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Doctor insights on: How Long Does Marijuana Thc Stay In Hair Follicles

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I have a upcoming drug test, how long does marijuana (thc) stay in your hair follicles? An is there anything to take it out of your system?

Drug deposits: Many drugs, particularly those that are fat soluble, can stay around and show up in drug testing for one month or longer. ...Read more

Follicle (Definition)

An ovarian follicle contains a hollow ball of cells with an immature egg in the center. It is a structure within the ovary containing the egg that ...Read more


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Would I pass a THC hair follicle test if I smoked marijuana once. It was once in July and I won't have the test until at least the end of October?

Would I pass a THC hair follicle test if I smoked marijuana once. It was once in July and I won't have the test until at least the end of October?

Possibly no: The hair follicle test is standardized to collect a specimen dating back about 90 days. Depending on how fast your hair grows, you could possibly test negative if a specimen close to the scalp is obtained. ...Read more

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How long does THC stay in hair follicles?

How long does THC stay in hair follicles?

Different answers: I have read that one time use might not even show up. Most answers say that if use is regular, then it will stay for about 2-3 months. One person said that his parents, both of whom are police, told him that it could stay for a year. Hair grows at 0.5 inches per month, so they usually cut off three months of hair growth (1.5 inches) for the sample for detection. Why not just not use the stuff? ...Read more

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If you smoke marijuana regularly how long does it take to not be detectable in hair follicles?

Depends: THC is detectable in the urine for up to three months in chronic users. If hair is tested, the hair that grew out for up to three months after quitting may show THC. ...Read more

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How long does THC stay in your hair follicles?

How long does THC stay in your hair follicles?

Hair has no blood: So, once THC is in the follicles there's no way for it to get out.

It stays in the hair until it is cut and grows out. ...Read more

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How long does marijuana stay in your hair follicles?

How long does marijuana stay in your hair follicles?

Depends on use.: It depends on how often you use it. If you used it only once it can be detected by blood for 12-24 hours while it is detected in urine from 1-7 days. With regular use it can be detected in blood for 2-7 days and in urine anywhere from 1-100 days even if a heavy user. Age, height, weight, metabolism all are considered factors. ...Read more

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I'm not wondering how long THC stays in hair, but I'm curious as why it stays in the hair follicle longer than blood or urine?

I'm not wondering how long THC stays in hair, but I'm curious as why it stays in the hair follicle longer than blood or urine?

Hair stays: Thc stays in the hair longer than in the blood and urine. This is because the blood is constantly being filtered (cleaned) by your kidneys and the urine is regularly eliminated from your body and replaced. Your hair, however, does not get filtered or replaced, so the thc remains. ...Read more

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Thc hair follicle testing how long does it stay in your system.

Thc hair follicle testing how long does it stay in your system.

90 days: Hair follicle tests can detect cannabis use up to 90 days based on a 1.5 inch follicle sample. If the follicle length is shorter, the detection period will likely be shorter. ...Read more

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Scientists have discovered any solutions that will clean THC from hair follicles?

Scientists have discovered any solutions that will clean THC from hair follicles?

THC: To clean thc from hair follicle you need to spend two year in prison, not smoking mj, don't pee, or let anyone cut your hair. Sooner or later the crimes maybe dismissed but until then, it is one of the easier drugs to pickup and no head shop can send you a "cleanse".. ...Read more

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I took a of marijuana two weeks ago and prior to that I took a few hits about a month ago. I'm taking a hair follicle test next week will I pass?

I took a of marijuana two weeks ago and prior to that I took a few hits about a month ago. I'm taking a hair follicle test next week will I pass?

Hair follicle test: Lab information indicates a standard hair follicle screen covers a period of approximately 90 days, but is susceptible to time variation depending on the growth rate of your hair. So, I guess you are within the range of detection. ...Read more

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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?

Depends: Hair grows at varying rates among different racial groups. The average is about a half inch per month. If your hair is more than a half inch long they will likely find traces of drug along the shaft if the test is specific enough. ...Read more

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How can I find out if THC is out of my hair follicles?

Drug tests and Hair: You are poorly informed. Once the drug is in the hair it does not leave. The only way to get a clean drug sample is to not have any drug use from one hair cut to another. Unless you shave your whole body a test will remain positive for the length of your hair. ...Read more

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Help does marijuana stay in your hair follicles?

Help does marijuana stay in your hair follicles?

Yes: Depending on frequency of use, marijuana (thc) can be detectable in your hair follicles for many months. ...Read more

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Does marijuana stay in the root of the hair follicle for 6 months, or does it get pushed out by the new hair growing in?

Does marijuana stay in the root of the hair follicle for 6 months, or does it get pushed out by the new hair growing in?

Long time: Thc is stored in fat cells which serve as a reservoir and release it slowly into the bloodstream and from there into hair follicles. For a long time user, the "reservoir" can be quite full and so may feed follicles at 6 mo and longer. The new hair growing out takes some follicle thc with it as new thc is being fed in. ...Read more

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I smoked marijuana seldom in small doses am 5'10 150 pds my hair grows slow and the last usage was 12/16/13 can I be clean for a hair follicle by 3/12?

Hopefully...: The reason you have a good chance of testing clean is that you use it seldom in small doses and have now abstained for a few months. Based on this the odds are good you will test clean but there are no guarantees. I feel such testing in an intrusive invasion of privacy. See http://www. Canorml. Org/healthfacts/testing. Tips. Html
good luck! ...Read more

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Can secondhand smoke from marijuana cause me to fail a hair follicle drug test?

Can secondhand smoke from marijuana cause me to fail a hair follicle drug test?

Probably not: This isn't the place to debate the wisdom of the cannabis laws. In the very unlikely event that this turns up positive, get a good lawyer and tell them what happened. ...Read more

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

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 ...Read more

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How much THC is detectable in a hair follicle drug test?

Longest window of de: Hair test offers the longest window of detection. That is 90 days in a standard test
test does not detect the amount but presence of thc. The testing method measures drug molecule embedded in the hair shaft and not hair follicle. ...Read more

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What products contain THC that could possibly make you fail a hair follicle test?

What products contain THC that could possibly make you fail a hair follicle test?

What you'd expect: The prescription drug Marinol and cannabis, such as medical or illicit marijuana. That's it. ...Read more

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Regarding hair follicle drug test, will THC be be present in hair follicles four months after quitting?

Regarding hair follicle drug test, will THC be be present in hair follicles four months after quitting?

Possible: The hair follicles themselves usually remain positive for at least 90 days after last use. Could be longer in some people, though. The hair that is tested will be positive too. ...Read more

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How can I pass a hair follicle test fasest? Not looking for a miracle just factual ways to cleanse the THC from my hair fastest etc.

Actually that: Would be a miracle. There is no effective THC cleanse. The tests are designed to show if you have tried to wash it out of your system. ...Read more

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If my boyfriend smokes marijuana around me on a daily basis for a year and even while I sleep will I fail a hair follicle test in a couple days?

If my boyfriend smokes marijuana around me on a daily basis for a year and even while I sleep will I fail a hair follicle test in a couple days?

Probably you're ok: The reports I've heard suggest that you will pass. There is a small worry that if you were in a very non-ventilated space w/ it for a long time - some may show, but read this: http://www. Homehealthtesting. Com/blog/2010/06/does-second-hand-marijuana-smoke-show-up-on-a-drug-test/
I think they will be reassuring to you. ...Read more

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If I smoked marijuana once and had a hair follicle test 109 days out will I pass? I would estimate that I smoked about 1/2 a joint

If I smoked marijuana once and had a hair follicle test 109 days out will I pass? I would estimate that I smoked about 1/2 a joint

Unlikely: Thc is stored in fat cells which serve as a reservoir and release it slowly into the bloodstream and from there into hair follicles. For a long time user, the "reservoir" can be quite full and so may feed follicles at 6 mo and longer. The new hair growing out takes some follicle thc with it as new thc is being fed in. From 1/2 joint very little will be stored. ...Read more

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Can I pass a hair follicle test after two months clean from marijuana? I was a heavy user, have a fast metabolism and thick black hair.

Probably not: If you've been a heavy user, your hair follicles will continue telling the tale for 90 days after last use. Best way to pass such tests is to not use at all. ...Read more

Marijuana (Definition)

Marijuana refers to the various preparations of the Cannabis plant into the psychoactive drug for recreational use ...Read more


Ganja (Definition)

Ganja is a Sanskrit word ...Read more