Abstract: Regarded just as children's or adolescent symptom，attention deficit hyperactivity disorder （ADHD）is in fact frequently seen in adults，students as well，which is not paid enough attention to in our country，especially when students have mild symptoms like emotion disorder and implicit disabilities. Analyses the mutiple causes of ADHD in adults and students. Twords different types，including implicit type，carries on all-round evaluation on disease history，neuropsychology，psychological education and emotional fluctuation. Twords the special demands of students，proposes proper intervention and coping strategy，so relieves the influence of emotion disorder，and removes the damage of ADHD to individual，family and society.

Key words: attention deficit hyperactivity disorder（ADHD）, emotional abnormal, psychology, higher education, university student