Diarrhea is a condition characterized by frequent, loose, or watery bowel movements. It can occur due to various reasons, including infections, food intolerances, or digestive disorders. While it is often temporary, it can lead to dehydration if not managed properly. Treatment for diarrhea typically involves staying hydrated by drinking fluids and, in some cases, taking over-the-counter medications. It's important to monitor symptoms and seek medical attention if diarrhea persists for more than a couple of days or is accompanied by severe pain, fever, or blood in the stool.