• Attention deficit / hype
ractivity disorder and narcolepsy.
• Methylphenidate is indicated as integral part of  a total treatment program which typically includes other remedial measures (psychological, educational, and social) for a stabilizing effect in children with a behavioural syndrome characterized by the following group to developmentally in appropriate symptoms : moderate to severe distractibility, short attention span, hyperactivity, emotional lability and impulsivity.