Question: what is the difference between heartburn acid reflux and gerd?
Answer: Heartburn, acid reflux, and GERD They actually have very different meanings. Acid reflux is a common medical condition that can range in severity from mild to serious. Gastroesophageal reflux disease (GERD) is the chronic, more severe form of acid reflux. Heartburn is a symptom of acid reflux and GERD.