Heartburn: Is an irritation of

Heartburn is an irritation of your esophagus, the tube that connects your throat and stomach. This leads to a burning discomfort in your upper belly or chest. It's caused by acid reflux, which is... Learn about heartburn causes, symptoms, and treatments. Get tips on managing severe heartburn , identifying triggers, and distinguishing it from a heart attack. Learn about the common signs of heartburn and easy ways to treat it. Find out what causes heartburn and how you can feel better with simple steps. Heartburn is a burning pain in the chest , just behind the breastbone. It's sometimes accompanied by a bitter or acidic taste in the mouth. The pain is often worse after eating, in the evening, or when lying down or bending over. Occasional heartburn is common and no cause for alarm.