What are esophageal disorders?

Esophageal disorders are medical conditions that affect the function or structure of the esophagus, which is the muscular tube that carries food and drink from the mouth to the stomach. Swallowing disorders, acid reflux, heartburn, and esophageal cancer are some common examples. Symptoms can include difficulty swallowing, chest pain, heartburn, and regurgitation. Diagnosis typically involves a physical exam, endoscopy, and imaging studies. Treatment options may include medication, lifestyle changes, and surgery.