10 diverticular disease facts
In this article, we will describe 10 diverticular disease facts.
1. Definition. Diverticular disease is a common condition characterised by the presence of small pouches called ‘diverticula’ in the lining of the colon, specifically in the lower part of the large intestine.
Diverticulae in lower left colon
2. Who gets it? Diverticular disease becomes more common as people age. It is estimated that approximately 50% of individuals over the age of 60 have diverticula in their colon. This is so common, and as most people with it have no symptoms, it is not a disease – rather part of the ageing process.
3. Cause. The exact cause of diverticular disease is not fully understood, but it is believed to be related to a combination of factors, including age, a low-fibre diet and constipation.
4. Asymptomatic. The majority of people with diverticula do not experience any symptoms and may be unaware of their condition. This is known as uncomplicated diverticular disease.
5. Symptoms. When symptoms do occur, they can include abdominal pain, bloating, changes in bowel habits (such as constipation or diarrhoea), and sometimes rectal bleeding.
6. Diverticulitis. This is a complication of diverticular disease that occurs when the diverticula become inflamed or infected. This can lead to more severe symptoms, including persistent abdominal pain, fever, nausea, vomiting, and changes in bowel movements (diarrhoea or constipation).
7. Diagnosis. The diagnosis of diverticular disease is usually made through a combination of medical history, physical examination, and diagnostic tests such as a colonoscopy, barium enema, or CT scan.
8. Treatment. This typically involves dietary changes, including increasing fibre intake to help soften the stool and reduce pressure in the colon. In some cases, medications such as antibiotics or pain relievers may be prescribed.
9. Treatment of severe cases. Hospitalisation may be required, and treatment may involve intravenous antibiotics, bowel rest (no oral intake), and sometimes surgery to remove the affected part of the colon.
10. Prevention. The prevention of diverticular disease and its complications can be achieved by adopting a high-fibre diet, maintaining a healthy weight, exercising regularly, and avoiding smoking and excessive use of nonsteroidal anti-inflammatory drugs (NSAIDs).
Summary
We have described 10 diverticular disease facts. We hope it has been helpful.
Last Reviewed on 8 March 2024