Intestinal obstruction

Intestinal obstruction is a medical condition that occurs when the intestine is blocked and prevents the food or liquid from passing through. This can occur in either the small intestine or the large intestine (colon).

Causes

Intestinal obstruction can be caused by a variety of factors. These include:

• Physical blockage: This can be due to conditions such as tumors, diverticulitis, or inflammatory bowel disease.
• Functional blockage: This occurs when the muscles in the intestine stop working properly. This can be due to conditions such as diabetes or Parkinson's disease.
• Volvulus: This is when the intestine twists on itself.
• Intussusception: This is when one part of the intestine slides into another part.

Symptoms

The symptoms of intestinal obstruction can vary depending on the cause and location of the blockage. They can include:

• Abdominal pain
• Nausea and vomiting
• Constipation
• Diarrhea
• Bloating
• Loss of appetite

Diagnosis

Diagnosis of intestinal obstruction typically involves a physical examination and medical history. Additional tests may include:

• X-ray
• CT scan
• Ultrasound
• Blood tests

Treatment

Treatment for intestinal obstruction depends on the cause and severity of the blockage. It can include:

• Medication
• Surgery
• Dietary changes

See also

• Gastroenterology
• Digestive system

Intestinal obstruction Resources
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