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Doctor insights on: Marijuana And Urine Tests

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How long does it take to get marijauna out of system for urine test?

How long does it take to get marijauna out of system for urine test?

Depends: Depends on how much smoking you were doing for how long, and while weight doesn't matter per se, since thc metabolites accumulate in fat, it does depend on how much fat there is. In people who smoke marijuana regularly, it can stay positive for 3 weeks +, and I have seen some heavy regular smokers stay positive for 2 months. You can buy your own test kit at any pharmacy and see for yourself. ...Read more

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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


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How long does it take for sudafed or codeine to get out of your system. I have to do a urine test and i have been sick. will i test positive.

How long does it take for sudafed or codeine to get out of your system. I have to do a urine test and i have been sick. will i test positive.

Depending: On how long you used it and how much probably 3-4 days. Couldn't you take a letter from your doc stating you had a prescription to use them?? ...Read more

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If a person has only taken oxycodone 15 mg for one week how long will it take to get out of his system for a urine test? He only took it one time a day for pain in his knees and elbow.

If a person has only taken oxycodone 15 mg for one week how long will it take to get out of his system for a urine test? He only took it one time a day for pain in his knees and elbow.

Can check yourself.: Usually 1-3 days is enough time off the drug to clear the system. This depends on multiple factors though. A person can check at home. See http://www.fda.gov/MedicalDevices/ProductsandMedicalProcedures/InVitroDiagnostics/DrugsofAbuseTests/ucm125722.htm See http://www.mayomedicallaboratories.com/test-info/drug-book/opiates.html ...Read more

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I have to take urine test next week...how long to get Suboxone out of system to pass test?

I have to take urine test next week...how long to get Suboxone out of system to pass test?

Not interested: You may be surprised but we really are physicians here. None of us here are interested in helping anyone beat a drug testing process. You are asking us to break every ethical code we operate under. Now that said, I would love to help you find health and recovery. ...Read more

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Have anxiety; took valium. How long it take to pass urine test and get out of system?

Have anxiety; took valium.   How long it take to pass urine test and get out of system?

1-6 wks: Hard to answer without specifics re: age, sex, level of use (heavy?), weight, and method of testing (urine, saliva, hair, blood, nail?). Fill me in. ...Read more

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Have anxiety took Valium now taking somethin else how long it take to pass urine test and get out of system?

Have anxiety took Valium now taking somethin else how long it take to pass urine test and get out of system?

7-40 days, will vary: How long it takes before you pass depends on 3 things: 1) your genetics: the efficiency of your cyp liver enzymes governs benzodiazepine elimination. Slow metabolizers can have the drug in their system for 50 days, depending on the initial dose. 2) the type of assay used 3) the sensitivity cutoff for the test. The department of defense, for instance, has lower cutoff values to test positive. ...Read more

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How long doe flexeril (cyclobenzaprine hcl) take to be out of system for urine test?

How long doe flexeril (cyclobenzaprine hcl) take to be out of system for urine test?

90 hours.: The drug has a half-life of 18 hours, which means it will probably stay active in your body for 90 hours. Therefore, it will show up on drug tests for 3.75 days after you have taken it, but this time period may vary by individual. If a person has a bad liver or a kidney problem, the drug may stay in their bodies longer. ...Read more

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How long does it take promethizine(lean) to leave ur system, for a urine test? will it even show up?

How long does it take promethizine(lean) to leave ur system, for a urine test?  will it even show up?

Promthizine: The half life of promethazine is 7-14 hours. It is excreted in the urine and feces. It should be completely out of your system within a day. ...Read more

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How long does it take for oxycodone to leave your system for a urine test?

How long does it take for oxycodone to leave your system for a urine test?

2 to 3 days: At least and you might have metabolites for even longer. Depends on a number of factors which are highly variable. ...Read more

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How long meth take to leave your system if you have a urine test?

How long meth take to leave your system if you have a urine test?

Better not to use : Half life is 4-5 hours which means within a day or 2 it would be undetectable, but everyone has different metabolism so depends on individual. Most drug testing is random, so only way to be sure of a negative test is not to use at all. Meth has many long term and possibly permanent effects on the brain and the rest of the body. ...Read more

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Is 9 days long enough to get percocet out of the system for a urine test?

Is 9 days long enough to get percocet out of the system for a urine test?

Maybe: Alot depends on what test is used and how sensitive it is. I assume the Percocet is not being prescribed to you. Using narcotics not prescribed to you is very dangerous. ...Read more

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How long does oxazepam 30 mg stay in your system. I take 20 tablets a day and have a Urine test to complete. ?

How long does oxazepam 30 mg stay in your system. I take 20 tablets a day and have a Urine test to complete. 
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20 tablets?: That sounds like a huge dose. That means the patient should be working with 1 primary care doctor and 1 psychiatrist... with only 1 doctor prescribing any and all drugs with addiction or abuse potential. The drug probably stays around for several days when using normal doses, and likely longer for huge doses. Bad things happen if the drug is suddenly stopped. A urine test should be an honest one. ...Read more

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How long does Hydrocodone/acetaminophen 7.5/3.25 stay in your system. Been off for 4 days. Have to take a urine test.

How long does Hydrocodone/acetaminophen 7.5/3.25 stay in your system. Been off for 4 days. Have to take a urine test.

Hydrocodone 20 hrs: In general, 97% of a 10mg dose of hydrocodone would be eliminated after 20 hours. In addition, 97% of 325mg of acetaminophen would be eliminated after 15 hours. This applies to a healthy person with normal kidney and liver function. Each urine drug test has a different lower limit of detection. Some detect drug metabolites of the hydrocodone, such as hydromorphone which lasts 2-4 days. ...Read more

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I took a Xanax (alprazolam) last night then found out today I have to take a urine test monday for a job what can I do to get it out of my system? I do not have a

Xanax (alprazolam): Simply show your xanax (alprazolam) prescription to the lab when you go in for your urine test, and that will explain any + result. Xanax (alprazolam) has an elimination half-life of 12-15 hours -- meaning about 3 days to be gone. If you can show that a physician is treating you with xanax (alprazolam), your potential employer should be satisfied that you're not using drugs illegally. ...Read more

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How long does crystal meth stay in your system when you smoke it need to take ua urine test on tuesday or wednesday?

How long does crystal meth stay in your system when you smoke it need to take ua urine test on tuesday or wednesday?

Here's what to do: Kara, you've lost the ability to control your addiction, knowing you have a test that using today will cause you to fail, and planning to use anyway. Phone your counselor, acknowledge that you're helpless, and SAVE YOUR LIFE. Not everything people have told you is true, but the meth warnings mostly are true. The dead meth uses I've autopsied HAVE ripped up their flesh. Don't die like that. ...Read more

Marijuana (Definition)

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