ESOPHAGEAL REFLUX Meaning and
Definition
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Esophageal reflux, also known as gastroesophageal reflux disease (GERD) or acid reflux, is a medical condition characterized by the backward flow of stomach acid and sometimes bile into the esophagus, causing various discomforting symptoms. The esophagus is a tube-like structure that connects the throat to the stomach. Normally, a ring-like muscle at the bottom of the esophagus called the lower esophageal sphincter (LES) prevents the stomach contents from refluxing back into the esophagus. However, in individuals with esophageal reflux, the LES relaxes or weakens, allowing the stomach acid to flow upward.
Esophageal reflux often leads to a burning sensation in the chest, commonly known as heartburn. Other symptoms may include regurgitation of sour or bitter-tasting acid into the throat or mouth, difficulty swallowing, coughing, hoarseness, and an overall feeling of discomfort in the chest. These symptoms typically worsen after meals or when lying down, as gravity plays a role in promoting the reflux.
If left untreated, chronic esophageal reflux can cause complications, such as esophagitis (inflammation of the esophagus), esophageal ulcers, narrowing of the esophagus (strictures), and the development of Barrett's esophagus, which increases the risk of esophageal cancer.
Treatment for esophageal reflux may include lifestyle modifications such as avoiding triggering foods and elevating the head of the bed, as well as over-the-counter medications like antacids or prescription medications that reduce or block acid production. In severe cases or when complications arise, surgical intervention may be necessary to reinforce the LES and prevent reflux.
Common Misspellings for ESOPHAGEAL REFLUX
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Etymology of ESOPHAGEAL REFLUX
The word "esophageal" refers to the esophagus, which is the muscular tube connecting the throat to the stomach. The term "reflux" is derived from the Latin word "refluere", meaning "to flow back". Therefore, "esophageal reflux" describes the condition where the contents of the stomach flow back into the esophagus.
Similar spelling words for ESOPHAGEAL REFLUX
