The cause is unknown but disruption of nerve stimulation to the intestine may be a possible cause. The condition is a common complication of diabetes or a postoperative disorder. The risk factors include diabetes, systemic sclerosis , previous vagotomy, previous gastrectomy , visceral neuropathy, and use of anticholinergic medication. The incidence is 3 out of 1,000 people.
Medications seem to provide little long-term benefit.
Metachlopromide and cholinergic medications can be used. In some people, gastroenterostomy may be of benefit. Many treatments seem to provide only temporary benefit. Complications Persistent nausea and vomiting can cause electrolyte imbalances , dehydration , and malnutrition . Diabetics may have complications because of poor blood sugar control.