Doctor insights on:
How Long Can Cocaine Be Detected In A Drug Test
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
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
Cocaine testing: Cocaine should be out of your system in 2-3 days. There are many factors the will determine how long a test will be positive, including amount used, frequency of use, metabolism, etc. ...Read more
How long will cocaine take to get out of my system if I did it last Friday? I'm detoxing w/vinegar water cranberry juice & I have a drug test this fri
Cocaine use: Cocaine has a very short half life of only several hours which means it is quickly out of your system. Because of this cocaine is highly addictive and I would recommend treatment if you are a regular user of this or other illegal drugs. Your drug test on the following should be negative if you do not use again. Good luck. ...Read more
Most likely...: Most likely not. Depending on how heavy use, and other personal factors, besides of course what methods of detection are used. The best way to achieve a clean tox screen is to get clean. Do not use drugs, get detox if needed (call na hotline or 1855 detox 00, or ask your dr). Good luck. ...Read more
IT WILL BE DETECTED: The Cocaine will be detected.Get a more detailed answer ›
I did a gram of cocaine around 11:30p.m. on Friday night good chance I have to take a drug test on Monday afternoon. Can I still pass?
Not ok: This site is not answer such questions. Cocaine is illegal. ...Read more
I took a half gram of cocaine on monday night and have to take a drug test on friday..... Will I be clean... Can I do anything to get it out faster?
Cocaine?: In u case about 72 hours. But I can't help to ask if u having a test to do, does this make common sense?! ...Read more
I did around a gram of cocaine Thursday night a little alchol was consumed. I took a drug test Wednesday. After 6 days will I pass? I'm 19 5'8 140
Cocaine: Would be out of your system if you have not used again. ...Read more
Few possibilities: There are 3 possible explanations: clerical error (you got the wrong test results), false positive (something legitimate fooled the test), and true positive (you really had Cocaine in your system). There are not many false positives for the Cocaine test, although liver or kidney disease, diabetes, and the antibiotic Amoxicillin reportedly can do it. ...Read more
No: Lidocaine and Cocaine are different drugs, even though they share the "-caine" part in their names. Lidocaine does not cause a false positive for Cocaine on a drug test. ...Read more
Nasal surgery: Ear, nose & throat surgeons (otolaryngologists) often use Cocaine to numb the nose before surgery. Examples: surgery for deviated septum or turbinate resection. Cocaine is used as a local anesthetic to numb the area and to constrict blood vessels in order to reduce bleeding. ...Read more
cocaine: Cocaine can show up for upto 1 week and sometimes for unto 2 weeks. ...Read more
Unlikely: The drug test for Cocaine is highly specific. ...Read more
I did cocaine weekend and monday and did a urine drug test friday at 4 pm, do you think it would be positive?
I snorted cocaine 16 days ago and took a pre-employment drug test a week ago will I be positive for the metabolite in cocaine?
It may often be: Detected for 2 to 4 days.Get a more detailed answer ›
If I did 4 small lines of cocaine for the second time ever doing it 12 days before my drug test, will I pass? I'm very active, short, and skinny
Yes: If they test urine or blood you will pass. ...Read more
If I did about a quarter of a gram of cocaine on Sunday night will I pass a drug test on Friday afternoon? I have been drunking water everyday but no
Cocaine and its metabolites are likely to be out of your system in 5 days. Do yourself a favor and never to drugs again.
For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form.
Practice safe sex. ...Read more
I did a drug test and was positive ffor cocaine but have never done any drugs I was sick n taking over-the-counter meds would this cause a falsereport?
Yes, false positive: Yes, many over the counter (otc) medications can cause false positive results on drug tests. This is particularly true for many otc cold medications including inhalers. Up to 65 otc medications and 250 prescription drugs can cause false positive results on drug tests. ...Read more
Lab error: Sadly, these tests are not perfect. A good honest pathologist and a good lawyer may be what you need. ...Read more
I am a female and I did one line of cocaine around 4pm and I could have a drug test in the morning do u think I will pass a urine test?
Your urine will have metabolite of cocaine. Unless the cut-off is set too high your will test positive.
For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form.
Practice safe sex. ...Read more
Can a drug test tell the difference between regular cocaine and crack? Or does it come up the same? I'm not a user. I've just always wondered this
Nope: Drug tests are unable to distinguish between crack or powdered cocaine ...Read more
I smoked cocaine saturday & took 4 10mg vicodin on sunday I have a drug test tomorrow wednesday for medtox will I pass? One time use. 24, 5'3", 125lbs
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