The treatment of chronic gastritis mainly includes general treatment, causative treatment and symptomatic treatment, and its treatment time varies from person to person, ranging from a few weeks to a few months. 1. General treatment: It is mainly to regulate the life and diet. Such as eating a regular light diet, chewing and swallowing slowly, regular work and rest, avoid stimulating food, and so on. Do not pay attention to regulate the diet and lifestyle habits is often an important cause of chronic gastritis is not cured. 2. Treatment of the cause: only a clear cause can be more effective treatment, if accompanied by Helicobacter pylori infection, you need to use quadruple therapy for eradication, that is, a proton pump inhibitor, a bismuth and two antibiotics, commonly used are clarithromycin, amoxicillin, bismuth potassium citrate, omeprazole and so on. Its treatment course is generally 10~14 days. 3. Symptomatic treatment: such as acid reflux, heartburn can be given to omeprazole, rabeprazole and other drugs; such as nausea, vomiting can be given to mosapride, itopride and other drugs; such as belching, loss of appetite can be given to the compound digestive enzymes, mitomycin pancreatic enzyme tablets and other drugs. The above drugs should be used under the guidance of professional physicians. Chronic superficial gastritis is generally shorter in duration and can be improved in 2 to 4 weeks of treatment, while chronic atrophic gastritis is longer in duration and the treatment cycle is also longer, generally requiring several months for improvement. The specific treatment cycle is recommended to follow the advice of a professional physician.