Alternative Names
Diffuse esophageal spasm; Spasm of the esophagus
Definition of Esophageal spasm:
Esophageal spasms are irregular 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.
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. It can be hard to tell a spasm from angina. The pain may spread to the neck, jaw, arms, or back.
