Irritable bowel syndrome (functional bowel)

Injury Disease Nutrition Poison Symptoms Surgery Test Special Topic

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Digestive system

Overview Symptoms Treatment Prevention

Irritable bowel syndrome (functional bowel)

Irritable bowel syndrome refers to a complex disorder of the lower intestinal tract. It is mainly characterized by a pattern of symptoms that is often worsened by emotional stress. The condition involves hypersensitivity to pain in the gut, combined with altered bowel habits resulting in diarrhea, constipation, or both.

Irritable bowel syndrome is characterized by a combination of abdominal pain and altered bowel function. There are many possible causes. For instance, there may be a disturbance in the muscle movement of the intestine or a lower tolerance for stretching and movement of the intestine. There is no abnormality in the structure of the intestine.

Irritable bowel syndrome (IBS) can occur at any age, but often begins in adolescence or early adulthood. It is more common in women. Predisposing factors may include a low-fiber diet, emotional stress, use of laxatives, a bout of infectious diarrhea, or other temporary bowel inflammation.

Irritable bowel syndrome is extremely common, but only a small proportion of people seek treatment.

Email this page  Printer friendly  Bookmark this page