If a patient has a foreign body feeling in the throat and cannot swallow, if the symptom lasts for a long time, he or she needs to go to the hospital for examination in time. Chronic laryngitis is most common in patients who have chronic inflammation of the throat due to excessive use of voice, excessive smoking, drinking, and eating spicy food. At this time, treatment can be carried out by taking some oral throat-clearing and pharyngeal Chinese medicines, while attention should be paid to avoid possible causative or influencing factors. Some patients have gastroesophageal reflux, which needs to be treated according to reflux. In addition, some patients may have excessive hyperplasia of lymphatic follicles on the mucosal surface of the posterior wall of the pharynx, which can also be further treated by radiofrequency or laser ablation surgery as appropriate, and also need to further improve the electronic laryngoscopy to investigate whether there are various benign and malignant growths in the pharynx.