How is stomach dull painful in the evening daytime not painful to return a responsibility

1, diet unreasonable

dinner if eat too much or intake spicy, greasy, raw cold and other irritating food, may increase the burden on the stomach, resulting in stomach dull pain at night.

2, chronic gastritis

Chronic gastritis is a chronic inflammatory reaction occurs in the stomach, inflammatory factors can damage the gastric mucosa, and at night more acid secretion, can corrode the stomach wall, causing stomach dull pain symptoms.

3, gastric

ulcer patients at night acid can corrode the stomach wall through ulcer focus, so it will also cause the above symptoms.