Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder characterized by symptoms of inattention, hyperactivity, and impulsivity. It can significantly impact daily functioning and quality of life.

Types of ADHD

There are four different ways ADHD can present itself. Providers use the kinds of symptoms your child displays to diagnose the condition in one of these four ways.

Only inattentive ADHD is found in children who exhibit this behavior. This kind was previously referred to as attention-deficit disorder (ADD) by providers. Youngsters that exhibit inattentive presentation mostly struggle with organization, focus, and staying on task. They also exhibit fewer signs of hyperactivity and impulsivity.

Predominantly inattentive presentation

Children with this presentation show issues with hyperactivity and impulsivity and may show less obvious trouble with paying attention. Hyperactivity means they may fidget, can’t sit still, have a lot of excess energy and are extremely talkative. Impulsivity means they may interrupt others and act without thinking it through first. This is the least common type and typically affects younger children.

Predominantly hyperactive-impulsive presentation

Combined presentation

Children that exhibit this presentation display a minimum of six symptoms from the other two categories. Both inattentiveness and hyperactivity-impulsivity symptoms are equally prevalent. People most frequently identify this kind with ADHD. Approximately 70% of instances fit this category.

In certain situations, children may exhibit symptoms that are so severe that they manifest dysfunction without meeting official criteria for an ADHD diagnosis (inattentive, hyperactive/impulsive, or combination type). Providers diagnose "unspecified ADHD" in these situations.

Unspecified presentation

Symptoms of ADHD

Inattention

• Difficulty sustaining attention in tasks or play

• Easily distracted by extraneous stimuli

• Frequently losing items necessary for tasks

• Trouble organizing tasks and activities

• Forgetfulness in daily activities

Hyperactivity and Impulsivity

• Fidgeting or squirming in seat

• Inability to stay seated in situations where it's expected

• Running or climbing in inappropriate situations

• Difficulty playing or engaging in activities quietly

• Talking excessively

• Interrupting or intruding on others