If you've been told you need to provide a sample for hair drug testing, it's normal to be uncertain about what to expect. In fact, you might have heard some myths or misconceptions about this type of testing. It's important to understand the truth behind these myths so you can make a well-informed decision about participating in a hair drug test. Here are some inaccuracies you may want to take note of.
Myth: Hair Drug Testing Has a Short Detection Window
Hair drug testing actually has a detection window of several months. This means that drugs used in the last few months can be detected in a person's hair sample. So, if you've used substances in the last few months, you should know that you could still test positive. Even if you only used it once two months ago, it may show up.
Myth: Hair Drug Testing Can Detect Any Type of Drug Use
While hair drug testing is accurate and reliable, it can only detect certain types of drugs. Commonly tested substances include cocaine, opiates, methamphetamine, and marijuana.
Additionally, hair can show substances taken via smoking and snorting, not just ones ingested orally. This means that if you have used other types of drugs, it might not show up in a hair sample.
Myth: Hair Drug Testing Is Easily Fooled by Cheating or Tampering
Hair drug testing is very difficult to manipulate or tamper with. Testing labs take great care to ensure that the sample is properly collected, handled, and stored. Some people think that special shampoos and hair dyes can influence the test. However, this isn't the case. If a person adds these products to their hair, it will not interfere with the test results.
Myth: The Testing Process Takes a Long Time
Fortunately, hair drug testing doesn't have to take a long time. The process usually only takes a few minutes and the results can be available just a day or two after testing. So, if you have to get a hair drug test done, it won't take very long to hear back about the results.
Set Up Your Hair Drug Testing Today
Now that you know more about the truth behind hair drug testing, you can make an informed decision about participating in this kind of test. Set up your testing session today to meet with a provider and learn more about the process. With an understanding of the facts, you can make sure you're getting accurate results.
Reach out to a local service, such as AAVCOR, to learn more.