ADHD is internationally known as attention deficit hyperactivity disorder. ADHD usually starts before the age of 5. The time to cure ADHD varies greatly depending on the severity of the condition, the cause, and the cure, and some cases may result in a lifelong cure. There are many factors that contribute to ADHD, such as deficiencies of certain trace elements, influence of the family environment, organic lesions, developmental delays, trauma, and other causes. When ADHD is caused by organic lesions in the brain, the child may not be cured for life. Parents should go to the pediatric neurology department of the hospital as soon as possible when they find abnormal manifestations of ADHD. During the treatment process, parents should provide care and positive guidance, and can give their babies some necessary psychological assistance so that they can increase their confidence in healing and actively cooperate with the corresponding treatment.