If the patient often grows ulcers in the throat, mainly consider the following reasons: First, the patient’s diet may often be picky, do not love to eat vegetables and fruits resulting in a lack of vitamins in the body. Second, consider that patients love to eat especially spicy or hot food, which will lead to the breakdown of the mucous membrane of the pharyngeal cavity, so it is particularly easy to form ulcers. Third, the main consideration is that patients often love to talk when eating, do not pay attention to chew and swallow slowly, and sometimes bite their own pharyngeal mucosa will also form ulcers. Fourth, there are also diseases of the infection system, such as AIDS or syphilis patients may appear mouth ulcers. It is recommended that patients go to the hospital for further examination to clarify the specific causes before treating the symptoms, the ulcers in the mouth will only be significantly improved.