Attention Deficit Hyperactivity Disorder (ADHD)Symptoms The symptoms of
attention deficit hyperactivity disorder (ADHD) may
include: - Inattention, which is having a short
attention span and being easily distracted.
- Impulsivity, which
can cause a person to do dangerous or unwise things without thinking about the
consequences.
- Hyperactivity, which
is inappropriate or excessive activity.
These symptoms affect people in all age groups who have
ADHD. But typical behavior varies by age. - In
preschool-age children, symptoms may be hard to
identify. Normal behavior in young children periodically includes all of the
major symptoms. ADHD is distinguished from normal behavior by the severity and
consistency of symptoms.
- Children between the ages of 6 and 12
usually show more obvious signs of ADHD than other age groups. School
expectations can make symptoms more noticeable. For some children, school is
the first setting where academic performance and socialization abilities are
assessed. But it often is more difficult to detect ADHD when inattention is the
primary symptom and the child is otherwise well-behaved. The presence of ADHD
may be indicated by:
- Low grades or test scores, including achievement
tests.
- Poor organization and study
skills.
- Socialization problems and feeling rejected by
peers.
- Dislike of school and frustration with school work.
- Teens between the ages of 13 and 18 may
be in better control of disruptive behavior related to hyperactivity. Other
problems that began in earlier years may continue or become worse when ADHD is
not treated. Teens with inattention problems who previously managed to cope may
start to fall behind in schoolwork. This is especially true when major changes
occur, such as starting at a new school or going to college.
- Symptoms of
ADHD in adults may not be as noticeable. Many adults with ADHD have not
been diagnosed and treated. These people can develop problems such as
depression and difficulty maintaining a job.
There are several
other
conditions with symptoms similar to ADHD. For example, sometimes
bipolar disorder and ADHD can be confused. It can be
difficult to determine whether symptoms are caused by ADHD, another condition,
or both.
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