Q: What is reflux? A: Reflux happens when stomach contents flow back into the esophagus and sometimes the throat. In infants, children, and adults, reflux may look like frequent spitting up, heartburn, or a chronic sore throat. When reflux becomes persistent or severe, it’s often called GERD (gastroesophageal reflux disease). GERD can interfere with safe … Continue reading How Reflux Impacts Swallowing and Airway Health