For patients with esophagitis, it is recommended that they eat an easily digestible, clean diet, but they should eat smaller, more frequent meals and not overeat. After eating, patients should pay attention to their body position; it is advised not to lie down flat immediately after eating. Instead, sit for half an hour or engage in light activity before lying down once any significant bloating has improved. For food, it is suggested that patients eat easily digestible, clean foods such as rice noodles and pasta, and avoid high sugar and high-fat intake. If symptoms are still pronounced, oral medications can be added, such as those that protect the intestinal mucosa, protect the stomach mucosa, and improve gastrointestinal motility. For most patients, the above treatments can provide some relief and control of symptoms like regurgitation and heartburn in esophagitis. (The use of medications should be under the guidance of a doctor.)