Medically reviewed by Robert Burakoff, MD Key Takeaways Watery diarrhea can be caused by different kinds of infections, as ...

Diarrhea usually resolves in a couple of days, but it can sometimes continue for weeks. Persistent diarrhea can be a sign of an allergy or a chronic condition. It may also occur after an infection.

Chronic diarrhea in infants who eat solid food is defined as frequent, loose, watery bowel movements for at least 4 weeks. It can lead to dehydration, malnutrition, and other serious complications.

Diarrhea claims the lives of 500,000 children each year in low- and middle-income countries. Now, Danish and Ethiopian researchers have linked chronic diarrhea to a specific pattern of gut bacteria, a ...

Chronic diarrhea can cause weight loss due to loss of body fluids. Weight loss from diarrhea is mostly water weight and will likely return. Diarrhea can last from a few days to several weeks, ...

Sarah Jividen, RN, BSN, is a trained neuro/trauma, and emergency room nurse turned healthcare writer. As a journalism major, she combined her love for writing with her passion for high-level patient ...