1. Heartburn: Foods to Eat, Foods to Avoid Slideshow Pictures
2. Digestive Disease Myths Slideshow Pictures
3. Take the GERD Quiz

Medical Author:

John P. Cunha, DO, FACOEP

John P. Cunha, DO, FACOEP

John P. Cunha, DO, is a U.S. board-certified Emergency Medicine Physician. Dr. Cunha's educational background includes a BS in Biology from Rutgers, the State University of New Jersey, and a DO from the Kansas City University of Medicine and Biosciences in Kansas City, MO. He completed residency training in Emergency Medicine at Newark Beth Israel Medical Center in Newark, New Jersey.

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Medical Editor:

Bhupinder Anand, MD

Heartburn is a burning feeling in the chest. The sensation may spread up into the throat, jaw, arms, or back. That's why heartburn is often mistaken for chest pain due to a heart attack. However, if a person is having chest pain for any reason, seek medical attention immediately.

Heartburn (often called acid indigestion) typically occurs 30-60 minutes after meals. The pain is worse when lying down, bending forward, and straining to pass stools. The pain is relieved by standing upright, swallowing saliva or water, or by taking antacids.

• If small amounts of stomach acid or food travel beyond the esophagus and up into the mouth, the person may experience bitter a or sour taste (regurgitation). Regurgitation is common after meals, especially if the person is lying down, bending over, or straining.
• Stomach acid can also affect the respiratory tract, causing asthma, hoarseness, chronic cough, sore throat, or tooth damage (acid eats the enamel on teeth). The person may feel as if he or she has a lump in the throat.
• If the acid reflux continues for long periods of time, the esophagus becomes damaged. The person may have difficulty swallowing. In more serious cases, weight loss and dehydration occur. Very rarely, the esophagus may bleed or tear completely because it is so damaged. In severe cases, the person may vomit blood or have small amounts of blood in bowel movements.

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