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Los Angeles, CA
A 47-year-old male asked:

I last smoked marijuana 95 days ago. prior to me quiting i was a regular user. i have a hair folicle test tomorrow. will i pass this test?

1 doctor answer1 doctor weighed in
Dr. Donald Colantino
Internal Medicine 63 years experience
Hair test: It may be detectable up to 120 days in small amounts and 90 days in moderate and high amounts.
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Last updated Oct 23, 2018


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