The main clinical manifestations of autism include impaired social interaction, delayed language development, narrow range of interests and stereotyped motor behavior. In addition to these clinical manifestations, children may also exhibit intellectual disability, psychiatric symptoms, and epilepsy. The treatment for this disease is currently recognized both domestically and internationally as rehabilitation training and education, through which the patient’s core symptoms are improved and his or her social adjustment and quality of life are enhanced. In addition to rehabilitation training and education, psychotherapy has a very important role in the treatment of autism. In addition, some medications can have symptomatic treatment for obvious neuropsychiatric symptoms or symptoms that threaten one’s safety, such as aripiprazole, which is an FDA-approved medication for the treatment of irritability and psychotic symptoms in such children.