Chronic gastritis, commonly caused by Helicobacter pylori infection, improper diet, long-term use of non-steroidal anti-inflammatory drugs, alcohol stimulation and other factors. It is a chronic digestive disease, which is treated according to the cause to relieve symptoms, and the recovery time varies from person to person with the condition. Chronic gastritis, typically characterized by discomfort in the upper and middle abdomen, fullness, dull ache, burning pain, etc., may also have loss of appetite, burping, acid reflux, nausea and other symptoms of indigestion, and in severe cases, vomiting blood or even black stools may occur. The course of treatment for chronic gastritis varies from person to person. During the onset of chronic gastritis, if you can take medication regularly, your condition will generally be relieved, and doctors will mostly choose the appropriate treatment plan according to the patient’s clinical symptoms. 1 week of treatment will be used to observe the efficacy of the treatment, and if the symptoms have been relieved, then after 1 month of continuous treatment, chronic gastritis will be greatly improved. In addition, chronic gastritis patients usually need to do carbon 13 or carbon 14 urea breath test. If the breath test is positive, it suggests Helicobacter pylori infection, and anti-Helicobacter pylori infection treatment is needed, such as omeprazole, bismuth potassium citrate, amoxicillin, and clarithromycin, and the course of treatment is usually 2 weeks. Eradication of H. pylori infection is also necessary to treat chronic gastritis. Chronic gastritis caused by long-term use of NSAIDs requires discontinuation of the medication. Chronic gastritis patients to return to normal is a relatively long process, in the treatment process not only need medication, but also need to pay attention to the patient’s own life care, such as eating a light diet, eat less and more frequent meals, emotional stability, to avoid overeating, smoking, drinking, staying up all night and so on.