My son is 11 yr old, has ADHD/ODDand IED and they also say border line asperger syndrom. He started off with strattera, then switch to stimulants ritalin, and vynasse. Stimulants was horrible for him became very violent. He was on strattera and rispedorol and all he did was wake up eat and sleep. The medication was effecting his motor skills, his reaction time was very slow, like his reaction in the game was horrible, and he had alot of twitching and tics... He is now back on strattera and abilfy... He is doing great in school straight "A".. still hyper.... The only thing is that when on this medication don't know which one is it but it affect his personality..... He doesn't smile and always so serious. Try an experiment and didn't give him the meds in the morning and took him to his game and he was smiling and actually having conversation with his teammates, it broke my heart seeing that.... But I also then saw him getting very upset quicker and stomping and kicking..... So that was my experiment. Does this medication change their personality..... How do I go about finding the right meds and combination for him so he can have a normal childhood life. It was so nice to see him smiling again, laughing and being part of his team....