"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Many people use the two terms interchangeably, but heartburn and acid reflux are not the same thing. In ...

Acid reflux happens when there is backward flow of stomach acid into the oesophagus. It is normal if this happens occasionally. However, if this happens persistently, it becomes a chronic condition ...

Many people use the two terms interchangeably, but heartburn and acid reflux are not the same thing. In fact, heartburn is a symptom of acid reflux, a condition in which stomach acid sneaks back up ...