Causes of chronic nonatrophic gastritis with flat erosion

Chronic non-atrophic gastritis with flat erosion is a pathological change of gastric mucosa, which is generally related to factors such as Helicobacter pylori infection, drug side effects and bad habits.

1. Helicobacter pylori infection

is one of the main pathogens causing chronic non-atrophic gastritis. Infection with Helicobacter pylori can lead to inflammation of gastric mucosa and may cause flat erosion.

2. Drug side effects

If long-term use of non-steroidal anti-inflammatory drugs, such as ibuprofen, aspirin, etc., can stimulate gastric mucosa and cause damage, can also lead to inflammatory changes in gastric mucosa, erosion and other pathological features.

3. Bad habits

Long-term drinking, smoking, irregular diet, overeating and other bad habits may lead to gastric mucosa damage, but also can cause related pathological changes.