May 10, 2011

Gerd Acid Reflux

There is a muscle that is located above the stomach and just below the esophagus. It is called the lower esophageal sphincter or LES. This muscle acts as a link between the esophagus and stomach, allowing food to pass from one to the other during the process of digestion. Some people have or develop a weak LES, which can be harmful. A dysfunctional LES sometimes allows stomach acid to leave the stomach and travel up the esophagus and even to your throat. This is harmful because stomach acid is corrosive and irritating to areas that are not naturally protected against it. When stomach acid and food is regurgitated or brought up to the esophagus, this is called acid reflux. Frequent acid reflux— acid reflux that occurs more than a few times per week is commonly classified as gastroesophageal reflux disease or GERD. Stomach acid in the esophagus can cause a burning sensation, commonly known as heartburn.

Causes

Symptoms

Management and Treatment

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