Why would a urine test come back inconclusive?

Why would a urine test come back 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.”

How do I make my urine test inconclusive?

Dilution

1. If a tester drinks large amounts of water (at least one gallon) before taking a drug test, urine becomes diluted and metabolites from drugs may become undetectable.
2. This may cause the first round of results to be inconclusive.
3. Another method of dilution is adding a drop of water to the sample.

Can a urine test give a false negative?

False-negatives can occur when the urine drug concentration is below the threshold level set by the laboratory performing the test. Dilute urine, the duration of time between ingestion of the drug and time of testing, and the quantity of the drug ingested may affect the occurrence of false-negatives.

What does inconsistent mean on a urine test?

An inconsistent result occurs when: Different drugs are found: none of the prescribed drugs are detected, but at least one other drug, non-prescribed or illicit, is detected. • No drugs are found: none of the drugs prescribed for the patient are detected and neither are any non-prescribed or illicit drugs.

Does Trazodone show up in a 12 panel drug test?

Trazodone is another antidepressant used to treat depression. Taking it may result in a false positive test for LSD, amphetamine, or methamphetamine.

How long will trazodone show up in a urine test?

After a single dose in a healthy adult, trazodone will be mostly out of your system in one to three days. For trazodone the half-life is approximately 5 to 13 hours.

Is 50mg of trazodone a lot?

When used as a sleep aid, start off with 25 to 50mg and increase the dose if necessary up to 100mg. Studies have also shown that trazodone has utility even in lower doses.

What is the difference between a 5 panel and a 10 panel drug test?

The main difference between 5-panel and 10-panel drug tests is the number of drugs they test for. Therefore, the 5-panel drug test can detect the five most illicit substances, while the 10-panel spot ten different illegal substances in the patient’s body.