What is acid reflux? Acid reflux (Gastroesophageal Reflux Disease – GERD) is a condition where stomach acid flows back into the esophagus, causing symptoms such as heartburn, sour burping, and throat irritation.
What is acid reflux? Acid reflux (Gastroesophageal Reflux Disease – GERD) is a condition where stomach acid flows back into the esophagus, causing symptoms such as heartburn, sour burping, and throat irritation.