Chronic Heartburn Warning: When Acid Reflux Becomes a Cancer Risk
Chronic acid reflux can damage the esophagus over time, increasing the risk of Barrett’s esophagus and esophageal cancer./ Freepik Heartburn and acid reflux are common digestive complaints for millions of people worldwide. However, experts warn that when these symptoms become frequent and persistent, they may signal a serious underlying condition that could progress to Barrett’s esophagus or even esophageal cancer if left untreated. In this comprehensive article, we explore the causes, symptoms, and scientific advances related to chronic heartburn, gastroesophageal reflux disease (GERD), Barrett’s esophagus, and cancer risk. What Is Heartburn and GERD? Heartburn is the burning sensation in the chest or throat that occurs when stomach acid flows back up into the esophagus — the tube that connects your mouth to your stomach. This backward flow of acid is also known as acid reflux . Occasional heartburn is common and usually not dangerous. However, frequent or severe episo...