Diarrhea is defined as loose bowel movements with or without vomiting. Acute diarrhea is usually sudden in onset and lasts for only a limited time. This is usually called gastroenteritis and is caused ...

If you have diarrhea, food may be the last thing on your mind. However, it's crucial to stay hydrated and get adequate nutrition during a bout of diarrhea, says Deepti Mundkur, MD, a primary care ...

Diarrhea involves passing loose stools frequently. It can result from various causes, such as infections and food intolerances, that may also lead to a loss of appetite. Often, people experiencing ...

Diarrhea can often be stopped by using over-the-counter (OTC) medications such as loperamide (Imodium) or bismuth subsalicylate (Pepto-Bismol). Remember, though, that diarrhea caused by a virus or ...