My Dad is now having Delusions, aggression and he becomes very agitated. He wants to go home when he is already home and wants to visit neighbors that have passed or moved. If we tell him he is already home and those neighbors are gone or moved he gets really mad and acts out. His neurologist prescribed 0.5mg of Risperidone a a typical anti psychotic. Has anyone else had experience with this drug with their loved ones suffering with this illness?