The specific etiology of pharyngeal ulcers is still unclear, but it is considered to be related to genetic factors, immune factors, dietary factors, mental factors and so on.
1. Genetic factors: the occurrence of this disease and heredity has a certain link, according to the survey, there are about 40% of patients with a family history of oral ulcers, and throat ulcers may be accompanied by this.
2. Immune factors: mainly due to the decline in autoimmunity leads to the body is susceptible to pathogens, thus triggering the throat mucosal ulcers.
3. Dietary factors: some patients with ulcers recurring, mainly because of the lack of certain trace elements in the body caused by partial feeding, thus causing throat ulcers.
4. Mental factors: mostly seen in mental stress, mental tension, etc., can easily trigger throat ulcers.
Throat ulcers may also be caused by other reasons, you should find out the reasons, try to avoid these factors, and actively cooperate with the doctor for treatment.