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Impulsivity and Attention Deficit Hyperactivity Disorder (ADHD)

Impulsivity refers to acting without thinking first. Impulsivity in a person with attention deficit hyperactivity disorder (ADHD) is highly likely to continue into adulthood.

People with symptoms of impulsivity often:

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ADHD in Teens

Attention deficit hyperactivity disorder (ADHD) is the most common behavior disorder in childhood. It affects between 8% and 10% of school age children and adolescents. Typically diagnosed in childhood, ADHD still affects many teens. The symptoms -- inattention, impulsivity, and hyperactivity - are intrusive, which means they interrupt and seriously interfere with a teen's life. Sometimes ADHD coexists with other conditions. For example, it may coexist with learning disabilities, anxiety disorders,...

Read the ADHD in Teens article > >

  • Are impatient with waiting their turn or waiting in line.
  • Blurt out answers before questions have been completed.
  • Interrupt or intrude on others, such as butting into conversations or games.
  • Engage in reckless, risky, or antisocial activities without thinking about the consequences. For example, children and teens may be suspended or expelled from school for irresponsible behavior. Impulsiveness may also affect driving skills and general safety.
  • Have temper outbursts.
By Healthwise Staff
Primary Medical Reviewer John Pope, MD - Pediatrics
Specialist Medical Reviewer Thomas Emmett Francoeur, MDCM, CSPQ, FRCPC - Pediatrics
Last Revised April 12, 2010

WebMD Medical Reference from Healthwise

Last Updated: April 12, 2010
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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