Symptoms of Duodenitis

The symptoms of duodenal inflammation include abdominal pain, belching, hematemesis, etc.

1. Abdominal pain is caused by the

stimulation of duodenal mucosa by inflammation, which is generally located in the upper abdomen. When hungry, gastric acid will stimulate the damaged mucosa, resulting in increased pain.

2.

The digestive function of belching is reduced, and indigestion is prone to occur. Food accumulated in the stomach for a long time will ferment to produce gas, causing belching performance, accompanied by nausea, acid reflux and other symptoms.

3. Hematemesis is caused by

severe mucosal damage in some patients. Submucosal blood vessels are damaged, causing hematemesis. Some blood is discharged with feces, resulting in changes in stool color.