Abstract Through a review of the current state and risks of adolescent health in the world and in China, the main health issues faced by adolescents are summarized. The importance of promoting adolescent health and the importance of effective adolescent health services are highlighted. The past 30 years important documents of international adolescent health and development have been sorted out. The history of the development of adolescent health care in China has been reviewed. It was pointed out that the health and development of adolescents has become a hot spot and focus of international attention, and it has received more and more attention in China. The adolescent health care has ushered in a new opportunity for development, which will help the health and development of adolescents in China.