GERD Education for Nurses: Improving Patient Outcomes GERD (gastroesophageal reflux disease) is a chronic condition that affects millions of people worldwide. It occurs when the lower esophageal sphincter (LES) does not function properly, allowing acid and stomach contents to flow back into the esophagus. GERD can cause a range of symptoms, including heartburn, regurgitation, chest pain, and difficulty swallowing. If […]