A hair follicle drug test can be used in a variety of situations to identify whether or not a person is under the influence of a specific substance on their body. The ability to quickly and easily administer a hair follicle drug test has been revolutionized by the advent of new hair follicle drug testing kits that make it much easier to perform a drug test on people who may be questionable regarding their drug or alcohol use. A hair follicle drug test’s accuracy and efficiency have made it a perfect choice for employers, legal proceedings, and for other personal, non-criminal testing.
How to Do Hair Follicle Drug Test
One type of hair follicle drug test uses chemical inhibition as a means of testing for illicit drug use. This type of testing utilizes ketoconazole, an anti-fungal medication that is often found in topical creams and lotions intended for stings or bites. An amino acid derived from lactic acid, ketoconazole targets an enzyme in our bodies called the pyridostatin which converts acetylcholine (also known as glutamate) into the much-abused neurotransmitter GABA. While the GABA acts as a blocking mechanism to stop a number of brain and nervous system functions, the excessive levels of glutamate can result in an overabundance of dopamine, the feel-good chemical. This results in the perception that the person is feeling “high,” or in some cases euphoric. Testing drugs in this case would provide evidence as to whether or not the subject was indeed euphoric due to the presence of GABA.
Another type of hair follicle drug test looks to measure concentrations of certain drug metabolite levels in a subject’s blood stream. Several distinct compounds that metabolize into the brain from the drug they are addicted to are tested for in this type of hair follicle drug test. Some of these substances are cimetidine, guaranine, methylphenidate, MDMA, methamphetamine, heroin, stadol, tramadol, naphtha, oxycodone, hydrocodone, and others. While these are all highly important drugs for many people, it is important to realize that they can also be toxic to the brain if abused. Therefore, it is extremely important that any subject testing positive for marijuana must be carefully checked into a medically certified detoxification center.