Gastrointestinal dysfunction

Gastrointestinal dysfunction is common in critically ill patients and it is important to try to prevent or manage its manifestations. In this article we discuss the aetiology, management and prevention of: stress ulceration, ileus, bacterial translocation, intra-abdominal hypertension, abdominal compartment syndrome, diarrhoea and constipation in the context of critically ill patients. We also discuss feeding strategies for intensive care patients who cannot be fed normally.