Patients with herpes on the wall of the throat, mainly consider the following reasons: first, may have a certain relationship with the patient’s diet, if you eat particularly spicy or hot food, there may be a certain stimulation of the patient’s pharyngeal cavity mucosa, there will be the formation of blood blisters, the patient pain will be more obvious. Second, the main consideration is that the patient has been infected by a virus, which will form multiple herpes on the wall of the pharynx inside the mouth, sometimes even accompanied by painful swallowing and fever symptoms. Third, the patient has many small granular blisters on the mucous membrane of the posterior pharyngeal wall, mainly considered to be lymphatic follicles of the posterior pharyngeal wall, which is generally related to the patient’s chronic pharyngitis. Regardless of which of the above causes, if there are obvious clinical symptoms, such as pain, painful swallowing, foreign body sensation, bleeding, etc., it is recommended that patients go to a regular hospital for consultation and active symptomatic treatment.