What is the cause of hunger and stomach pain?

1. Gastritis and

gastritis may

be caused

by bacterial infection, drug use, food allergy, etc., due to the damage of gastric mucosa directly stimulated by gastric acid, it will cause pain.

2. Duodenal ulcer

patients hungry because there is no food in the stomach, with gastric motility, gastric juice will enter the duodenum through the pylorus, can directly stimulate the ulcer site, causing pain, may be mistaken for stomach pain.

3. Gastrinoma

gastrinoma secretes a lot of gastric acid, patients due to hunger gastric mucosa directly stimulated, stomach pain symptoms.