Schedule an evaluation with a licensed mental health professional, psychologist, psychiatrist, or primary care doctor
Provide a detailed history of symptoms, including when they started and how they affect daily life
Complete standardized ADHD/ADD rating scales or questionnaires
Share input from parents, partners, teachers, or other close observers when possible
Review school, work, and medical history for patterns of inattention, disorganization, or impulsivity
Undergo a clinical interview to assess attention, focus, memory, and executive functioning
Rule out other causes such as anxiety, depression, sleep problems, thyroid issues, or substance use
Check whether symptoms occur in more than one setting, such as home, school, or work
Assess whether symptoms have been present since childhood
Consider neuropsychological testing if the diagnosis is unclear or more detail is needed
Follow up with the clinician for a formal diagnosis and treatment plan