Symptoms (ADHD)

Undiagnosed ADHD Symptoms in 1 in 4 Adults

Attention-deficit/hyperactivity disorder (ADHD) is commonly known as a childhood condition, but it also affects many adults, often undiagnosed until later in life . Recent data show that about 6% of U.S. adults have an ADHD diagnosis, with roughly half receiving this diagnosis during adulthood . Despite this, surveys suggest that up to one in four adults suspect they have ADHD symptoms, highlighting a significant gap between clinical diagnosis and self-perception .