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A member asked:

Need doctor's help! will marijuana be detected in your hair?

A doctor has provided 1 answer

Yes: For 90 days after use of marijuana it will be detected in your hair. Best wishes.

Dr Ferguson agreed

Answered 4/26/2017

4.7k views

Thank

Related Questions

A member asked:

I used to smoke marijuana daily and I was told a hair drug test goes back 90 days. My hair is a little longer than an inch and by the time the test comes around I will be 103 days clean. Is this a sufficient amount of time to pass the test?

A doctor has provided 1 answer

A member asked:

I have smelt marijuana in my step childs mothers home. Does that mean it is in his system even if it was smoked in another room in the house? If so will it show on a hair follicle test?

A doctor has provided 1 answer

A member asked:

Can I have a strand of my daughter's hair tested to see if marijuana is being smoked around her?

4 doctors weighed in across 2 answers

A member asked:

Will an infrequent marijuana smoker (twice during the last month, clean before) fail a hair drug test?

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A member asked:

I used to be a daily marijuana smoker and have a 90 day hair drug test coming up. By the time of the test it will be between 106 and 110 days since I last used marijuana. I am male with 1.25 inches in hair length. Will I pass my hair test?

A doctor has provided 1 answer

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Have abstained from drugs 30+ days, have a hair follicle test, was a light but daily user of marijuana (1 gram per 6 days), what are my chances?
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