A wider definition of attention deficit hyperactivity disorder (ADHD) is causing inappropriate diagnosis and unnecessary and possibly harmful medical treatment costing up to $500 million in the United ...

The prevalence of attention-deficit/hyperactivity disorder (ADHD) has increased with each new edition of the American Psychiatric Association's Diagnostic and ...

Attention deficit hyperactivity disorder (ADHD) is still thought of as a childhood condition, even while it persists into adulthood for many patients who are diagnosed as children. But now, ...

ADHD stimulants may improve performance not by sharpening focus, but by making the brain more awake and motivated.

Dear Dr. Donohue: My daughter has ADHD (attention deficit hyperactivity disorder). I have no idea what it is. I understand she had it since she was a child. Can anything be done for her now? She's in ...

ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these ...

“ADD could replace oedipal anxiety as a new universal explanation; I urge restraint.” So warned Dr. Judith Rapoport of the NIMH to colleagues working on the 1980 Diagnostic and Statistical Manual of ...