What causes stomach distension when eating?

The causes of stomach bloating include unreasonable diet, indigestion, chronic gastritis, etc.

1. Irrational diet

If three meals are irregular, eating a large amount of indigestible food, it is easy to increase the burden on the stomach, and then cause stomach bloating.

2. Indigestion and

dyspepsia are related to many factors, such as gastrointestinal motility disorders, gastric tolerance to food relaxation function decline, etc., which can lead to gastric digestion ability decline, easy to cause stomach bloating after eating.

3. Chronic gastritis

Chronic gastritis is usually related to Helicobacter pylori infection, autoimmune abnormalities and duodenogastric reflux, etc., which can damage the gastric mucosa and cause inflammatory reactions, manifested as postprandial satiety, upper abdominal pain, etc.