My 11 year old was also diagnosed with ADHD and ODD. We saw improvement when we got to the right dosage of Intuniv. We still have moments that are difficult, and we have implement therapy for my son, as well as Plan B from The Explosive Child (see above). These have helped, but it is never a perfect fix. I think if you keep with it, you could see improvements. Good luck! It’s a tough road!