Delta-8, a Cannabis-Derived Tetrahydrocannabinol Isomer

Conclusion: The first report of D8-THC, in the FAERS database, as a suspect drug appears to be in 2011. Overall, there are 183 total cases listing D8-THC as a suspect drug in the FAERS database as of June 30, 2021. Of the 183 cases, most were respiratory in nature.
 
FDA Adverse Event Reporting System (FAERS) Public Dashboard