Heartburn is a burning sensation in the chest. Heartburn for multiple days in a row can result from gastroesophageal reflux disease (GERD), a hiatal hernia, Barrett’s esophagus, or esophageal cancer.
Acid reflux occurs when stomach acid travels back up the esophagus. It affects many people occasionally. Gastroesophageal reflux disease (GERD) is a chronic condition in which acid reflux becomes ...
Heartburn is a burning sensation from when stomach acid flows back into your esophagus due to your lower esophageal sphincter (LES) not closing properly. It can happen after meals or on an empty ...