Methylphenidate
Methylphenidate (Ritalin) is a central nervous system stimulant prescribed to treat narcolepsy and attention-deficit disorders. It was patented in 1950 by the CIBA Pharmaceutical Company and was approved by the FDA, (Federal Drug Association), in 1955. It is classified in the DSM IV as a "highly addictive controlled substance" along with cocaine, due to its amphetamine-like effects. It increases the attention span of children with Attention-Deficit Disorder/Attention-Deficit Hyperactivity Disorder (ADD/ADHD). It also decreases restlessness, helps the child sit calmly and allows he or she to focus. It enables the patient to retain information and decrease spontaneous behavior. It lasts for approximately 6-8 hours. It is taken in tablet form in 5, 10 and 20 mg doses taken 1-3 times daily or as sustained release tablets in 20 mg dosages taken once a day. Approximately 90% of the world's Ritalin (methylphenidate) is used in the U.S. and currently over two million people are tak!ing it (Nuovo, Jim p1). Ritalin is an overprescribed drug, which is often given to children who are improperly diagnosed as hyperactive. Methylphenidate consists of numerous inactive ingredients other than the two enantiomers of
"Trends in the Prescribing of Psychotropic Medications of Preschoolers. Its long term effects are still not known and due to the tremendous social controvers ------------------------------------------------------------------------**Bibliography**Works CitedBailey, William J. 2001 (63) : 144The P-I-E-N-O Parkinson's List Drug Database: Ritalin (online) Available: http://www. (online) Available: http://proquest. Enantiomers are two versions of the same compound, which are non-superimposable, mirror images of eachother. Did=000000040389175&Deli=1&RQT=309&Dtp=1Nuovo, Jim. " Journal of the American Medical Association 283 (2000): 1025-1030. It regulates awareness and attention. Illegal Abuse of Methylphenidate Methylphenidate is a widely prescribed drug, which is often abused.
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