What causes a drug test to be inconclusive?

Drug test results can be inconclusive if the sample is diluted. An inconclusive or diluted drug test result could be a sign that the sample was tampered with, raising suspicion of whether the employee is attempting to avoid detection of drugs by “cleaning out their system.”

What does ADHD drug test for?

Since some ADHD medications, such as Adderall, can show up in drug screenings as amphetamines, and can signal potential illicit drug use to a potential employer, some individuals with ADHD are worried about what happens when an employer requests or requires a drug screening.

Can a drug test tell how much Adderall is in your system?

Adderall can be detected in your urine for about 48 to 72 hours after last use. This test will usually show a higher concentration of Adderall than other drug tests, because Adderall is eliminated through urine.

What happens if you fail a pre-employment drug test?

It is one of the frequently asked queries that we found about the pre-employment drug test. Yes, you might be contacted by the Medical Review Officer on failing the test. Either, the MRO will approach you directly or via the company. Does A Failed Test Stay On Your Record While Applying To The Job?

Will I be contacted if I fail a drug test?

Yes, you might be contacted by the Medical Review Officer on failing the test. Either, the MRO will approach you directly or via the company. Does A Failed Test Stay On Your Record While Applying To The Job?

Why do I keep getting false positive drug tests?

False Positive Causes Are Everywhere. This is often caused by hundreds of products that are wrongly identified as illegal drugs or other drugs of concern. Common prescriptions, over the counter medications and even foods can cause you to see a false test positive.

Can ibuprofen cause a false positive urine drug test?

Believe it or not, NSAIDs such as Ibuprofen have been blamed for causing false positives. However, the vast majority of urine specimens are corrected when a different screening methodology is used. Also, pantoprazole and potentially other proton pump inhibitors (PPIs) could cause a false positive reading for THC.