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Illegal Drugs
Drug Interactions

How long does it take drugs to be excreted from the body?


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July 12, 2009 4:30AM

Depends on what type of drug and if you are a chronic user. Marijuanna for a chronic user takes 16-30 days, non chronic user about 3-5. Cocaine is about 3-5 also if a non chronic user. #2 answ: the above is correct for the blood, but the residue of drugs can be seen in your hair for years.