Diverticulitis is an inflammation or infection of diverticula, which are small, bulging pouches that can develop in the lining of the digestive system, particularly in the colon. These pouches form when weak spots in the intestinal wall give way under pressure, often due to factors like a low-fiber diet, aging, or lack of exercise. When diverticula become inflamed or infected, it can lead to symptoms such as abdominal pain, fever, nausea, and changes in bowel habits. The pain is often located in the lower-left side of the abdomen, where the sigmoid colon is found, and can range from mild to severe.
Managing diverticulitis typically involves dietary modifications, such as a low-fiber diet during flare-ups, followed by a gradual reintroduction of fiber once symptoms improve. In more severe cases, antibiotics or hospitalization may be necessary to treat complications like abscesses or perforations. It's crucial to consult a healthcare professional for proper diagnosis and treatment, especially since recurrent diverticulitis can lead to more serious health issues if left unmanaged.