Could I Have Attention-Deficit/Hyperactivity Disorder (ADHD)?

Attention-Deficit/ Hyperactivity Disorder (ADHD) begins in childhood and is considered a developmental disorder, but a person may not receive a diagnosis until adolescence or adulthood. This page explains how ADHD affects adults, including signs and symptoms, diagnosis, and treatments options. This information is also available as a brochure in English and in Spanish.