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Because either:

(1) you were smoking weed and got caught (although I don't think this is the case; if you were smoking weed and came up hot you'd know why)

or (2) you took something that cross-reacts with a THC test. And since this is in the ibuprofen category, yes you can come up hot for THC by taking ibuprofen.

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14y ago
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15y ago

Using marijuana or hash will cause a positive THC test.

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14y ago

Consumption of certain foods like poppy seeds.

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14y ago

Previous ingestion of thc.

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11y ago

maybe second hand smoke?

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Q: What can cause one to test positive for THC?
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Will taking oxcarbazepine make you test positive for marijuana?

no. trileptal does not have the drug THC as one of its components.


Why would someone test positive for THC if they have not used drugs?

your in denial and you need NA stat!- - - -Marijuana is a drug. No one will believe you if you're claiming you don't do them and then test positive.


Is one tenth gram of marijuana enough for police to file charges?

If it is enough for there labs to test positive for THC then yes you can get charged.


Can touching weed cause a positive urine test?

The only method of smoke inhallation with marijuana that will cause you to fail a urinalysis is first-hand consumption. If you sat in a room or a vehicle with someone who smokes, the concentration of tetrahydrocannabinol is not significant enough to show up on a urinalysis, blood or hair follicle test. Urinalysis being the cheapest of all the tests, shows positive at 50 nanograms of THC in the sample. Being around it will not cause a great enough concentration in your lungs to be absorbed into the bloodstream and passed out of the system as waste at a 50 nanogram level.


How do you get THC out of system using aspirin?

Take 4 aspirins a fw hours before your test. This is one of the best ways to conc.eal THC levels before a "pop- test." Fat burning is the best overall way to rid THC, but doing this soon before your test will only cause you to urinate more THC into the sample than nessecary


How much of a drug in your system makes a UA test positive?

Drug tests have standard cut off concentration for detection for each drug and drug test, one reason is to avoid false positive results from second hand smoke, incidental ingestion, etc... for example .. standard THC (major marijuana metabolite) cut off for urine drug test is: most home test kits/ lab initial screen or immunoassay test - 50ng/ml (50 nano grams THC per 1 milliliter urine) and 15ng/ml at the Lab confirmation test usually GC/MS (gas chromatography - mass spectrometry ). Confirmation test is applied to samples that test positive during the initial test .. So concentration of thc above this cut off make test positive for thc.


Is it true that of you take ibuprofen you could test positive for marijuana in a drug screen?

I've heard many, but this is a new one. No. There is no chemical relationship or similarity between ibuprofen (isobutylpropanoicphenolic acid) and the primary psychoactive chemical in cannabis, THC (Tetrahydrocannabinol); so, there is no possibility that you would test positive for THC by using ibuprofen.


How much weed will cause a hair follicle sample to test positive?

One hit...


Did i test negative or positive if Stat THC drug test shows one faint line and one dark line?

More than likely positive, it's just that your body does not have enough hcg hormone produced in your pregnancy yet. Wait a couple days and take another test with your first morining urine.


Does cocaine have THC in it?

No. There is no evidence of this, scientifically. Besides, even if it could, which it can't, you would be trading one illegal substance for another, and you would still test positive.


Can exposure to diesel cause a false positive on a drug test?

not one bit. There is not a single chemical in diesel that they test for in a urine analysis.


Will vicodin show up on a drug test for marijuana?

Yes. I takes three days to clear opiates out of your body. Unless you have a prescription for it. For whatever reason hydrocodone doesn't show up on a DOT 5 panel. When you go for the test say nothing to the pee colector, its not their business. If you get called on it explain then.