While divertculosis can be harmless but inflammation of diverticulum can lead to diverticulitis which can cause severe pain , sepsis and even abscess formation Jul 6th, 2026 11:37 AMShare this on :KeywordsDiverticulosis vs diverticulitis painDiverticulitis complications sepsis abscessInflamed diverticulum medical conditionDiverticulitis inflammation symptomsDiverticulitis severe abdominal pain treatment