Acid reflux is when stomach acid flows into the esophagus and mouth, causing heartburn. GERD is a chronic form of acid reflux, and it can lead to serious health problems if untreated. Triggers of GERD ...

We all know that burning sensation in the chest after a heavy meal, the one that makes you reach for a glass of water and regret that extra bite. That’s acid reflux, and when it keeps happening often, ...

People with heartburn may experience a burning, painful sensation in their lower chest. Daily heartburn may be a symptom of an underlying health condition. Sometimes, it warrants a visit to a doctor.