What Is GERD? Symptoms, Causes and How to Manage It
What Is GERD? Symptoms, Causes and How to Manage It GERD, short for gastroesophageal reflux disease, is a long-term digestive condition in which stomach acid flows back into the esophagus. The esophagus is the tube that carries food from the mouth to the stomach. When acid irritates its lining, it can cause heartburn and other…