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Doctor insights on: Drug Test Increase Creatinine Levels

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Will waiting a week or two help raise the chances I get my results below the cutoff level on a hair drug test? (making it negative)

Will waiting a week or two help raise the chances I get my results below the cutoff level on a hair drug test? (making it negative)

Yes: It does. However it depends on the drug and it's half life and the last time you took the drug. Will be better to seek counseling and quitting rather trying to get a negative result ...Read more

Dr. Alan Wartenberg
542 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


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I took half of a 5/325 percocet the night before my drug test and want to know if will show. The test level is 300 ng/ml?

I took half of a 5/325 percocet the night before my drug test and want to know if will show. The test level is 300 ng/ml?

Math, my friend.: You took .25 mgs of narcotic. This is the equivalent of taking 250,000 nanograms. The test threshold is 300 nanograms /ml. It will register on the test. ...Read more

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If i took a drug test that showed i had a marijuana level of 111 would i be clean in seven days from the day i took the test and tested positive?

If i took a drug test that showed i had a marijuana level of 111 would i be clean in seven days from the day i took the test and tested positive?

No: It depends on how often you use marijuana (thc). If it's only 1 time, your urine test may be positive up to 8 days or so. Urine remains positive for a longer time with frequency of use. For 2-4 times per month, your urine thc could be positive up to 3 weeks. For using 2-3 times/week, this becomes 23-35 days. With daily usage, it's 49-90 days. Hair remains positive for 90 days after using. ...Read more

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If a drug test cut off level is 5 ng how much drug would have to be present for it to show with that cut off?

If a drug test cut off level is 5 ng how much drug would have to be present for it to show with that cut off?

Can t tell: Depending on many factors, such as the drug (which one?), your metabolism and the time between the use and the sample. Best way to screen negative is to stay actually clean. ...Read more

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What level of THC does labcorb test for in a urine drug test?

What level of THC does labcorb test for in a urine drug test?

Not sure, but: I'm not sure the exact level, but i can tell you that the best way to pass the test is to not have thc in your system. Also remember that the labcorp test not only checks for thc, but also for metabolites of thc. So, almost any in your system and it's hard to pass the test. ...Read more

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Will high bloodsugar cause low creatin levels in urine? I had blood sugar levels of 300 and above and recently took a drug test that came back having low creatin levels.

Will high bloodsugar cause low creatin levels in urine? I had blood sugar levels of 300 and above and recently took a drug test that came back having low creatin levels.

Diluted urine: A low creatinine is not from elevated sugars, but from excessive water drinking, which is common in diabetics. It means you are drinking enough water to dilute your urine. It is not dangerous, but most drug tests will be considered "adulterated" - a failed test - if the creatinine is below 20. Get your diabetes under control asap. Continued high sugars are dangerous to your health. ...Read more

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Dr. Madhu Kandarpa
2,189 doctors shared insights

Creatinine (Definition)

Creatinine is a byproduct of creatine phosphate, which is present in muscles. Creatinine levels increase if the ...Read more