Gastroparesis (patient information)
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What is Gastroparesis?
Gastroparesis, also called delayed gastric emptying, is a disorder in which the stomach takes too long to empty its contents. Normally, the stomach contracts to move food down into the small intestine for digestion. The vagus nerve controls the movement of food from the stomach through the digestive tract. Gastroparesis occurs when the vagus nerve is damaged and the muscles of the stomach and intestines do not work normally. Food then moves slowly or stops moving through the digestive tract.
What are the symptoms of Gastroparesis?
Signs and symptoms of gastroparesis include:
- heartburn
- pain in the upper abdomen
- nausea
- vomiting of undigested food—sometimes several hours after a meal
- early feeling of fullness after only a few bites of food
- weight loss due to poor absorption of nutrients or low calorie intake
- abdominal bloating
- high and low blood glucose levels
- lack of appetite
- gastroesophageal reflux
- spasms in the stomach area
Eating solid foods, high-fiber foods such as raw fruits and vegetables, fatty foods, or drinks high in fat or carbonation may contribute to these symptoms.
The symptoms of gastroparesis may be mild or severe, depending on the person. Symptoms can happen frequently in some people and less often in others. Many people with gastroparesis experience a wide range of symptoms, and sometimes the disorder is difficult for the physician to diagnose.
What are the causes of Gastroparesis?
Who is at risk for Gastroparesis?
How to know you have Gastroparesis?
When to seek urgent medical care
Treatment options
Diseases with similar symptoms
Where to find medical care for Gastroparesis
Directions to Hospitals Treating Gastroparesis