LPR is a type of gastroesophageal reflux disease (GERD), also known as chronic acid reflux. GERD occurs when stomach contents move up into the lower esophagus, close to the chest. This can cause ...
This can result in a sour or bitter taste in the mouth. The reflux of stomach acid into the esophagus can cause chest pain or discomfort. In some cases, acid reflux can cause irritation and ...