4 common myths about drug testing you should know about

Millions of people around the world have to undergo drug testing every year. Most people have some misconceptions about drug testing. Here are the common myths about drug testing that you must be aware of.

1. Drinking lots of water makes it hard to detect the presence of drug

When you drink lots of water, it dilutes your urine. It also dilutes the levels of creatinine. However, employers and the authorities are aware of this; so, when they find diluted levels of creatinine in the urine, they go for more extensive testing for a drug.

2. Vigorous exercise before drug testing won’t be able to determine drug presence

Exercise, heavy diet and detox can help to pass the drug test if you can follow this routine for several weeks before the test. But in the case of surprise drug tests, it won’t work.

3. Some homemade remedies can help you pass the drug test

You might find various home made remedies on the Internet to help you pass the drug test. These include cranberry juice, jello, some vitamins, etc. But this is not true.

4. Urine tests are the only tests used in determining presence of drug

Urine test is the most common form of drug testing. But it doesn’t mean that it is the only test used. There are saliva test, hair test, blood test and even perspiration test. Hair tests are very effective as they can test the presence of drug back to 90 days. This test is hard to cheat.

Many employees have to go through drug testing before joining a company. Depending on false information can affect their job and even personal lives. So, knowing the right information about drug testing is very important.

5 methods of drug testing that employers use today

Drug testing before and during employment has become very common today. Throughout the years, drug testing technology has improved. Now the testing results can be accurately interpreted. Here are the best methods of drug testing available today.

Urine drug testing

It is the most common form of drug testing. Analytical methods like immunoassays, gas spectrometry, mass spectrometry and thin layer chromatography are used. These are very simple techniques of drug testing. However, it is difficult to find out the levels of drug that are present in the urine. For certain drugs, you may also get false results.

Saliva testing

It is a very popular type of drug testing. It can get accurate results if you have used drug very recently. For example, it can detect drugs that you have taken a few hours ago.

Hair testing

When drug metabolites get inside the scalp’s blood vessels, they get filtered by the hair and remains there. So, if you test hair, you can find the presence of the drug. However, this type of drug testing cannot determine the recent use of the drug. It takes a long time to do the test and it is expensive as well. So, most employers don’t prefer this method of drug testing.

Blood testing

It is a very invasive and expensive method of drug testing. It can detect the presence of drugs very accurately. You can determine the level of drug as well. But this type of testing is used less often because of the expense.

Perspiration testing

It is a new form of drug testing. A sweat patch is used to do the test that needs to be affixed to the skin for 14 days. This type of drug testing is often used when employees are on probation.

All these tests are done in the workplace to test whether employees have taken drug or not. These tests can determine the presence of illegal drugs like marijuana, cocaine, opiates, PCP, and others.

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