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drug

 Any substance, other than food, that is used to prevent, diagnose, treat or relieve symptoms of a disease or abnormal condition. Also refers to a substance that alters mood or body function, or that can be habit-forming or addictive, especially a narcotic.



Previous Definitions:drain, DRE, DRI, dronabinol, droperidol
Next Definitions:drug abuse, Drug Accountability Record, drug interaction, drug resistance, drug tolerance

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