Concerta (Methylphenidate) 36mg tablets/pills:,Concerta (methylphenidate) is a central nervous system stimulant. It affects chemicals in the brain and nerves that contribute to hyperactivity and impulse control.,Concerta is used to treat attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD). It is indicated for use in children 6 years of age and older, adolescents, and adults up to the age of 65. Concerta should be used as an integral part of a treatment program that includes psychological, educational, and social measures.