Another think that is so frustrating is my son with Asperger's/ADHD also has Oppositional Defian Disorder. He lies all the time. I don't know how to make it stop. From he lost his toy car to he is really sick. Right now he is saying he is having chest pain, but I took him to the dr yesterday and they checked his heart, oxygen, lungs and everything was normal. He is taking Concerta so I worry about what he says but I don't know if its the truth or not. I don't want to not believe him. He is doing a lot better in school. I just want to help him the best I can.