Heartburn is a symptom of a disease or condition, like acid reflux (gerd) heartburn feels like a discomfort in the chest, or like a burning pain, around the heart area acid reflux symptoms include heartburn symptoms, in addition to a sore throat, upset stomach, problems swallowing, and nausea. What is difference between heartburn and acid reflux. Acid reflux, the medical term for which is gastroesophageal flux disease or gerd, is a condition wherein stomach acid comes up from the stomach into the esophagus it is caused by changes in the barrier between the stomach and the esophagus.
what is difference between heartburn and acid reflux
