Today, this society, we are constantly in the pursuit of high quality of life, but ignored their own health, resulting in more and more people become gastritis patients. Regardless of our standard of living, have a healthy body is the most important, then what factors will lead to the occurrence of gastritis ? 1, the infection of bacteria. Generally more common in acute gastritis , the patient is not timely examination and treatment, making gastric mucosal lesions lasting or repeated fever, so that will gradually evolved from chronic superficial gastritis . Especially Helicobacter pylori infection, it can be in the body's stomach for a long time breeding, the body's stomach acid can not eradicate the disease. 2, tobacco and alcohol contaminated. Tobacco harmful ingredients is nicotine, if long-term large number of cigarettes can make the pyloric sphincter relaxation, resulting in duodenal reflux, and gastric vasoconstriction, increased gastric acid secretion, and thus damag...