关键词: 精神心理因素, 心理疾病, 口腔黏膜病

Abstract:

Oral mucosal disease has now become a social-psychological disease. This paper analyzes the research progress presented by domestic and foreign scholars about the relationship between mental and psychological factors and various common oral mucosal diseases. From a new perspective，we focus on the research of immunology，biochemistry and molecular biology in order to have a more comprehensive and deeper understanding of the internal relationship between mental and  psychological factors and oral mucosal disease，in order to provide the latest clues and directions for further study in the role of psychological factors in pathogenesis of oral mucosal disease.

Key words: mental and psychological factor, mental disease, oral mucosal disease