Chronic gastritis is a common upper gastrointestinal disease, and it often relapses, so regular maintenance is particularly important. It is essential to develop good dietary and living habits, such as not getting chilled and avoiding excessive fatigue, quitting smoking and drinking, and eating a diet that is as light and digestible as possible. Eating regularly and in moderation, or having small, frequent meals, thoroughly chewing your food slowly rather than gobbling it down, minimizing stimulation from greasy, raw, or spicy foods, and maintaining a good mood all help.