Alternate Names : Diffuse esophageal spasm, Spasm of the esophagus
Definition
Esophageal spasms are abnormal contractions of the muscles in the esophagus (the tube that carries food from the mouth to the stomach). These spasms do not move food effectively to the stomach.
Overview, Causes, & Risk Factors
The cause of esophageal spasm is unknown. Very hot or very cold foods may trigger an episode in some people. It can be hard to tell a spasm from angina. The pain may spread to the neck, jaw, arms, or back.
Pictures & Images
Digestive system
The esophagus, stomach, large and small intestine, aided by the liver, gallbladder and pancreas convert the nutritive components of food into energy and break down the non-nutritive components into waste to be excreted.
Throat anatomy
Structures of the throat include the esophagus, trachea, epiglottis and tonsils.
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Esophageal spasm : Overview, Causes, & Risk Factors
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Esophageal spasm : Symptoms & Signs, Diagnosis & Tests
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Esophageal spasm : Treatment
Review Date : 7/15/2008
Reviewed By : Linda Vorvick, MD, Seattle Site Coordinator, Lecturer, Pathophysiology, MEDEX Northwest Division of Physician Assistant Studies, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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