Cocaine And Marijuana Hair Follicle Drug Test Results

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I took a hair follicle drug test and 1200 was the level for cocaine and marijuana. Can they determine how long ago the drug was used?

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1

If your hair was 1.5 inches long the test results would be for a 90 day history from the date collected which should be on the result page. But you cannot pinpoint the exact day or time the use occurred.

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2

I took a few times of weed about 7.5 months ago and before that nothing. Just did a follicle test. Hair from my head. They go back 90 days.

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3

Tokes not times. My bad. End of last October.

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4

Most places will only go back 90 days, which is 1.5 inches from the head. A hair drug test is mean to show consistent use over time. A few hits of weed won't show up.

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5

I'm getting a 2 hair hair folic test done they both from the head or 1 from the body and 1 from the head

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6

So what's your question?? Usually people don't get two hair tests. The hair is usually taken from the head unless it is too short then they will use body hair.

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7

My ex had a gram of cocaine 3 weeks ago. He is being tested for hair follicle this week for his work. This is his first dose in years. Do you think it will show up?

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8

A hair test is meant to show consistent use over time. Even though he only did a gram my best guess is that there is a good possibility he will be positive on a hair drug tests.

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9

The test done is on a 1.5 inch strand of hair that is cut as close to the scalp as possible. Each half inch represents 30 days. So they can estimate use within a month only. If you have a repeated test done for some reason and the levels fall you should get a negative reading after 90 days unless you continue to use. The cut off for a positive on methamphetamine is 500 and for THC is under 1.0. Anything under those numbers is considered negative. Obviously the how quickly or slowly your hair grows would have an impact. The tests are ran based on average hair growth. Hope this helps.

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10

I'm prescribed Percocet but I'm out and have been taking oxycodone the last 2 months and have to take a hair follicle test in 90 days. Will the Percocet come up as oxycodone in the test?

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11

Yes, Percocet would come up as oxycodone if they are doing an extended opiate hair drug test.

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12

I have been clean for almost 60 days, went and did a hair follicle test and they cut the very back of my hair. Should my levels go down? Tested for cocaine and marijuana.

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13

First off I don't know what your levels were to begin with so it is hard to say. Your levels should go down if you completely stopped using the drugs in questions over that 60 day time period.

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14

Hair testing guy, I have question for you. After having 90mg of roxi in the last 30 days and no other use prior, will I pass a hair test in 2.5 weeks? Thank you.

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15

My best guess is that it might show up on a hair drug test. That's a sizable amount that might show up in a hair drug test especially since the cutoff level is 200 pg/mg.

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16

Thank you. Does would lye based relaxing help lower the levels?

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17

I don't have any info on what would or wouldn't lower levels in hair.

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18

I haven't had cocaine in 5 months. I took a hair follicle and it's still showing up in my hair after 5 months of being clean. I don't cut my hair and it hasn't really grown much at all. Does anyone have any answers as to how it could still be showing up?

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19

I took cocaine 60 days ago and cut my hair off 2 weeks after dosing. Will new growth detect cocaine use?

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20

Hey hair follicle guy, I could be getting a hair test done and about 2 months ago I accidentally had coke but the amount was so minimal there didn't even look to be any powder on my finger - but the tip of my tongue still went numb. Could this show up or is the amount too minimal? I have never done the drug before and I was drunk so I wasn't even thinking at the time my friend said to taste it.

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31

Re: Zac (# 20) Expand Referenced Message

Hey, I might be getting tested this week for hair. They usually only look for marijuana because thats what started all of it. I haven't smoked in over 90 days, but did taste a minimal amount of coke too. Just enough to numb my gum and I'm wondering if it could show up? What do I do to get my hair clean if so?

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30

Re: TheHairTestingGuy (# 17) Expand Referenced Message

Hi Hair guy. My husband just took a hair follicle test and it came back positive for THC at .19. The cut off was .10. Is this a very minuscule amount? He hardly smoked prior to completely quitting and it's been a couple of months we think. How much over is that and how long do you think it will take to test negative?

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29

Hey guys, need some help to put my mind at ease...

I last dosed on June 21st and before that I was a heavily dosing during my twenties and since January 2017 I was only dosing occasionally. I had a hair test on the 23rd of October for an oil company, so around 4 months since I stopped and they took around 2 inches of hair.

On the 28th of July I shaved my head to 3/8inch.

Will I test negative?

Please help.

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28

Re: Shanni (# 27) Expand Referenced Message

A hair drug test is meant to show consistent use over time. A 1.5 inch sample, cut at the scalp line, will go back 90 days. If you only have been clean for 1 month and the test goes back 3 months than most likely you are going to be positive on a hair test. The "2 small doses 3 days ago" aren't going to make a difference because it take the hair about 5-10 days to grow above the scalp so it can be cut for a hair test.

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27

I've been clean from cocaine for 1 month but I messed up and took 2 small doses 3 days ago. Will I come out to be positive for my hair follicle in 4 days?

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26

Re: FunnyMonkey (# 25) Expand Referenced Message


For THC, and just THC, the positive number does not correlate to the amount used, like medium or heavy use. When I send out results if the THC is positive I put "Qualitative- amount does not correlate to usage"

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25

CarboxyTHC positive MS 3.8 PG/ 10 MG.
Is this light use, medium, heavy...? Help!!!!

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24

Post a question earlier this week, when will I get an answer.
Thanks

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23

readytopass, It all depends on what the confirmation cutoff level is of the lab that was doing the testing. The lab I partner with has a .10 pg/mg GC/MS confirmation cutoff level.

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22

I failed a hair follicle for marijuana by .5 i know that is low but how low does it need to be to pass a test

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