Almost all children have times when their behavior veers out
of control. They may speed about in constant motion, make noise nonstop, refuse
to wait their turn, and crash into everything around them. At other times they
may drift as if in a daydream, unable to pay attention or finish what they
However, for some children, these kinds of behaviors are
more than an occasional problem. Children with attention-deficit/hyperactivity
disorder (ADHD) have behavior problems that are so frequent and severe that
they interfere with their ability to live normal lives.
These children often have trouble getting along with
siblings and other children at school, at home, and in other settings. Those
who have trouble paying attention usually have trouble learning. An impulsive
nature may put them in actual physical danger. Because children with ADHD have
difficulty controlling this behavior, they may be labeled “bad kids” or “space
Left untreated, ADHD in some children will continue to cause
serious, lifelong problems, such as poor grades in school, run-ins with the
law, failed relationships, and the inability to keep a job.
treatment is available. If your child has ADHD, your pediatrician can offer
a long-term treatment
plan to help your child lead a happy and healthy life. As a parent, you
have a very important role in this treatment.
What Is ADHD?
ADHD is a condition of the brain that makes it difficult for
children to control their behavior. It is one of the most common chronic
conditions of childhood. It affects 4% to 12% of school-aged children. ADHD
is diagnosed in about 3 times more boys than girls.
The condition affects behavior in specific ways.
What Are The
Symptoms Of ADHD?
ADHD includes 3 groups of behavior symptoms:
inattention, hyperactivity, and impulsivity. The table below explains these
Are There Different Types Of ADHD?
Not all children with ADHD have all the symptoms. They may have one or more of the symptom groups listed in the table above.
The symptoms usually are classified as the following types of ADHD:
- Inattentive only (formerly known as attention-deficit disorder [ADD])—Children with this form of ADHD are not overly active. Because they do not disrupt the classroom or other activities, their symptoms may not be noticed. Among girls with ADHD, this form is more common.
- Hyperactive/impulsive—Children with this type of ADHD show both hyperactive and impulsive behavior, but they can pay attention. They are the least common group and are frequently younger.
- Combined inattentive/hyperactive/impulsive—Children with this type of ADHD show a number of symptoms in all 3 dimensions. It is the type that most people think of when they think of ADHD.
How Can I Tell If My Child Has ADHD?
Remember, it is normal for all children to show some of these symptoms from time to time. Your child may be reacting to stress at school or home. She may be bored or going through a difficult stage of life. It does not mean she has ADHD.
Sometimes a teacher is the first to notice inattention, hyperactivity, and/or impulsivity and bring these symptoms to the parents' attention.
Perhaps questions from your pediatrician raised the issue. At routine visits, pediatricians often ask questions such as:
- How is your child doing in school?
- Are there any problems with learning that you or your child's teachers have seen?
- Is your child happy in school?
- Is your child having problems completing class work or homework?
- Are you concerned with any behavior problems in school, at home, or when your child is playing with friends?
Your answers to these questions may lead to further evaluation for ADHD.
If your child has shown symptoms of ADHD on a regular basis for more than 6 months, discuss this with your pediatrician.
Additional Information on HealthyChildren.org:
The following is a list of support groups and additional resources for further information about ADHD. Check with your pediatrician for resources in your community.