Stigma against psychedelics could fade with decriminalization in B.C., experts say

Decriminalization of some hard drugs in British Columbia could help reduce stigma around psychedelic substances that have medicinal value, but have been caught up in the war on drugs, experts say.

“The war on drugs is one of the main drivers of the overdose epidemic and it also may be one of the reasons why we’re not using the best treatment for mental health — psychedelics,” said Zach Walsh, a professor of psychology at the University of British Columbia and a scientist with the B.C. Centre on Substance Use.

“In the ‘70s, international prohibitions against any number of drugs — including psychedelics, but also harder drugs — began. Since then, they’ve all been grouped together.”

But Walsh said psychedelics, opioids and stimulants should be treated differently.

“So when the war on drugs falls apart, you see decriminalization, you see more acceptance of psychedelics. They could have benefits for mental health. They’re both symptoms of a larger shift in public attitudes.”

For about three years starting in January 2023, adults in B.C. who have 2.5 grams or less of illicit drugs for personal use — including heroin, cocaine and methamphetamine — will not be arrested, charged or have their drugs seized.

“Instead, police will offer information on available health and social supports and will help with referrals when requested,” the province said in a May news release.

Sheila Malcolmson, B.C.’s Minister of Mental Health and Addictions, has said the move would break down the stigma that stops people from accessing life-saving support and services.

As attitudes around hard drugs have shifted, experts have noted a resurged interest in psychedelics. The green light has been given to test psychedelics and their derivatives in hundreds of people around the world in clinical trials.

Damian Kettlewell is the CEO of Clairvoyant Therapeutics, a B.C.-based company conducting clinical trials on more than a hundred people to see how psilocybin, an active ingredient in magic mushrooms, can help treat alcohol use disorder.

Kettlewell said decriminalization of certain illicit substances can help reduce stigma against therapy that involves ingesting consciousness-altering substances — including psilocybin, ketamine, LSD or MDMA (the active ingredient in ecstasy) — in a clinical setting as part of more traditional psychotherapy.

“I would encourage skeptics to look at the history of the war on drugs. LSD was used quite effectively by psychotherapists in California in the ‘50s for alcoholism,” Kettlewell said.