This book has always focused on the theme of college students' physical and mental health, based on the characteristics of college students' physical and mental development and common psychosomatic problems, using the theories and technologies of clinical medicine, psychology and related disciplines, systematically analyzes the common psychosomatic troubles in college students' study and life, and puts forward various debugging ways and preventive methods that are helpful to the harmonious development of college students' mind and body. The book consists of fourteen chapters, which are divided into three parts according to general health education, physical health education and mental health education. The first chapter to the second chapter mainly discusses the connotation of health, the main factors affecting health, the relationship between physical and mental health and the characteristics of college students' physical and mental health. Chapters 3-8, based on the knowledge of physical health care and clinical medicine, expound the influence of behavior and lifestyle on health, the related knowledge and preventive measures of college students' psychosomatic diseases, psychosomatic problems and common infectious diseases, and focus on the methods and skills of self-help and mutual rescue of common accidental injuries on the spot inside and outside the campus. From Chapter 9 to Chapter 14, starting from the characteristics of college students' psychological development and the common psychological problems in the process of psychological development, this paper systematically analyzes the psychological troubles and setbacks encountered by college students in environmental adaptation, interpersonal communication, love and self-cognition, and puts forward the debugging ways that are helpful to the harmonious development of college students' body and mind and the intervention methods of campus psychological crisis. On the premise of emphasizing basic theory, basic knowledge and basic skills, the writing process of this book also pays attention to scientificity, professionalism, enlightenment and advancement. In order to highlight practicality and readability, the compilation should be as close as possible to students' real life and clinical practice, emphasize "applying what they have learned", and strive to be informative, focused and easy to understand, so as to provide reference for personnel engaged in health education and psychological counseling, school teachers, parents of students and college students.