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Doctor insights on: Drug Test Mouth Swab Vs Urine

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If u pass a urine drug test can u still fail a saliva mouth swab drug test?

If u pass a urine drug test can u still fail a saliva mouth swab drug test?

Yes: Bio markers remain in the oral cavity longer than urine in your system.You can use someone else's urine but not their mouth. ...Read more

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Mouth (Definition)

Mouth (mouth) " n. Pl. Mouths 1. A. The body opening through which an animal takes in food. B. The cavity lying at the upper end of the alimentary canal, bounded on the outside by the lips and inside by the oropharynx and containing in higher vertebrates the tongue, gums, and teeth. C. This cavity regarded as the source of sounds and speech. D. The opening to any cavity or canal ...Read more


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Dirty saliva mixed in clean urine in drug test?

Dirty saliva mixed in clean urine in drug test?

Please Clarify: Your question is so ambiguous and without anything specific to answer this in any kind of valid medical way. ...Read more

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Is a saliva drug test more accurate than urine samples?

Is a saliva drug test more accurate than urine samples?

Depends: There is growing research and developments in using saliva to test for a multitude of conditions and diseases going on right now. There are saliva tests for diabetes, oral cancer, hiv, caries susceptibility (cavity risk), and more. But urine is still valuable for diagnostic testing and i don't think it is going away. ...Read more

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Will u pass a urine drug test if it's mixed wit a little of dirty saliva?

Will u pass a urine drug test if it's mixed wit a little of dirty saliva?

Impossible: You are not being specific. Dirty with what? What are they testing for in the urine test? What possible scenario can you be asking about since any valid drug testing is done witnessed and validated by the authorities doing the screening? ...Read more

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Can you tell me if a urine drug test is clean, will a saliva test be clean as well?

Not necessarily: Different drugs are metabolized by different pathways. So, secretion of a metabolized drug in the saliva may be very different than a drug that has been metabolized and is now secreted in the urine. These pathways often involve the liver at some point, so if you have liver problems, it may affect test results also. ...Read more

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I shot up meth 5 nights in a row i quit this past monday have a drug test this monday could be swab blood or urine will it be out of my system? Hurry

I shot up meth 5 nights in a row i quit this past monday have a drug test this monday could be swab blood or urine will it be out of my system? Hurry

You cant win : 18 years old, meth user and 5 nights in a row. Let me hear your question again..You want to beat the system..For what? You fail even if you succeed. Get treated instead. You cannot beat it alone. And I am sure, this is not the only junk you use. If you are using meth with such vigor, the other support caste hoovers close by too. Illegal activities to maintain this style, and the law .... ...Read more

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I shot up meth for 5 days straight quit monday I have a drug test on this coming monday will it be out of my system? Swab, blood, or urine test?

Quit Forever: Nicole! you know meth can ruin your life. Get some help and quite for good. Just passing a test is an opportunity to start a new clean life. Good luck! ...Read more

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If you did a small amount of cocaine would it be possible to pass a mouth swab drug test the follwing day. ?? And have no prior use of this drug ever

Doubt it.: But totally depends on how much you did and how sensitive the test the test is. Different tests of different concentrations for cutoffs. You might be below that level ...Read more

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How long does THC show up on a mouth swab siliva drug test?

How long does THC show up on a mouth swab siliva drug test?

Depends on how long: One used the drug. Chronic users may test positive for weeks after the last use, about 80 days not being unheard of. ...Read more

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Can i pass a mouth swab drug test with hard candy in my mouth?

Can i pass a mouth swab drug test with hard candy in my mouth?

I doubt it: You don't even tell us what drug your trying to avoid getting detected. We don't tell people how to beat drug tests. Who would want to hire someone who is actively abusing drugs? Get the help you need to stop whatever it is you are using. Drug abuse is an illness and is treatable, but you have to want the help. ...Read more

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How long does pot and crack stay in the system for a mouth swab drug test?

Mouth swab drug test: These substances will be detected greater than 1 to 10 days beyond the consumption of the substance depending upon the duration of the use and the amount used. It is best not to use it all if you wish to pass this type of test. ...Read more

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Can you fail a drug test or mouth swab for LSD if i did it monday night?

LSD is illegal and: very dangerous. However, While it is possible to test one’s urine for LSD, the very tiny amounts involved makes detection very difficult. There is also the fact that it is rapidly removed from the body, usually within 24-48 hours. ...Read more

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Is it possible for a mouth swab drug test to be able to detect clonidine?

Is it possible for a mouth swab drug test to be able to detect clonidine?

Possible, yes: but highly unlikely. Oral swabs are usually part of a kit that is looking only for drugs of abuse, like opiates, cocaine, amphetamines, cannabis, PCP and others. Clonidine, while it can be abused, particularly together with opiates, is not a common drug of abuse and is not tested for specifically. If they are running full confirmatory testing with GC/MS they will pick up pretty much everything. ...Read more

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How do I pass a methamphetamine mouth swab drug test in less than 24 hours?

How do I pass a methamphetamine mouth swab drug test in less than 24 hours?

Don't use meth: I'm not sure how to fake test results, but you're sure to pass the test if you haven't used meth. If you use, get help, please. ...Read more

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Im female and i tooka Vyvanse (lisdexamfetamine) 70mg yesterday, i weigh about 135lbs. How long will it take to get out of my system for a mouth swab drug test?

Real Doctors: The physicians here have a fairly unified voice when it comes to drugs, drug testing, and addiction. We are not in any way interested in helping anyone scam a drug test. We want our patients to find sobriety and the serenity recovery brings. We wish you the best, but if you are using drugs illicitly then our advise here is to get help and to do the daily work it takes to get and stay sober. ...Read more

Urine (Definition)

Urine is the product of the kidneys, which is produced to eliminate the waste products of metabolism, manage body fluid balance, &maintain acid-base balance. The blood is first filtered by the kidneys, and the composition of the resulting fluid is then altered depending on the body's needs. It is composed of mostly water, and breakdown products from blood cells impart ...Read more


Dr. Alan Wartenberg
574 doctors shared insights

Drug Testing (Definition)

It is the process of examining body fluids or tissue for evidence of chemicals taken or not taken. It does not diagnose addiction however this a ...Read more