I am at the end of my rope with my grandson, who is 11, and thinks he knows it all. He has ADHD and ODD, and its out of control. He is on Concerta in the morning, and prozac in the afternoon, neither seem to be working. I am going to his Dr tomorrow to raise his concerta. My husband is 71 and I just retired due to my health. Any suggestions, I think we have tried them all.