There is no single test to diagnose ADHD. Therefore, a comprehensive evaluation is necessary to establish a diagnosis, rule out other causes, and determine the presence or absence of co-existing conditions. Such an evaluation requires time and effort and should include a careful history and a clinical assessment of the individual’s academic, social, and emotional functioning and developmental level.
There are several types of professionals who can diagnose ADHD, including clinical psychologists, clinical social workers, nurse practitioners, neurologists, psychiatrists and pediatricians. Regardless of who does the evaluation, the use of the DSM-5 diagnostic criteria for ADHD is necessary.
Determining if a child has ADHD is a complex process. Many biological and psychological problems can contribute to symptoms similar to those exhibited by children with ADHD. For example, anxiety, depression and certain types of learning disabilities may cause similar symptoms. In some cases, these other conditions may actually be the primary diagnosis; in others, these conditions may co-exist with ADHD. A thorough history should be taken from the parents and teachers, and when appropriate, from the child. Checklists for rating ADHD symptoms and ruling out other disabilities are often used by clinicians; these instruments factor in age-appropriate behaviors and show when symptoms are extreme for the child’s developmental level.
As part of the evaluation, a physician should conduct a thorough examination, including assessment of hearing and vision to rule out other medical problems that may be causing symptoms similar to ADHD. In rare cases, persons with ADHD may also have a thyroid dysfunction. Diagnosing ADHD in an adult requires an evaluation of the history of childhood problems in behavior and academic domains, as well as examination of current symptoms and coping strategies.
For more information:
Add Comment