What will tizanidine test positive for?

Understanding Tizanidine and Drug Testing
Tizanidine, commonly known by its brand name Zanaflex, is a muscle relaxant primarily prescribed for managing spasticity associated with conditions such as multiple sclerosis, spinal cord injuries, and other muscle-related disorders. As a centrally acting alpha-2 adrenergic agonist, it works by blocking nerve impulses that cause muscle contractions, providing relief from muscle spasms and tightness.
Drug Testing and Tizanidine
When it comes to drug testing, particularly urine drug screens, the question arises: What will tizanidine test positive for? While tizanidine itself is not typically included in standard drug panels, it has been known to cause false positives for certain substances. Specifically, there are reports indicating that tizanidine can lead to false positives for amphetamines due to its chemical structure, which bears similarities to that of clonidine, another medication.
This potential for false positives can create complications for individuals who are subject to drug testing, such as employees in safety-sensitive positions or athletes. It’s crucial for those taking tizanidine to inform testing administrators about their medication use to avoid misunderstandings that could arise from a positive test result.
Conclusion
In summary, while tizanidine is not a substance that is typically screened for in drug tests, its ability to cause false positives for amphetamines is a significant concern. Individuals prescribed tizanidine should be proactive in communicating their medication status during drug testing to mitigate any potential issues.

What class of opioid is tizanidine?

Tizanidine belongs to a class of drugs called alpha-2-adrenergic agonists. A class of drugs is a group of medications that work in a similar way. These drugs are often used to treat similar conditions. Tizanidine reduces the activity of nerves in the spinal cord that control muscles.

What drug family is tizanidine in?

Tizanidine is in a class of medications called skeletal muscle relaxants. It works by slowing action in the brain and nervous system to allow the muscles to relax.

What is the most common false positive drug test?

One of the most common false positives is for amphetamines, which can be triggered by over-the-counter decongestants, the nasal inhaler Benzedrex, the antidepressant Wellbutrin, and the weight-loss supplement Acutrim.

Is tizanidine a narcotic?

Is Tizanidine a narcotic? No. Just because Tizanidine is sometimes abused doesn’t qualify it as anarcotic. Narcotics are substances traditionally used to ease pain by binding to pain receptors in the nervous system, whereas Tizanidine is a muscle relaxer.

Can muscle relaxers cause a false positive drug test?

Additionally, Cyclobenzaprine use can show up on a urine drug screen, but not for amphetamines. Typically, if it causes a false positive test, it will show a result of Tricyclic Antidepressant.

Do muscle relaxers show up on a 12 panel drug test?

If you’re preparing to start a new job, you might be concerned: Do muscle relaxers show up in a drug test? Despite their potential for addiction, muscle relaxers are usually not detectable or are specifically tested during routine drug screenings; you will want to know before important urine or blood tests.

Is tizanidine a benzodiazepine?

Background: Tizanidine (Zanaflex) is a centrally acting imidazoline muscle relaxant that is structurally similar to clonidine (α(2)-adrenergic agonist) but not to other myorelaxants such as baclofen or benzodiazepines. Interestingly, cardiac arrhythmias and QT interval prolongation have been reported with tizanidine.

Is tizanidine similar to Xanax?

Although tizanidine isn’t a benzodiazepine, it can also have sedative-like effects. It can be dangerous then to take a benzodiazepine like Xanax with tizanidine. In severe cases, this combination increases your risk of overdose, coma, and death.

Will tizanidine show up on any drug test?

Most standard drug tests, particularly those used for employment or legal purposes, screen for a panel of common drugs of abuse, including opioids, cannabinoids, cocaine, amphetamines, and benzodiazepines. Tizanidine, while a central nervous system depressant, isn’t typically included in these routine panels.

What does baclofen show up as on a drug test?

Does Baclofen Show Up on a Drug Test? In addition to the timeframes we discussed in the previous section, there’s one more important piece of information to discuss about baclofen and drug tests: Most standard drug screens don’t even test for it.