Acid Reflux Voice Damage (GERD) What is Acid Reflux? Acid reflux is the back-flow (or reflux) of gastric acid that comes from the stomach, which then meets the esophagus causing what is known as heartburn.   How can Acid Reflux affect your Vocal Cords and Your Vocal Anatomy In General? Acid Reflux disorder affecting voice, … Continue reading Voice Damage caused by Acid Reflux