A member asked:
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i've smoked marijuana once three days ago and had a mandatory drug test today at work. and before that haven't smoked in over 2 years. is it in my sys?

1 doctor answer
Dr. Joan Kinlan
51 years experience Psychiatry
Yes: It's usually in your system for at least 2 weeks.
Answered on Jan 15, 2013

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Not likely: 90 days is long enough for thc to have cleared from your system, provided you were not exposed to marijuana even indirectly, as in passive smoke.
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