ABSTRACT
Insomnia is one of the most common sleep disorders among children and adolescents.Poor sleep affects cognitive performance and is associated with poor emotional and physical health in children and adolescents.Early identification and treatment can have positive short-and long-term effects on the children,the parents,and the family as a whole.Pediatric sleep medicine had sustained development in recent years,however,in China,the researches on the epidemiology,diagnosis and treatment of insomnia in children and adolescents are in lack.In order to capture the majority of pediatric medical workers and parents attention,and to improve the clinical diagnosis and treatment level,the focuses on current diagnosis,therapy and related study progress of insomnia in children and adolescents were reviewed.