Reflux esophagitis is a benign lesion of the digestive tract and does not usually have a direct impact on the life expectancy of the patient. Some patients can be cured through active standardized treatment. Reflux esophagitis is a condition in which the contents of the stomach, duodenum and other tissues reflux into the esophageal tissues and irritate the mucosal tissues, causing inflammatory lesions in the esophagus, with typical symptoms such as epigastric pain, nausea, acid reflux and indigestion. Risk factors for such lesions include esophageal hiatal hernia, obesity, drug stimulation, etc. The current treatment modalities for reflux esophagitis include medication, surgery, and prophylaxis. Most patients can generally achieve rapid symptom relief or even cure after aggressive treatment, without impacting their life expectancy. However, if reflux esophagitis recurs or even develops serious complications, it may endanger the patient’s life if not corrected and controlled in a timely manner. Therefore, it is important to treat reflux esophagitis actively and as early as possible after it occurs. For patients with reflux esophagitis, it is important to avoid alcohol and smoking in daily life, pay attention to eating less and more meals, and try to choose light, low-fat foods, which can effectively reduce the symptoms of reflux that occur after eating.