Unraveling the Complexities of Small Intestinal Bacterial Overgrowth

This narrative review explores the intricate dynamics of Small Intestinal Bacterial Overgrowth (SIBO), a condition marked by an excessive growth of bacteria in the small intestine. We delve into the multifaceted etiology of SIBO, including its associations with gastrointestinal disorders, motility issues, and alterations in gut architecture. The review examines current diagnostic methodologies, emphasizing the distinctions between breath testing and direct aspiration techniques. Furthermore, we assess the various treatment approaches, ranging from antibiotics and dietary modifications to emerging therapeutic options. By synthesizing the latest research findings, we aim to enhance understanding of SIBO’s implications for gut health and provide insights into effective management strategies.