Pages tagged "Arizona v. Harris"
The Arizona Supreme Court overturned a law this week that made it a crime to drive with any detectable amount of an illegal drug in your blood, including medical cannabis. This is an important victory for patients in Arizona, and we hope, the beginning of a more rational national conversation about medical cannabis and driving while impaired. Patients are at risk when lawmakers ignore the science of medical cannabis use and criminalize those who are obeying state medical cannabis laws.
Regular medical cannabis users will almost always have metabolites for cannabis in their blood or urine. Metabolites are simple compounds that remain in the body after we digest and otherwise process food, drugs, or other substances. Cannabis use is usually detected in a blood or urine test by screening the sample for metabolites of tetrahydrocannabinol (THC), one of the active compounds in cannabis. These metabolites can remain in blood or urine for days to weeks depending on numerous factors. That means a regular medical cannabis user will test positive for metabolites long after he or she is potentially impaired to a degree that could affect driving.