Methylphenidate controversy

Simeon et al. (1995) mailed questionnaires to 135 child psychiatrists in 43 countries to obtain more precise information on the views and approaches to the diagnosis and treatment of childhood psychiatric disorders. Of 43 questionnaires returned, data from 38 respondents representing 24 different countries were included. The study indicated that child psychiatrists in Europe and elsewhere outside the United States would use methylphenidate to treat 58% of ADHD patients, with their second choice being imipramine (18%), and 11% would not use medication. The investigators reported that one of the controversies that remained was the diagnosis and treatment of ADHD, as the prescription rates varied extremely from one country to another. In Italy, for example, the diagnosis of ADHD was rarely made and psychostimulants were rarely used. The authors concluded that the choice of medication was frequently restricted by lack of availability as well as by political or social attitudes (Simeon et al., 1995). 

Because of methylphenidate s unknown effects on long-term use and side effects, much controversy surrounds it. Many mental health workers, physicians, and education groups... 

One of the most controversial CNS-acting drugs in contemporary society is methylphenidate (Ritalin ). This drug is structurally related to amphetamine and is a mild stimulant that has abuse potential similar to amphetamine. Methylphenidate is classified as a Schedule II controlled substance. It is effective in the treatment of narcolepsy and attention-deficit hyperactivity disorder (ADHD). Its use in ADHD has caused the greatest controversy. 

Methylphenidate is a mild stimulant prescribed to individuals (usually for children, and sometimes controversially) who have behavioral problems characterized by hyperactivity and short attention span. The National Institute of Mental Health estimates that approximately 3-5 percent of the general population has attention-deficit disorder (ADD) or attention-deficit hyperactivity disorder (ADHD). The administration of methylphenidate to children diagnosed with hyperactivity and/or attention-deficit disorder can have a calming effect on the children and can enable them to focus on schoolwork. Methylphenidate is also used to treat narcolepsy, a sleep disorder characterized by a permanent and overwhelming feeling of sleepiness and fatigue. 

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