ADHD (Attention-Deficit/Hyperactivity Disorder) is a neurodevelopmental condition affecting focus, impulse control, or activity control. It has three types: predominantly inattentive (difficulty focusing, forgetfulness), predominantly hyperactive-impulsive (restlessness, impulsivity), and combined (both symptom types). Causes may include but not limited to genetics, brain structure differences, and environmental factors. Diagnosis involves behavioral evaluations and by using criteria from the DS