Chronic gastritis is a disease that many people suffer from nowadays, as the saying goes, “nine out of ten people have stomach problems”. The main thing with chronic gastritis is the triple or quadruple anti-Helicobacter pylori treatment, which generally requires regular oral medication for 10-14 days, followed by gastroscopy and carbon 13/14 whistle test after 1 month. After recovery from anti-H. pylori treatment, special attention should be paid to the following points: 1, pay attention to the season of climate change to add clothes and blankets in a timely manner, keep the room warm, air circulation, to prevent the aggravation of the disease caused by cold. 2, on time meals, chew slowly, best – three meals a day regular ration, gastritis attack can eat less more meals, usually try not to eat snacks, in order to reduce the load on the stomach, to facilitate food digestion. The actual temperature of the food, avoid eating too hot, too cold or hot and cold food and irritating food, avoid eating indigestible food, such as hard, rough, greasy and too much fiber food, quit smoking and alcohol, etc. 3, caution, avoid the use of drugs that have damage to the gastric mucosa. 4, patients with this disease should always keep a relaxed mood, rationalize their lives, maintain a normal routine, and avoid overworking. Especially for patients with qi stagnation type, they should avoid emotional factors leading to aggravation of the disease.