Attention Deficit/Hyperactivity Disorder (ADHD) is a genetically determined hereditary disorder. It is a syndrome characterized by chronic behavior patterns of inattentiveness, lack of impulse control and excess energy (hyperactivity). The symptoms may be mild or severe and are associated with functional deviations of the central nervous system without signs of major neurologic or psychiatric disturbance.

Inattentiveness is when the child is easily distracted and has difficulty focusing or...