Final answer:
Diverticulitis is a digestive disease where infected and inflamed pouches called diverticula form in the large intestine due to feces filling the pouches. Symptoms include lower abdominal pain, fever, and diarrhea or constipation. Treatment involves antibiotics, bowel rest, and surgery in severe cases.
Step-by-step explanation:
Diverticulitis is a digestive disease in which small pouches called diverticula in the wall of the large intestine become infected and inflamed. This condition occurs when feces fill the pouches and cause infection. Symptoms of diverticulitis include lower abdominal pain, fever, nausea, diarrhea or constipation, and blood in the stool. Treatment usually involves antibiotics, bowel rest, and in severe cases, surgery may be necessary to address complications such as abscess formation or colon perforation.