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Esophageal spasm
Definition:
Esophageal spasms involve irregular contractions of the muscles in the esophagus, which is the tube that carries food from the mouth to the stomach. These spasms do not propel food effectively to the stomach. Alternative Names:
Diffuse esophageal spasm; Spasm of the esophagus Text Continues Below
Causes, incidence, and risk factors:
The cause of esophageal spasm is unknown. Very hot or very cold foods may trigger an episode in some people. The pain may be indistinguishable from angina and may radiate to the neck, jaw, arms, or back.
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