The anxiety level of Chinese medical students is higher than the norm.Medical students have varying degrees of mental health problems.The mental health level of medical students is not only related to the individual growth and development of students,but also related to the quality of national medical and health professionals.Therefore,this paper analyzes the influencing factors and countermeasures of medical students'mental health,in order to promote the mental health of medical students and further promote the development of medical and health undertakings in China.