Answer by  
                                                                                          drrmpatelyahoocom (60)
                                                            
                          
                          
                                                           Resperdal is durg which use for the treatment of schisophrenia in adult and adolescents about the age of 13 - 17 year old pt with some other medicine like valproate and lithium for short term reatment of bipolar mania. side effects are increased appetite, fatigue, rhinitis, urti, vomiting,increase salivation, constipattion.