Combined with the psychological characteristics of teenagers, this paper explains adolescent health care, psychological adjustment and how to deal with emotional communication between boys and girls. Make teenagers have a deep understanding of the characteristics of adolescent development and the health care that should be paid attention to. At the same time, let students know how to treat the proper communication between students correctly and how to prevent the emergence of puppy love. This paper expounds the formation and solutions of psychological diseases that are easy to appear in the process of teenagers' growth, so as to help everyone correctly understand themselves, analyze and evaluate themselves, cultivate good psychological quality and maintain mental health. It reveals the mystery of adolescence psychology and physiology for students and contributes to their healthy growth.

Students have received physical health education and moral education, and they can better understand that people must be psychologically mature in the process of physical growth. Teenagers should resist and reject the erosion of bad social atmosphere and build a physical and psychological protection wall.