What Is ADHD? (Attention-Deficit/Hyperactivity Disorder)

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Everybody can have trouble sitting still or paying attention now and then. However, for some people, it’s so difficult that it interferes with school, work, and social life. These individuals may have ADHD (short for Attention-Deficit / Hyperactivity Disorder), one of the most common neurodevelopmental disorders of childhood – and for many, it lasts well into adulthood. Approximately 9% of children and 5% of adults have been diagnosed with ADHD, and professionals believe there are likely more who are undiagnosed. Fortunately, our society has become more cognizant of ADHD symptoms, so there’s a better chance of catching it early and getting treatment.

Definition of ADHD

ADHD is defined as a “persistent pattern of inattention and/or hyperactivity-impulsivity that interferes with functioning or development”.

Scientists first documented children exhibiting inattentiveness, impulsivity, and hyperactivity in 1902. Since that time, the disorder has had many names. Previously known as simply ADD, the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders), renamed the disorder Attention-Deficit / Hyperactivity Disorder, which better reflects the importance of the inattention part of the disorder as well as the other characteristics of hyperactivity and impulsivity.

Symptoms and Diagnosis of ADHD

The DSM-5 criteria for ADHD are lengthy, and are slightly different for children vs. adults.

To be diagnosed with Inattention, 6 or more of the symptoms below must be present for children up to 16 years old, while 5 or more symptoms must be present for those 17 years and older. Symptoms must be present for at least 6 months, and be disruptive and inappropriate for developmental level:

Often fails to give close attention to details or makes careless mistakes in schoolwork, at work, or with other activities.

Often has trouble holding attention on tasks or play activities.
Often does not seem to listen when spoken to directly.
Often does not follow through on instructions and fails to finish schoolwork, chores, or duties in the workplace (e.g., loses focus, side-tracked).
Often has trouble organizing tasks and activities.
Often avoids, dislikes, or is reluctant to do tasks that require mental effort over a long period of time (such as schoolwork or homework).
Often loses things necessary for tasks and activities (e.g. school materials, pencils, books, tools, wallets, keys, paperwork, eyeglasses, mobile telephones).
Is often easily distracted
Is often forgetful in daily activities.

To be diagnosed with Hyperactivity and Impulsivity, 6 or more of the symptoms below must be present for children up to 16 years old, while 5 or more symptoms must be present for those 17 years and older. Symptoms must be present for at least 6 months, and be disruptive and inappropriate for developmental level:

Often fidgets with or taps hands or feet, or squirms in seat.
Often leaves seat in situations when remaining seated is expected.
Often runs about or climbs in situations where it is not appropriate (adolescents or adults may be limited to feeling restless).
Often unable to play or take part in leisure activities quietly.
Is often “on the go” acting as if “driven by a motor”.
Often talks excessively.
Often blurts out an answer before a question has been completed.
Often has trouble waiting their turn.
Often interrupts or intrudes on others (e.g., butts into conversations or games)

In addition, the following conditions must be met:

Several inattentive or hyperactive-impulsive symptoms were present before age 12 years.

Several symptoms are present in two or more settings, (such as at home, school or work; with friends or relatives; in other activities).
There is clear evidence that the symptoms interfere with, or reduce the quality of, social, school, or work functioning.
The symptoms are not better explained by another mental disorder (such as anxiety disorder, dissociative disorder, or a personality disorder).

Causes And Risk Factors

Scientists are not sure what causes ADHD, although many studies suggest that genetics plays a big role. In addition, researchers are looking into possible environmental factors such as lead paint, and are also studying how brain injuries, nutrition, and social environment might contribute to ADHD.

Scientists do know that the risk of ADHD can increase with the following factors:

Close relative, such as a parent or sibling, has ADHD or other mental health disorder

Alcohol or drugs during pregnancy
Premature birth

How Does ADHD Impact Daily Life?

Children with ADHD often experience delays in independent functioning and may seem to behave younger than their peers. They may also have mild delays in language, motor skills, or social development that are not part of ADHD, but often co-occur. Kids with ADHD tend to have low frustration tolerance, difficulty controlling their emotions, and often experience mood swings. Ultimately, they’re at risk for potential problems in adolescence if the ADHD is not diagnosed and treated, such as academic failure or delays, difficulties with peers, risky behavior, or substance abuse. Early identification and treatment by a behavioral health provider is extremely important.

Many adults who have ADHD don’t know it. They may feel that it’s difficult to get organized, stick to a project or job, or remember to keep appointments. Daily tasks such as getting up in the morning, getting ready for work, arriving on time, and being productive on the job can be especially challenging for adults with undiagnosed ADHD. Adults with ADHD have difficulties with attention, focus, executive function, and working memory. If you feel you or your loved one have any of these symptoms, check in with a behavioral health provider who can diagnose and treat you – individuals with ADHD can be very successful in life with the right help!

Treatment for ADHD

ADHD can be treated with a combination of support, therapy, and medication. Speak with a behavioral health professional to learn how best to approach treatment that is right for you or your loved one. They will assess current symptoms and history to determine the best treatment plan.

For example, certain kinds of therapy can help individuals with ADHD become more aware of their deficits in attention or focus and can provide skills for improving organization and efficiency in daily tasks. Therapy may also address feelings of low self-esteem, and help control impulsive and risky behaviors.

Do you or a loved one have symptoms of ADHD?

You can access licensed psychiatrists, psychiatric nurse practitioners, and therapists who can diagnose and provide treatment for ADHD from the convenience of your home. Click here to find your current insurance provider and request an appointment today!

Sources

Centers for Disease Control (CDC): What is ADHD?
Children and Adults with Attention-Deficit/Hyperactivity Disorder (CHADD): ADHD
NIH | National Institutes of Mental Health: What is ADHD?