What reason causes erosive gastritis?

summary

Erosive gastritis is a common gastric disease, so the patient's diet should be reasonable. Do not overeat, it is often accompanied by peptic ulcer, superficial or atrophic gastritis, erosive gastritis harm to human health can not be ignored, if not timely treatment, effectively curb the development of the disease, then it will produce peptic ulcer, and even upper gastrointestinal bleeding, directly endangering the lives of patients. What causes erosive gastritis? Let's go.

What reason causes erosive gastritis?

First: external factors: some medical substances, such as non steroidal anti-inflammatory drugs, some antibiotics, alcohol, etc., can damage the gastric mucosal barrier, resulting in increased permeability of the mucosa, hydrogen ion of gastric juice back into the gastric mucosa, causing gastric mucosal erosion and bleeding. Adrenal corticosteroids can increase the secretion of hydrochloric acid and pepsin, decrease the secretion of gastric mucus, and slow down the renewal speed of gastric epithelial cells.

Second: internal factors: in the stress state, sympathetic nerve and vagus nerve can be excited. The former causes vasospasm and contraction of gastric mucosa, reduces blood flow, while the latter causes short circuit and opening of submucosal artery and vein, aggravates mucosal ischemia and hypoxia, leads to epithelial damage of gastric mucosa, erosion and bleeding. Severe shock can induce the release of 5-HT and histamine. The former stimulates gastric parietal cells to release lysosomes and directly damages the gastric mucosa. The latter increases the secretion of pepsin and gastric acid and damages the gastric mucosal barrier.

Third: bacterial toxin: the virulence of bacteria refers to the degree of pathogenicity of pathogenic bacteria. The material basis of virulence mainly includes invasiveness and toxin.

matters needing attention

These are more effective treatment measures for the situation of erosive gastritis. If we persist in the treatment of erosive gastritis for a long time, we can achieve a certain effect. Therefore, it is suggested that erosive gastritis should maintain a correct treatment attitude and actively cooperate with the treatment.