Chronic gastritis is a common gastrointestinal disease, and many people have gastritis. As for chronic gastritis, many people cannot detect it in time because they do not know its symptoms, so there is no care, which leads to worsening of gastritis. Therefore, in order to prevent and treat chronic gastritis early, it is necessary to know the cause. So how does chronic gastritis occur?
How does chronic gastritis occur?
1. Helicobacter pylori infection
It is more common after acute gastritis. The gastric mucosal lesions do not heal for a long time and develop into chronic superficial gastritis . Mainly refers to Helicobacter pylori infection.
2. Irritating substances
Long-term drinking of irritating substances such as strong alcohol, strong tea, and espresso will destroy the protective barrier of the gastric mucosa and cause gastritis.
3. Medicine
Some drugs such as portasone, anti-inflammatory , xinkefen, salicylate, and digitalis can cause chronic gastric mucosa damage.
4. Chronic infection
Chronic infection of oral and pharyngeal.
5.Bile Reflux
The bile salt contained in bile can destroy the barrier of the gastric mucosa and cause the hydrogen ion in the gastric juice to spread into the gastric mucosa, causing inflammation.
6.X-ray irradiation
X-ray irradiation of the stomach in depth will cause damage to the gastric mucosa and cause gastritis.
7. Environmental changes
For example, environmental changes, climate changes, etc., if a person cannot adapt in a short period of time, it will cause nerve dysfunction that governs the stomach, which will inconsistently causes gastric juice secretion and gastric movement, resulting in gastritis.
8. Life is not regular
Long-term mental stress, life is irregular.
9. Effects of other diseases
For example, Uremia and ulcerative colitis can cause chronic gastritis.
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