RITALIN LA METHYLPHENIDATE 20 MG / 30 CAPS

Ritalin (methylphenidate) is a central nervous system stimulant. It affects chemicals in the brain and nerves that contribute to hyperactivity and impulse control. Ritalin is used to treat attention deficit disorder (ADD) and attention deficit hyperactivity disorder (ADHD). Ritalin is also used in the treatment of a sleep disorder called narcolepsy (an uncontrollable desire to sleep).