Drug Testing Is Hazardous To Your Work

Drug Testing Is Hazardous To Your Work

The outcomes of drug testing will be invalid in sure cases. These drawbacks of drug testing can diminish your freedom and lose your job.


The Centre for Disease Control has tested the labs sending identified portions of drugs. The labs had been unable to detect the drugs current in the sample. Even though the labs were improved the methodology and reliability, still the problem continues.

The Two Bagel Breakfast

Sample urine screened positive for opiates by RIA, EMIT. GC/MS identified morphine content. The person denied opiate abuse and an inquiry was done. Inquiry revealed a weight-reduction plan consisting of a Burger King hamburger the evening before the specimen was taken and a breakfast apparently standard, of two bagels from the university snack bar. Particular person appeared to be quite normal. They got here to the conclusion that the pulverization of few poppy seeds used as a decoration on the bagel resulted in constructive immunoassay response.

Hemp Seed Foods

Laboratory research revealed that cookies made out of cannabis sativa seed (hemp seed) can cause a optimistic urine test for cannabis. Even though their strains are low, they can consequence a optimistic test after ingestion. The positive hashish results have been obtained for the volunteers who ate hemp cookies.

Human Error

Many of the human errors are caused resulting from poor administration, insufficient personnel, defective upkeep of kit, contamination of glass wares with drug constructive samples, etc. Monitoring of the quality work is completed on the laboratories to make sure no errors are made. The machines are only as reliable as the people operate them.

Regulation Needed

In a random or mass testing, without probable cause, error is inevitable. Causes of Errors in Testing:

Improper laboratory procedures
Inadvertent switching of samples
Paperwork being lost or damages.
Passive inhalation
Cross-reactivity with different, authorized drugs
Tampering with samples
Unknown reasons
False Positives

It refers to a positive consequence on a drug-free sample. False positives could happen attributable to testing methodology, tools contamination, etc. There's a nice personal and social significance within the constructive drug test of job health evaluation, pre-employment, promotion candidates, etc. Often screening test is adopted by a confirmatory test through the use of different methodology.

False Positives Or Opiates

Probably the most tough activity for the ones who are decoding urine drug screening results is the opiate positive. Majority of opiate positives are due to poppy seeds and prescription drugs. Studies reveal that certain medication are found after poppy seed ingestion. As the false positives disrupted a number of employees' life, Govt. has amended mandatory guidelines for Federal Workplace Drug Testing Programs by rising the reduce-off and confirmatory ranges of opiates.

Many Errors

Errors will be made anyplace within the means of drug testing. The staff turn out to be the guinea pig used to develop testing that can be accurate. Problems of laboratory performance, defective conformation, legal action and carelessness seem almost immediately in mass screenings of navy personnel's for drugs.


It was studied by Allen and Stiles. They tested 161 prescriptions and over the counter medication with EMIT and found that sixty five of the prescription and over the counter products showed some cross reactivity, including values above reduce-off. Many of the positives required the concentrations that aren't achievable in human urine and do not current sensible problems. In the event you use a prescription or over-the-counter medicine before a drug test, you can test positive. About one hundred fifty authorized over the counter drugs, particularly these containing artificial compounds like phenylpropanolamine have been reported as inflicting positives in amphetamine tests and may also cause a false constructive in a Methedrine test. Some sources claim that a cocaine EMIT test can yield a constructive if the particular person being tested drank giant portions of tea. In case you have taken an over the counter ache or a menstrual cramp preparation you can test positive and end up having to prove you are not a drug abuser. So cross-reactivity is a problem that has not been solved and continues how to pass a drug test in 24 hours be misunderstood. So, you have to be smart, get informed, proactive and put together to cross a drug test.