European Consensus on Functional Bloating and Abdominal Distension-An ESNM/UEG Recommendations for Clinical Management

Abdominal distension is an objective visible sign of increased abdominal girth. Bloating is a feeling of abdominal fullness and discomfort. Bloating may be associated or not with abdominal distension. Bloating and abdominal distension are among the most commonly reported gastrointestinal symptoms and may be associated with both organic and functional disorders. Nevertheless, specific consensus and recommendations on diagnosis, underlying mechanisms, assessment and management of functional bloating and abdominal distension are still lacking. The aim of this European consensus, then, is to provide expert opinions and recommendations on the epidemiology, diagnosis, pathophysiology and treatment of functional bloating and abdominal distension.