A 35-year-old male asked:
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would the htc show up on the hair even though the person hasn't smoked in 6 months?

1 doctor answer
Dr. Gurmukh Singh
49 years experience Pathology
Possible/likely: Cannabis may be detected in hair for up to one year after use.
Answered on Oct 19, 2012

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A member asked:
Dr. Robert Grindstaff
38 years experience Addiction Medicine
No: even with heavy users the urine clears in about 6 weeks.
A 22-year-old female asked:
Dr. Yash Khanna
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IT MAY: Har test can be positive for 30 to 90 days after smoking and even up to 1 year after smoking cigarettes.In your case it depends IG you were inhaling t ... Read More
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A 20-year-old member asked:
Dr. Diane Minich
37 years experience Family Medicine
Higher possibility: in a hair follicle test. Slight possibility on a urine est, The best way to pass a drug test is not to use drugs in the first place.
A 25-year-old male asked:
Dr. Pamela Pappas
42 years experience Psychiatry
Hair test: Marijuana (thc) can be detectable in hair for 90 days.
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