The effectiveness of probiotics or synbiotics in the prevention and treatment of diarrhea among critically ill adults: A systematic review and meta-analysis.

Background And Objective: Diarrhea is one of the most common complications among patients in the Intensive Care Unit (ICU). Alongside common medical products for managing diarrhea, attention has been directed toward natural approaches, such as the use of probiotics or synbiotics supplements. The purpose of this review is to evaluate the effectiveness of probiotics or synbiotics in the prevention and treatment of diarrhea, mortality, and length of ICU stay.