Objective To explore the effects of parental health education training to children with attention deficit hyperactivity disorder (ADHD).Methods 100 ADHD children were divided into combined treatment group and medicine treatment group.In the combined therapy team,parents were taught with ADHD related knowledge based on the drug treatment,and we compared the effects of the two groups.Results After treatment the scores of conduct problem,study problem,impulsion-hyperactivity,anxious were lower in the two groups.And the combined treatment group' s score of conduct problem,study problem,impulsion-hyperactivity,anxious and hyperactivity index were statistically lower than those of medicine treatment group (P＜0.05).Conclusion On the basis of the medication,giving the parents of ADHD children related health education knowledge training can enhance the improvement of ADHD children' symptoms to a certain degree.