Attention Deficient Hyperactivity Disorder (ADHD) is the most common neurodevelopmental disorder of childhood. In this condition, the child does not pay attention to studies, extracurricular activities or anything happening around them. They also have impulsive behavior which compels them to act or speak without thinking. The actions may be very dangerous at times. Moreover, the child is hyperactive and restless which means they are always involved in an activity and spend endless time over anything.