Diarrhea is a condition where a person has loose, watery stools during a bowel movement. It is a common condition that usually goes away on its own within a few days
. However, if it persists or is accompanied by other symptoms like fever or bloody stool, it is important to seek medical attention. There are many causes of diarrhea, including:
- Viruses : The most common cause of diarrhea is a virus that infects the gut, also known as viral gastroenteritis or the "stomach flu"
- Bacteria and parasites : Exposure to certain bacteria or parasites through contaminated food or water can lead to diarrhea
- Medications : Many medications, such as antibiotics, can cause diarrhea by disturbing the natural balance of bacteria in the intestines
- Diseases and conditions : Certain diseases and conditions like celiac disease, inflammatory bowel disease (IBD), and irritable bowel syndrome (IBS) can cause chronic diarrhea
- Food intolerances and allergies : Eating foods that upset the digestive system or having an allergy to certain foods can cause diarrhea
- Surgery on the digestive system : Surgery on the digestive system can cause diarrhea as a side effect
Symptoms of diarrhea include loose, watery stools, an urgent need to use the bathroom, cramping, nausea, and pain in the abdomen. In severe cases, diarrhea can cause dehydration and malabsorption, which can be serious complications
