Last Updated:
January 9,2020Original Published:
January 9,2020ArrayGastroesophageal Reflux Disease (GERD) is a digestive disorder.
Gastroesophageal refers to the stomach and esophagus (food pipe). Reflux means to flow back or return. Gastroesophageal reflux is a condition in which the contents of the stomach (in liquid form) backs up or refluxes into the esophagus.