Common chronic gastritis because it is what

Chronic gastritis caused a lot of reasons, almost any factor can affect the body can cause chronic gastritis. More definite cause as follows: (1) bacteria, viruses or toxins: a predilection for acute gastritis, gastric mucosal lesions prolonged Fuyu and developed chronic superficial gastritis. (2) irritating substances: long-term drink alcohol, tea, coffee and other irritating substances thick, protective barriers and gastric mucosal damage in gastritis. (3) Medications: Some drugs such as salicylates, digitalis, Bao Taisong, indomethacin, Xin-fun, and so can lead to chronic gastric mucosal damage. (4) mouth, pharynx chronic infection. (5) bile reflux; bile contains bile could undermine the gastric mucosal barrier to gastric juice in the anti-hydrogen ion diffusion into the gastric mucosa and cause inflammation. (6) X-ray irradiation: depth stomach X-rays, can cause gastric mucosal damage, have gastritis. (7) Helicobacter pylori infection. (8) the earth physical changes: such as environmental change, climate change, people will not be able to adapt in a short period of time, can cause neurological function unencumbered stomach disorder, we gastric secretion and gastric uncoordinated movement, have gastritis. (9) long-term mental tension, life is the law. (10) the impact of other organ diseases: such as chronic nephritis, uremia, ulcerative colitis, anemia, chronic heart failure, and so can cause chronic gastritis.