A member asked:

How long after quit smoking will i pass a urine test?

A doctor has provided 1 answer
Dr. Lynne Weixel answered

Specializes in Clinical Psychology

Tobacco or pot?: In either case - time varies w/ heaviness or use. Long term heavy use of cigarettes 1 - 2 wks to not show. Nearly daily pot can take 2 mths, a few times a week 1 mth, a few times a month 3 wks and a one time only use up to a week.

Answered 9/14/2016

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