Snapshot An 11-year-old boy presents with a chief complaint of poor performance in school. History obtained from the mother reveals that he often is disorganized and turns in assignments late, incomplete, or not at all. He has also had trouble making friends as he cannot participate in organized play, nor can he follow the rules of any games during recess. His father explains that he does not listen at home, cannot sit still to complete his homework, never completes his chores, and is always interupting his siblings at the dinner table. Upon examining the child you discover a fidgety, young boy who talks non-stop and has trouble staying on topic when you ask him questions. Introduction Overview login to view 1 more bullet Epidemiology login to view 3 more bullets Associated conditions login to view 5 more bullets Prognosis login to view 1 more bullet Presentation Symptoms login to view 26 more bullets Treatment Medical login to view 22 more bullets