It simultaneously destroys the lining of the intestinal tract, preventing absorption of water and nutrients. (riverbarkvet.com)
It is a result of increased speed of passage of fecal material through the intestine combined with decreased absorption of water, nutrients and electrolytes. (cedarbayouanimalclinic.com)
Diarrhea is defined as the rapid movement of fecal matter through the digestive tract, involving poor absorption of water, nutrients and electrolytes and passage of soft, watery, unformed stools. (petwave.com)