The cause appears to be disruption of the complex system of nerves that coordinates the muscular activity.
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The exact cause of diffuse esophageal spasm is unknown, but it is thought to be due to abnormal muscle contractions in the esophagus. Risk factors for developing diffuse esophageal spasm include acid reflux, underlying esophageal conditions, and certain medications. Stress and anxiety may also contribute to symptoms.
Medications of several types are helpful--nifedipine, hydralazine, isoproterenol, and nitrates being the most successful.
Swallowing problems usually call for esophagograms.
The medical term for spasm of the esophagus is "esophageal spasm". This condition can cause chest pain, difficulty swallowing, and a feeling of food being stuck in the throat. Treatment may include medications to relax the esophagus muscles and lifestyle changes.
Esophageal atresia is typically caused by the abnormal development of the fetus during pregnancy, leading to the esophagus not forming properly in the womb. Genetic factors or certain environmental influences may also play a role in its development.
at the junction of the esophagus and stomachlower-esophageal-sphincter
Sclerotherapy for esophageal varices involves injecting a sclerosing agent into the varices to induce scarring and collapse them. This helps stop bleeding and reduce the risk of complications such as rupture. It is commonly used as a treatment option for managing and preventing bleeding episodes in patients with esophageal varices.