Heartburn resembles a burning sensation in the chest but has nothing to do with the heart. It occurs when acid flows backward from the stomach into the esophagus, a muscular tube that connects the mouth to the stomach. The triggers that cause heartburn vary from person to person. Heartburn is a symptom of acid reflux.  It is called ‘heartburn’ because the esophagus lies just behind the heart.

Some of the common reasons for Heartburn are diet, smoking and being overweight. Wondering about the differences between Heartburn vs. Acidity or Acid reflux vs. GERD (Gastrointestinal reflux disease)? Let us clarify.

Heartburn and acid reflux are common terms for gastroesophageal reflux. They are the most common symptoms of gastrointestinal reflux disease (GERD).