Obstruction of the small bowel refers to the intestinal blockage due to adhesions (external bands), scarring, external compression, twisting or entrapment of the bowel within a hernia. Vomiting and abdominal pain are symptoms.
Almost all individuals with bowel obstruction will be hospitalized. Because of possible over-distension and rupture, those with such an obstruction should avoid diving until the underlying problem has been corrected.