Background and Objectives: Attention-deficit/hyperactivity disorder (ADHD) is increasingly recognized as a lifespan neurodevelopmental condition with far-reaching consequences for functioning and health that extend well beyond its core signs and symptoms. This narrative review synthesizes evidence on the real-world impact of ADHD across the lifespan, with a focus on academic and occupational outcomes, interpersonal and family functioning, risk-taking and behavioral outcomes, accidental and…
