the following ways:
Most of the time, diarrhea in children is caused by the viruses that cause gastroenteritis. Diarrhea is often associated with vomiting. There are other causes of diarrhea, such as: