Does cbd show on drug test
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Does CBD Show on Drug Tests?
CBD and Drug Testing: Key Insights
Cannabidiol (CBD) is a non-intoxicating cannabinoid found in cannabis plants, increasingly popular for its potential therapeutic benefits. However, concerns about whether CBD can cause a positive result on drug tests, which typically screen for tetrahydrocannabinol (THC), are common. This article synthesizes findings from recent research to address these concerns.
Oral Fluid Testing and CBD
No False Positives for THC
A study investigated whether orally administered CBD could produce false-positive results for THC on standard point-of-collection (POC) oral fluid testing devices. Participants were given varying doses of pure CBD, and their oral fluid was tested using the DrugWipe® 5S and Dräger DrugTest® 5000 devices. The results showed that CBD did not produce false-positive or true-positive tests for THC on these devices, indicating that the likelihood of being falsely accused of driving under the influence of cannabis (DUIC) after using CBD is low.
Urine Drug Testing and CBD
Pure CBD and Urine Tests
Another study examined the urinary pharmacokinetic profile of cannabinoids following the administration of vaporized and oral CBD, as well as vaporized CBD-dominant cannabis. The study found that after pure CBD administration, only one out of 218 urine specimens screened positive for THC metabolites (11-nor-9-carboxy-Δ9-tetrahydrocannabinol, or Δ9-THCCOOH) at the lowest immunoassay (IA) cutoff of 20 ng/mL. Importantly, none of the specimens exceeded the confirmatory cutoff of 15 ng/mL, suggesting that pure CBD is unlikely to result in a positive urine drug test under current federal workplace drug testing guidelines.
CBD-Dominant Cannabis and Urine Tests
However, the study also highlighted that CBD products containing even small amounts of THC could lead to positive urine drug tests. After inhaling vaporized CBD-dominant cannabis, which contained 3.7 mg of THC, several urine samples screened positive for THC metabolites, with some exceeding the confirmatory cutoff. This underscores the importance of accurate labeling and regulation of THC content in CBD products to prevent unexpected positive drug tests.
Conclusion
In summary, pure CBD, whether administered orally or vaporized, does not appear to cause positive results on standard drug tests for THC. However, CBD products that contain THC, even in small amounts, can lead to positive drug test results. Users should be cautious and ensure they are using accurately labeled CBD products to avoid unintended positive drug tests.
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