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A member asked:
First/last time user. 4 lines cocaine. take home urine test was negative @ 300ng, work test 4 days after use will be 150ng will i be okay? thank you.
A doctor has provided 1 answer
Maybe: If you we're not drinking alcohol, it's likely that the drug test will be negative 4 days after a single use of cocaine. If you we're drinking alcohol, a combined metabolite of Cocaine and alcohol may be detected for up to a week.
Answered 6/24/2014
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