Gastroesophageal reflux disease, known as GORD, is the most common gastrointestinal disorder of the developed world. Gallup polls indicate that approximately 25 % of the adult western population has some abnormal reflux of acidic gastric juices into the oesophagus (gullet) on a monthly basis. Roughly 10% of patients require daily acid suppression medication for relief of symptoms. Drug treatment for GORD accounts over £400 million of the annual NHS budget. Points To Remember

Heartburn, sometimes called indigestion, is the most common symptom of GORD. Anyone experiencing heartburn twice a week or more may have GORD...