Gastroesophageal Reflux (GERD): Serious Health Issues GERD is a serious health issue that affects millions of people worldwide. This condition occurs when stomach acid flows back into the esophagus, causing heartburn, chest pain, and other uncomfortable symptoms. Over time, GERD can damage the esophagus and increase the risk of complications such as esophagitis, ulcers, and even cancer. It is important to seek medical treatment if you experience persistent symptoms of GERD. https://healthylifehuman.com/serious-health-issues-gerd