what is stomach paralysis

Stomach paralysis, also known as gastroparesis, is a condition that affects the nerves and muscles in the stomach, interfering with the muscle activity that moves food through the stomach and into the small intestine. When the stomach muscles and nerves cant activate correctly, the stomach cant process food or empty itself as it should, leading to indigestion and delayed gastric emptying. The most common cause of gastroparesis is damage to the vagus nerve that controls the stomach muscles. Other causes include infections, autoimmune and endocrine disorders, and trauma to the vagus nerve during surgery of the esophagus, stomach, or duodenum. Diabetes is the most common known underlying cause of gastroparesis. Symptoms of gastroparesis include nausea, vomiting, bloating, belching, pain in the upper abdomen, heartburn, and poor appetite. Diagnosis of gastroparesis may involve several different tests, including an upper endoscopy, a gastric emptying scan, and blood tests. Treatment options for gastroparesis include dietary changes, medications, and electrical stimulation.