Question: how do you know if you are having a diverticulitis attack?
Answer: If these pouches get infected, it can cause a diverticulitis attack or flare-up. The most common symptom of diverticulitis is a sharp cramp-like pain, usually on the left side of your lower abdomen. Other symptoms can include fever and chills, nausea, vomiting, and constipation or diarrhea.