RN Diverticulitis is the inflammation of one or more diverticula within the sigmoid colon. It is a painful condition requiring medical attention. It usually affects persons over age 40. Diverticula are small herniations or sac-like outpouches in the wall of the intestines.
Diverticulosis is the condition of having diverticula.
Acute, persistent abdominal pain usually in the lower left quadrant, may include muscle spasms and cramp like pain that radiates to the back. The abdomen may be distended and tender. Fever, chills and an increased WBC frequently occur. Loss of appetite, vomiting, and a change in bowel habits may also be reported. Diverticuli are caused by a weakness of the muscles of the colon, sometimes caused by a diet low in fiber and chronic constipation.