The symptoms of attention deficit hyperactivity disorder -- or ADHD -- vary from person to person, but consist of some combination of inattention, hyperactivity, and impulsivity.
Inattention. People who are inattentive have a hard time keeping their mind focused on one thing and may get bored with a task after only a few minutes. Focusing conscious, deliberate attention to organizing and completing routine tasks may be difficult. You may notice restlessness, procrastination, problems remembering...
Because of problems with distractibility and poor concentration, many teens with ADHD have problems in school. Grades may fall, especially if the teen is not getting ADHD treatment.
It's not uncommon for teens with ADHD to forget assignments, lose textbooks, and become bored with their daily class work. Teens may become inattentive, or excessively attentive -- not waiting for their turn before blurting out answers. They may interrupt their teacher and classmates, and they may rush through assignments. Teens with ADHD may also be fidgety and find it tough to sit still in class.
Often, teens with ADHD are so busy focusing on other things they forget about the task at hand. This can be seen especially with homework and athletic skills and in relationships with peers. This lack of attention to what they're doing often leads to bad grades on tests and being passed over for sports teams, after-school activities, and peer groups.
Does ADHD raise the risk of car accidents and problem drinking?
Yes. Driving poses special risks for teens with ADHD. Teens with ADHD are two to four times more likely to have a car accident than teens without ADHD.
Teens with ADHD may be impulsive, risk-taking, immature in judgment, and thrill seeking. All of these traits make accidents and serious injury more likely.