Hi my 7 year old son was diagnosed with adhd when he was 3. He is on federal xr. He seems to be doing well with it at school but at home he is totally out of control. He listens to his dad but he has no respect for me at all. He tells and screams at me. He doesn't care what I have to say to him. Everything I say goes in one ear and out the other. I'm so ready to give up. It's hard to deal with. He constantly talks bad about himself and says that he should have never been born. We have a doctor's appointment today.