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Diagnosis of
ADHD in Adults
(continued)
The American Psychiatric Association (APA) requirements to make a diagnosis of ADHD in people age 17 years or older are shown below.5
inattention category
and/or
hyperactivity/impulsivity category
- Symptoms have lasted at least 6 months
- Symptoms were present before age 12 years
- Symptoms are present in two or more settings (for example, work and home)
- Symptoms interfere with quality of life, social, work, or academic functioning
- Symptoms cannot be attributed to another psychiatric condition5
Does not pay close attention to details or makes careless mistakes in schoolwork, at work, or with other activities
Has trouble focusing attention on tasks
Appears not to listen when spoken to directly
Does not follow through on instructions and fails to finish schoolwork, chores, or work-related duties
Has trouble organizing tasks and activities
Avoids/dislikes/is reluctant to do tasks that require mental effort over a long period of time
Loses items necessary for tasks and activities (e.g., tools, wallets, keys, eyeglasses, cell phones)
Is easily distracted
Is forgetful in daily activities
Fidgets with or taps hands or feet, or squirms in seat
Leaves seat in situations when remaining seated is expected
Feels restless
Unable to quietly participate in leisure activities
Is “on the go” acting as if “driven by a motor”
Talks excessively
Blurts out answers before questions are completed
Has trouble waiting his/her turn
Interrupts or intrudes on others (e.g., butts into conversations or games)
