Heartburn is a symptom of acid reflux. It's a painful burning sensation in the middle of your chest caused by irritation to the lining of the esophagus caused by stomach acid. This burning can come on anytime but is often worse after eating.
Why is acid reflux so painful?
The lining of your esophagus is more delicate than the lining of your stomach. So, the acid in your esophagus causes a burning sensation in your chest. The pain can feel sharp, burning, or like a tightening sensation.
What are the symptoms of an acid reflux attack?
Acid Reflux Symptoms
- a burning sensation in the chest that gets worse when bending over or lying down and usually occurs after a meal.
- frequent burping.
- nausea.
- abdominal discomfort.
- a bitter taste in the mouth.
- a dry cough.
