BackgroundAttention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental condition characterized by early-onset inattention, hyperactivity, and impulsiveness. Affecting 5% to 10% of youth and persisting into adulthood in ∼6%, ADHD is frequently discussed in genetic terms by patients and their families, making it essential for clinicians to understand current genetic evidence.ObjectiveTo summarize contemporary genetic findings relevant to ADHD across the lifespan and provide…
