Doctor insights on:
How Long Will Urine Stay Good For A Drug Test
Drug test: Once a specimen is collected and placed in a container there is no time limit. It can be done with a rapid read cup that can be read in 5 min but these have occasional false positives and negatives. It can be further tested with gas or liquid chromatography and mass spectrometry which are mush better and are nearly never wrong ...Read more
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
I had a urine drug test monday evening it is now wednesday evening. And the lady that sent it off said she hadn't heard anything yet. Is that good?
Not necessarily...: No answer just means the results are not in. You've nothing to worry about if you don't partake in recreational narcotics. If you do, then there may be a positive result. ...Read more
How long is vicodine traceable in a urine? The cut off level is 300 ng for the drug test I have to take
I took a SAP 5 urine drug test. Will nicotine show up on the test? How long will it take to receive the results?
No: Nicotine isn't tested for on the five panel test, but are you concerned about nicotine? I take it, you have a DOT safety sensitive job. You might not be allowed to smoke at work, but you didn't violate for nicotine. You violated for another substance, if you have already been referred to a SAP-Substance Abuse Professional. The test shouldn't take long before you will have the results. ...Read more
I tried cocaine for the first & last time. I did 3 lines of it. I wanted to know how long that would show up in a urine drug test?
Cocaine's half-life: Is relatively short (0.5-1.0 hrs) so it's gone from your system w/i a day; its primary metabolite benzoylecgonine, however, has a longer half-life (5-8 hours) & can generally be detected for 24-80 hours after Cocaine use or exposure. Tests screen for both Cocaine & its metabolite. ...Read more
I have a drug test coming up and I will be using a donors urine for subsitution. If kept in a bottle at room temperature will it stay good for 10 hour?
Unethical: As a general rule, most of us Doctors are held to a high standard of care and ethics that preclude us from answering questions that would condone a person trying to cheat on their UDS. Best for you to stop the illegal drugs and seek help if you are truly addicted. Best wishes. ...Read more
Naloxone in urine: This will depend on the testing method used. I would ask the person ordering the test this question. ...Read more
Not In Drug Screen: Nicotine is not typically screened for in urine drug tests. Usually, you will see such things as narcotics, barbiturates, benzodiazepines, illegal substances but not nicotine. If being tested specifically for nicotine is a special test where it can be detected up to 4 days. ...Read more
Not usually: Screened for on a drug test.Get a more detailed answer ›
How long does a one 2mg Xanax (alprazolam) bar stay in your system for it to not come out on a urine drug test?
8-24 hrs- min.: 2 mg is a large dose and will not clear from your system rapidly. ...Read more
Will amoxicillin 500 mg capsule show up in a drug test and if it does how long does it stay in the body and urine system thanks?
How long does cocaine stay in the urine for? I had some saturday night midnight and then got called in today at work for a random drug test.
The detection level: Varies from lab to lab. Cocaine has a fairly short half life. Another factor would be the dose you took. If they want to look for cocaine they could obtain an assay from your hair. ...Read more
How long does k2 get out your urine f the last tyme I smoked was the 7th of thys month. My next drug test for probation is Wednesday and i?
Asking for it!: Remember when a parent would say "You're asking for it! " Well, you're doing it again. While on probation, unless you don't mind going back inside, stay clean - or find help to do it if you need it. Tests may still not be good at detecting this substance, but if they care - they will get it down. Your time cushion is probably good but there's not enuf info to be sure. ...Read more
Can a blood drug test tell the exact amount of my medication I've taken all month long or how far back can it detect? Why not do a urine test
Which drugs are: You referring to? If you can tell us specific drug being screened for - we can provide more information. ...Read more
AFTER a Urine drug test has been administered, how long does it take for the metabolites of THC to break down IN THE SAMPLE (NOT IN THE BODY)?
Generally: Any lab that performs this type of test would have completed it fairly quickly and as such, metabolite deterioration is not an issue. Hope that helps! ...Read more
If I weigh 175 pounds and took one 30 milligram extended release adderal one time how long will it take to get out of my system for a urine drug test?
Physicians: I am happy to report that not one of our physicians is interested in helping any patient beat a drug testing process. Asking us to do so is asking us to break our code of ethics. We are here to promote health. We are not here to help you stay unhealthy. If you would like how to become clean and to not be a person who misuses or abuses drugs, alcohol or medications we can help. ...Read more
Took a half of a Xanax (alprazolam) bar for the first time... And I have a urine drug test coming up how long will it take to be out of my system I'm very worried?
10 days or less: For most individuals having used the substance, the general consensus is often noted as a maximum of 10 days that methamphetamine remains detectable via a urine drug test. Often it is more like 3-5 days. The urine test rarely gives an incorrect finding if meth is in there. It can be detected in hair for much much longer. Meth is highly addictive, dangerous & harmful to mental and physical health. ...Read more
Benzodiazepines: One to six weeks. It varies widely for a variety of reasons. If there has been more than a one time use I caution people that benzos stay positive for weeks not just one week. ...Read more
For how long and under what temperatuer should I keep the urine to run (k2 spice drug test)? For 45 years old male
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