Chrome 2001
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Aetna Intelihealth InteliHealth Aetna Intelihealth Aetna Intelihealth
 
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Harvard Medical School
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Chrome 2001
Chrome 2001

Gastroesophageal Reflux Disease (GERD)
Gastroesophageal reflux disease (GERD) is a digestive disorder. It involves the esophagus, the tube that carries food from your mouth to your stomach.In GERD, acid and digestive enzymes from the stomach flow backwards into the esophagus.


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