Urinalysis is the most common method of drug testing for narcotics, marijuana, and illicit substances in the United States. In high enough amounts, marijuana has been known to stay in one’s system for days or even weeks, resulting in a positive urinalysis. The interesting thing about this is that a positive drug test could indicate that the person is not currently under the influence of marijuana and has not been for days. check this out
Medical marijuana is now legal in 15 states, and it is frequently used to treat debilitating medical conditions like glaucoma, nausea, vomiting, spasms, and pain. What are the various methods used and what is the scientific basis behind each if you are using or considering using medical marijuana and are currently employed and may be subject to drug testing? The fundamentals are covered in this article.
Employees in some states, such as Arizona, can be fired if they test positive for marijuana while on the job and their job performance suffers as a result. What methods, however, are actually valid for determining whether or not someone is actively using? That is a blood test, and the explanation can be found below.
What does a marijuana drug test look for? It’s not THC, also known as tetra-hydro-cannabinol, the psychoactive ingredient in marijuana.
THC-COOH is one of the non-psychoactive cannabinoid metabolites being investigated. This metabolite is produced by the liver and indicates that significant metabolic degradation has occurred. A positive result has no bearing on one’s current level of marijuana intoxication.
Unfortunately, this implies that urine tests can’t tell the difference between weekend, normal, or on-the-job disability. So, if you’re using medicinal marijuana and working, your urine drug test at work might come out positive for “marijuana.” However, the inactive metabolite is being measured, which is not representative of actual real-time use.
Since it tests the real presence of THC in the bloodstream, blood testing for marijuana is the most reliable test available. It actually measures the psychoactive component’s current presence in the blood. For a few hours after using medical marijuana, a blood test would come out positive. THC levels peak in the first 10 minutes after smoking marijuana, then drop significantly over the next few hours.