Diverticulitis

Definition

Diverticulitis is the inflammation or infection of small pouches called diverticula that can form in the walls of the digestive tract. It most commonly affects the colon and can cause severe abdominal pain, fever, and digestive disturbances.

5 Must Know Facts For Your Next Test

1. A high-fiber diet is often recommended to help prevent diverticulitis by reducing constipation and pressure on the colon.
2. Common symptoms include lower abdominal pain, fever, nausea, and changes in bowel habits such as diarrhea or constipation.
3. Risk factors for developing diverticulitis include a low-fiber diet, obesity, smoking, and certain medications like nonsteroidal anti-inflammatory drugs (NSAIDs).
4. Treatment typically involves antibiotics to manage infection and a temporary switch to a liquid or low-fiber diet during flare-ups.
5. Severe cases may require hospitalization or surgery if complications like abscesses, perforations, or blockages occur.

Review Questions

• What dietary changes are recommended to help prevent diverticulitis?
• Identify at least three common symptoms associated with diverticulitis.
• What are some risk factors that increase the likelihood of developing diverticulitis?

Related terms

Diverticula: Small pouches that can form in the walls of the digestive tract, particularly in the colon.

High-Fiber Diet: A diet rich in fruits, vegetables, whole grains, and legumes that helps regulate digestion and prevent conditions like diverticulitis.

Colonoscopy: A medical procedure used to examine the interior of the colon for abnormalities such as diverticula or polyps.