article_snippet: This is a condition in which the stomach muscles are paralysed, meaning food is not emptied properly.
article_snippet: Gastroparesis is a chronic condition in which the stomach is unable to empty in the normal way.
article_snippet: The problem is thought to be caused by a problem with the nerves or muscles controlling the emptying of the stomach.
article_snippet: it is caused by damage to the vagus nerve, which regulates the digestive system.
article_snippet: When the vagus nerve, which regulates the digestive system is damaged, the muscles in the stomach and intestines stop working, preventing food from moving through the digestive system properly.