The act of swallowing Achalasia Causes a wave of esophageal contraction called peristalsis. Peristalsis pushes food along the esophagus. Commonly peristalsis causes the esophageal sphincter to relax and allow food into the stomach. In achalasia which means failure to lessen the esophageal sphincter remains fine. Normal peristalsis is sporadic and food cannot enter the stomach.
Some clinical researchers doubtful that the situation may be caused by the degeneration of a group of nerves located in the chest. It is believed that there may be a sporadic inherited form of achalasia but this is not yet well understood at this time. The exact Causes of Achalasia are unknown but experts think that it is connected with a virus. Following are some Achalasia Causes are given below:
- Chest pain
- Difficult to swallowing food
- Mimic heart pain
- Loss of appetite
- Heavy feeling in the chest after meals
- Closing down of sphincter when reduction does not take place
The Achalasia Causes of the denervation is not commonly known but viral and autoimmune causes are suspected. Certain tumors may cause an achalasia like disorder moreover by directly narrowing (constricting) the lower esophageal sphincter or by sensitive the nerves of the esophagus. Chagas Disease an infection that causes the destruction of clusters of nerve cells autonomic ganglia may as well result in achalasia.