How Long Does Cocaine Stay In Your System, Urine and Blood

How Long Does Cocaine Stay In Your System, Urine and Blood Cocaine (crack, snow, flake, and blow) is derived from the coca plant, Erythroxylon coca. It is a CNS stimulant that has a local anesthetic effect. In the streets, cocaine comes in the form of a powdered hydrochloride salt which is dissolved in water and then injected or snorted. According to the National Survey on Drug Use and Health, in 2009 alone, around 4.8 million young Americans (from age 12 and up) had used cocaine in its various form and that a million had used it at least once before the 2009 survey was made. The 2010 ?Monitoring The Future? [...]

Source: http://www.allhealthsite.com/how-long-does-cocaine-stay-in-your-system-urine-blood.html

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