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A 19-year-old female asked:

I have a spider bite and need to see a doctor. i smoked marijuana 3 days ago. will they test my blood and will the thc show up?

1 doctor answer3 doctors weighed in
Dr. Heidi Fowler
Psychiatry 26 years experience
Normally a urine: Drug test is not part of a spider bite evaluation.
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Last updated Oct 2, 2013

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