Reflux esophagitis can be cured, however, the recurrence rate of reflux esophagitis is more than 80%, and generally requires maintenance treatment. The treatment principles are acid suppression, enhancing the pressure of the lower esophageal sphincter, and protection of the mucosa. Next, let's specifically introduce non-drug treatments. Dietary therapy is very important, mainly involving reasonable dietary intake and good eating habits, which play a significant role in prevention. Another is positional therapy, mainly avoiding lying down immediately after meals, as well as quitting smoking and alcohol, reducing negative pressure, and taking some related medications or undergoing surgical procedures, etc. Generally, a combination of treatments is used to improve efficacy, and the treatment course should not be less than three months.