In Attention deficit hyperactivity disorder (ADHD) the clinical findings include inattention, impulsivity and hyperactivity. These symptoms can interfere with day to day functioning and also affect Childs development. It is a neurodevelopmental disorder. People with ADHD may struggle with focusing on tasks, staying organized, and controlling impulsive behaviors. These symptoms manifest differently in each individual and can vary in intensity. ADHD is often identified in childhood, but it can persist into adulthood, affecting various life aspects, including academic performance, social interactions, and work efficiency. The etiology of attention deficit hyperactivity disorder(ADHD) is unknown , but possible etiological factors include genetic, prenatal, toxic exposure environmental, and neurological. Treatment typically includes behavioral therapy, medication, and educational support tailored to each individual’s needs to help manage symptoms and improve quality of life.