About gerd: gastroesophageal reflux disease (gerd) is when food or liquid travels from the stomach back up into the esophagus (the tube from the mouth to the stomach)this partially digested material is usually acidic and can irritate the esophagus, often causing heartburn and other symptoms. Stomach medicine for acid reflux disease. Acid reflux occurs when stomach acid leaks out of the stomach and up into the esophagus the primary symptom is heartburn, which is an uncomfortable, burning sensation in the chest.
stomach medicine for acid reflux disease
