What is gastro-oesophageal reflux?
Gastro-oesophageal reflux is a condition where the lower oesophageal sphincter (the muscular ring at the lower end of the oesophagus) is abnormally relaxed and allows the stomach’s acidic contents to flow back or ‘reflux’ into the gullet (oesophagus). It can also cause heartburn. Gastro-oesophageal reflux is a common condition and the most frequent cause of indigestion in the U.S. What is oesophagitis? Oesophagitis is inflammation of the inner lining of the oesophagus caused by repeated episodes of gastro-oesophageal reflux. What are the symptoms of gastro-esophageal reflux oesophagitis? • A painful or burning sensation in the upper abdomen or chest, sometimes radiating to the back (heartburn). • The acid reflux may reach the pharynx (throat) and mouth. It is sour and may burn. • A small number of patients have difficulties breathing and suffer from hoarseness because the refluxed fluid irritates the larynx and respiratory tract. • Excess belching When does gastro-oesophageal reflux oc
