I have a 12 year old son with autism. He has started trashing, kicking, hitting, yelling. At first I thought he may be sick because he doesn't communicate well. However, he was not sick and this behavior continued. We spent our time trying to calm him, but it did not work. His doctor took him off Risperdal and put him on seizure meds. He is getting worse. I have to go and check on him now.