School of Public Health

Derived Psychoactive Cannabis Products

An overlooked threat to public safety



1LoParco, C.R., Rossheim, M.E., Walters, S. T., Zhou, Z., Olsson, S., & Sussman, S. (2023). Delta-8 tetrahydrocannabinol: a scoping review and commentary. Addiction, 118(6):1011–28. doi: 10.1111/add.16142

2Rossheim, M.E., LoParco, C., Henry, D., Trangenstein, P.J., & Walters, S.T. (2023). Delta-8, Delta-10, HHC, THC-O, THCP, and THCV: What should we call these products? Journal of Studies on Alcohol and Drugs. doi: 10.15288/jsad.23-00008

3Livingston, M.D., Walker, A., Cannell, M.B., & Rossheim, M.E. (2022). Popularity of Delta-8 THC on the Internet Across US States, 2021. American Journal of Public Health, 112(2), 296–299. doi: 10.2105/AJPH.2021.306586.

4Livne, O., Budney, A., Borodovsky, J., Walsh, C., Shmulewitz, D., Fink, D.S., Struble, C.A., Habib, M., Aharonovich, E., & Hasin, D.S. (2022). Delta-8 THC use in US adults: Sociodemographic characteristics and correlates. Addictive Behaviors, 133, 107374. doi: 10.1016/j.addbeh.2022.107374

5Leas, E.C., Harati, R.M., Satybaldiyeva, N., Morales, N.E., Huffaker, S.L., Mejorado, T., & Grant, I. (2023). Self-reported adverse events associated with ∆8Tetrahydrocannabinol (Delta-8-THC) Use. Journal of Cannabis Research, 5(15). doi: 10.1186/s42238-023-00191-y


6United States Food and Drug Administration (FDA). (2022). 5 Things to Know about Delta-8 Tetrahydrocannabinol – Delta-8 THC.

7Bozman, M.E., Manoharan, S.V.R.R., Vasavada, T. (2022). Marijuana variant of concern: Delta 8-tetrahydrocannabinol (Delta-8-THC, Δ8-THC). Psychiatry Research Case Reports, 1(2). doi: 10.1016/j.psycr.2022.100028.

8Egan, K.L., Villani, S., & Soule, E.K. (2023). Absence of Age Verification for Online Purchases of Cannabidiol and Delta-8: Implications for Youth Access. Journal of Adolescent Health. doi: 10.1016/j.jadohealth.2023.01.020.

9Rossheim, M.E., LoParco, C.R., Walker, A., Livingston, M.D., Trangenstein, P.J., Olsson, S., McDonald, K.K., Yockey, R.A., Luningham, J.M., Kong, A.Y., Henry, D., Walters, S.T., Thombs, D.L., & Jernigan, D.H. (2022). Delta-8 THC Retail Availability, Price, and Minimum Purchase Age. Cannabis and Cannabinoid Research. doi: 10.1089/can.2022.0079