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A member asked:

I smoke marijuana one time about 35 days ago i have a hair follicle test in two day should i pass?

A doctor has provided 1 answer
Dr. Randy Baker answered

Specializes in Holistic Medicine

Probably: The best information I can find to answer this is from the website of NORML (who should know), which states that, while a hair follicle test can be positive for months in regular users, it is "doubtful" that it would be positive after a single use. See http://www.canorml.org/healthfacts/drugtestguide/drugtestdetection.html

Dr Saghafi and 2 doctors agreed

Answered 12/3/2020

3.2k views

Thank

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