Abstract Dry eye is a multifactorial ocular surface disease characterized by tear film homeostasis imbalance, which usually causes eye discomfort and visual impairment. With the change of environment and lifestyle, the incidence of dry eye in children and adolescents has risen steadily. Epidemiological studies have confirmed that the incidence of dry eye is closely related to unhealthy lifestyle. Prevention should be given great priority to in avoiding lifestyle related dry eye. The review summarizes the definition, epidemiology, risk factors and preventive measures of lifestyle related dry eye, so as to provide a theoretical basis for improving the diagnosis, treatment and prevention of lifestyle related dry eye in children and adolescents.