Sue Scheff - Is It More Than ADHD? Diagnosing & Treating Bipolar Disorder
Source: ADDitdue Magazine
Symptoms of ADHD and bipolar disorder are often confused—and often coexist in the same person. How to make the distinction, and suggestions for treating bipolar disorder along with ADHD.
by William Dodson, M.D.
by William Dodson, M.D.
It can be difficult enough to obtain a diagnosis of attention deficit disorder (ADD ADHD), but to complicate matters further, ADHD commonly co-exists with other mental and physical disorders. One review of ADHD adults demonstrated that 42 percent had one other major psychiatric disorder. Therefore, the diagnostic question is not “Is it one or the other?” but rather “Is it both?”
Perhaps the most difficult differential diagnosis to make is between ADHD and Bipolar Mood Disorder (BMD), since they share many symptoms, including mood instability, bursts of energy and restlessness, talkativeness, and impatience. It’s estimated that as many as 20 percent of those diagnosed with ADHD also suffer from a mood disorder on the bipolar spectrum -- and correct diagnosis is critical in treating bipolar disorder and ADHD together.
ADHD is characterized by significantly higher levels of inattention, distractibility, impulsivity, and/or physical restlessness than would be expected in a person of similar age and development. For a diagnosis of ADHD, such symptoms must be consistently present and impairing. ADHD is about 10 times more common than BMD in the general population.
Bipolar Mood Disorder (BMD)
By diagnostic definition, mood disorders are “disorders of the level or intensity of mood in which the mood has taken on a life of its own, separate from the events of a person’s life and outside of [his] conscious will and control.” In people with BMD, intense feelings of happiness or sadness, high energy (called “mania”), or low energy (called “depression”) shift for no apparent reason over a period of days to weeks, and may persist for weeks or months. Commonly, there are periods of months to years during which the individual experiences no impairment.
Making a diagnosis
Because of the many shared characteristics, there is a substantial risk of either a misdiagnosis or a missed diagnosis. Nonetheless, ADHD and BMD can be distinguished from each other on the basis of these six factors:
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