Reflux pharyngitis is not self-healing. It is common in clinical practice and is caused by reflux of gastric acid from the stomach into the esophagus and pharynx through the relaxed cardia, causing mucosal burns in the esophagus and pharynx, resulting in pharyngeal discomfort, foreign body sensation in the pharynx, and sore throat. On examination, mild redness and congestion of the mucous membrane of the pharynx can be seen, with scattered lymphoid follicular hyperplasia. When this symptom needs to be given to suppress acid and promote gastric power treatment, in the clinical common drugs are Loxacol, omeprazole, bismuth pectin, gastric relief, etc., the general treatment for two weeks the effect is good. If the symptoms of reflux pharyngitis are not relieved after treatment, further gastroscopy should be performed if necessary to check for ulcers and H. pylori infection in the stomach.