How to Recognize ADHD in Adults?

Difficulty concentrating, impulsivity, and organizational challenges may stem from ADHD—a condition that often remains undiagnosed until adulthood.

ADHD (attention-deficit/hyperactivity disorder) is a neurodevelopmental condition that does not end in childhood. It is estimated that as many as 60–70% of people diagnosed in childhood continue to experience symptoms in adulthood—although the clinical presentation may look entirely different from that seen in children.

In adults, ADHD rarely presents with typical physical hyperactivity. Instead, the predominant symptoms include difficulty maintaining attention on tasks that require mental effort, problems with planning and organization, impulsive decision-making, a sense of inner restlessness, and chronic difficulties with time management.

Many adults with undiagnosed ADHD function for years by relying on their own compensatory strategies, which over time may no longer be enough—especially during periods of increased work-related or family-related demands.

Diagnosing ADHD in adults requires a comprehensive assessment that includes a detailed psychiatric interview, a neuropsychological evaluation, and an analysis of developmental history. At ProfessMed, the diagnostic program is conducted jointly by a psychiatrist and a neuropsychologist.

More information about the diagnostic pathway and available appointments can be found on the specialty page or by contacting the clinic’s reception team.