Ritalin is an FDA-approved drug implied for the symptoms of Attention Deficit Disorder (ADD) or Attention Deficit Hyperactivity Disorder (ADHD). If you are coping with such problem - Ritalin has been proved to be an effective medication in this context. Ritalin (methylphenidate) is a central nervous system stimulant, similar to
an amphetamine in the nature and duration of its effects. It is believed that it works by activating the brain stem arousal system and cortex. Pharmacologically, it works on the neurotransmitter dopamine, and in that respect resembles the stimulant characteristics of cocaine. When taken in accordance with usual prescription instructions, it would be classified as having mild to moderate stimulant properties.