Ileus is a temporary arrest of intestinal peristalsis. It occurs most commonly after abdominal surgery, particularly when the intestines have been manipulated. Symptoms are nausea, vomiting, and vague abdominal discomfort. Diagnosis is based on x-ray findings and clinical impression.

Where is the ileus located?

Ileus is the medical term for this lack of movement somewhere in the intestines that leads to a buildup and potential blockage of food material. An ileus can lead to an intestinal obstruction. This means no food material, gas, or liquids can get through. It can occur as a side effect after surgery.

What causes an ileus of the bowel?

Causes of paralytic ileus may include: Bacteria or viruses that cause intestinal infections (gastroenteritis) Chemical, electrolyte, or mineral imbalances (such as decreased potassium level) Abdominal surgery.