Question

what is diarrhoea??? and how they cause??¿​

Answer 1

Diarrhea — loose, watery and possibly more-frequent bowel movements — is a common problem. It may be present alone or be associated with other symptoms, such as nausea, vomiting, abdominal pain or weight loss.Diarrhea can be present due to abnormalities in the small intestine or the large intestine. The most common cause of diarrhea is a virus that infects your bowel (“viral gastroenteritis”). The infection usually lasts a couple of days and is sometimes called “intestinal flu.” Other possible causes of diarrhea can include: Infection by bacteria.

Answer 2

Answer:

Diarrhea-

Diarrhea is very common, happening in most people a few times each year. When you have diarrhea, your stool will be loose and watery. In most cases, the cause is unknown and it goes away on its own after a few days. Diarrhea can be caused by bacteria. Dehydration is a dangerous side effect of diarrhea.

Causes-

The most common cause of diarrhea is a virus that infects your bowel (“viral gastroenteritis”). The infection usually lasts a couple of days and is sometimes called “intestinal flu.”

Other possible causes of diarrhea can include:

Infection by bacteria.

Infections by other organisms and pre-formed toxins

Eating foods that upset the digestive system.

Allergies and intolerances to certain foods (Celiac disease or lactose intolerance).

Medications.

Radiation therapy.

Malabsorption of food (poor absorption).