The five associated behavior of ASD that have had moderate success when treated with pharmaceuticals are : • Hyperactivity/in attention: which includes hyperactivity, inattention, Impulsiveness and restlessness and have problems in engaging socially and also have lack of peer relationships. • Aggression: includes tantrums, anxiety, irritability, emotional inability, self- injury and maladaptive behavior. The people having aggression have impaired communication and imaginative play and they have difficulty in reading the body language.