menu Home
Articles

HHC: A Stark Warning – The Legal High That Could Break Your Mind

Old Mate | March 13, 2025

HHC and Psychosis: A Growing Concern in Ireland

A recent study published in the Irish Journal of Psychological Medicine has raised serious concerns about the mental health risks associated with hexahydrocannabinol (HHC), a widely available semisynthetic cannabinoid. The research highlights a series of psychotic episodes triggered by HHC, a compound that has surged in popularity due to its legal status in Ireland and much of Europe.

Understanding HHC

HHC is a hydrogenated derivative of THC, the psychoactive component in cannabis. Marketed as a legal alternative to cannabis, HHC is often found in vape cartridges, edibles, and oils. While it is structurally similar to THC, its effects and potential risks remain largely understudied. Unlike cannabis, which has been extensively researched, HHC’s impact on mental health is still being understood, raising concerns about its widespread availability and potential for harm.

The Study: A Warning for Users

The case series, conducted by Brian O’Mahony, Andrew O’Malley, Olan Kerrigan, and Colm McDonald, examined multiple instances where individuals experienced acute psychotic episodes after consuming HHC. The patients presented with symptoms including hallucinations, paranoia, and severe agitation, with some requiring hospitalization.

One of the key findings of the study was that the individuals had no prior history of psychotic disorders, suggesting a strong link between HHC consumption and these acute mental health crises. The researchers also pointed out that HHC is often marketed as a safe or even therapeutic substance, misleading users into underestimating its risks.

Why Is HHC Legal?

One of the major concerns highlighted in the study is the regulatory gap that allows HHC to be sold legally in Ireland and much of the EU. Unlike THC, which is classified as a controlled substance, HHC exists in a legal gray area, allowing it to be sold in shops and online without regulation. The authors argue that the lack of oversight contributes to misinformation and a growing public health issue.

Potential Policy Implications

The study’s findings have sparked discussions about whether Ireland should move to regulate or ban HHC. Public health experts, including psychiatrists and addiction specialists, are calling for immediate action to prevent further harm. Dr. Bobby Smyth, a consultant psychiatrist, has voiced concerns about the increasing number of young people experiencing psychosis linked to HHC use and has urged policymakers to classify it as a controlled substance.

The authors of the study also emphasize the need for greater awareness campaigns to educate the public about the risks of HHC. They suggest that retailers should be required to provide clear information about its potential dangers, and mental health services should prepare for a possible rise in cannabinoid-induced psychosis cases.

The Need for Further Research

One of the biggest challenges in addressing HHC-related health risks is the lack of comprehensive studies. The long-term effects of HHC use remain unknown, and researchers are urging for more funding to explore its impact on brain function, addiction potential, and mental health.

Until then, experts are warning consumers to be cautious and not to assume that HHC is a risk-free alternative to cannabis. The findings from this study serve as an early warning sign of the potential dangers associated with the compound, and a call to action for both policymakers and the public.

Conclusion

As HHC continues to grow in popularity, its potential risks cannot be ignored. This study serves as a stark reminder that legal status does not equate to safety, and that synthetic cannabinoids like HHC may pose significant mental health risks. With cases of HHC-induced psychosis now documented, the question remains: will Ireland act before the problem escalates further?

Written by Old Mate




  • cover play_circle_filled

    Is Ireland Losing Its Identity or Just Evolving? Episode 375
    Niall Boylan

play_arrow skip_previous skip_next volume_down
playlist_play