EspañolOnce considered a rare condition, cases of eosinophilic esophagitis (EoE) are becoming more common. More than 470,000 people in the United States are living with EoE, a chronic inflammatory condition of the esophagus that causes symptoms that can disrupt daily life.A proactive approach to care can help you stay ahead of EoE, letting you live your life without being defined by your illness.​Understanding EoEEoE affects your esophagus, the tube that connects your mouth to your stomach. It happens when your immune system floods this tube with white blood cells in response to certain allerg...