The culprits of Tourette’s syndrome are unknown and may be genetic, psychological factors. Tourette’s syndrome tends to be familial, mostly inherited in an autosomal dominant manner, and some disseminated patients are caused by genetic mutations. The exact pathogenesis of Tourette’s syndrome is not yet clear, and a neurotransmitter metabolism disorder may be considered. Other causes of Tourette’s syndrome include psychological factors, social factors, organic diseases, individual factors, and pharmacological factors. Tourette’s syndrome is most common in children. Parents should pay attention to their children’s behavior, language, personality and other changes, and go to neurology or pediatrics as soon as possible when abnormalities are found. Under the guidance of professional physicians to clarify the cause of the disease, standardized treatment, in order to avoid delays in the condition.