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Definition of Methadone

Methadone: A synthetic opiate. The most common medical use for methadone is as a legal substitute for heroin in treatment programs for drug addiction. It is usually administered to participating addicts daily in the form of a green, tasteless liquid at a drug treatment clinic. See also: Methadone treatment program.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=11661
Last Editorial Review: 12/14/2003


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