Microscopic acid exposure triggers oversensitive nerves. Your esophageal tissue contains an intricate network of sensory nerves that can become hypersensitive to even minimal acid exposure ...

Esophageal spasms occur when these nerves misfire and don't work together. This causes a mismatch between the excitatory ...

Esophageal spasm is a rare cause of chest pain that can feel like a heart attack. ... Nerve signals from the brain tell the muscles in your esophagus to contract when you swallow something.

The vagus nerve branch delivers nerve signals to your esophagus, heart, and lungs. Signs Something Could Be Wrong With Your Vagus Nerve.

The vagus nerve is the longest of the 12 cranial nerves. Here, ... including the esophagus, stomach, and most of the intestines, which allow food to move through the tract; ...

Data in 14 Patients with Esophageal Hiatus Hernia Treated by Either Crushing or Resection of the Left Phrenic Nerve. Results There were no deaths and no complications of the operation of phrenicotomy.

Esophageal spasms can occur after a person eats certain foods. Stress, ... but some factors may put the nerves in the esophagus at risk of malfunctioning. These factors include: ...

Current therapies for esophageal disorders involve stimulation of the vagal nerves, the main nerve system that controls body functions referred to as "resting and digesting" that can't be ...

Difficulty or pain with swallowing is called dysphagia, and it affects up to 15% or more of the population at some point in their lives.

It might be that any irritation in the esophagus, whether from an upward surge of acid or inflammation spurred by a food allergy, could be interpreted as originating in the lungs — or even the ...