Clinical treatment for autism, also known as autism or autistic disorder: First, educational training methods are preferred as the most common treatment for autism. The main goal is to promote the child’s language development and improve the child’s self-care, basic living and learning skills and interaction skills. For children with autism, they are not able to adapt to normal kindergarten learning before school age, so they can participate in professional educational institutions to help them develop basic skills to adapt to their later life. Secondly, psychotherapy, especially behavioral therapy, is often used to encourage the good habits that the child has developed, and rewards, encouragement and hints can be given to help the child consolidate the basic skills he or she has acquired. Thirdly, medication is mainly symptomatic treatment, which is not particularly effective for the core symptoms of autism, especially for patients with psychotic symptoms, anxiety disorders, fear disorders and depression disorders, as well as psychotic symptoms, to carry out the corresponding treatment.