Production manager Shawn McDougall shows a cannabis flower after its been harvested and dried at Blissco Cannabis Corp. in Langley, B.C., on October 9, 2018. THE CANADIAN PRESS Jonathan Hayward

Daily cannabis linked to reduction in opioid use: B.C. researchers

Researchers looked at a group of 1,152 people in Vancouver who reported substance use and chronic pain

Easier access to cannabis could reduce the need for patients to use opioids to manage their pain, research from the B.C. Centre on Substance Use suggests.

The study, released Tuesday in PLOS Medicine, found that daily cannabis use was linked to “significantly lower odds of daily illicit opioid use.”

Researchers looked at a group of 1,152 people in Vancouver who reported substance use and major or chronic pain between June 2014 and December 2017. They found those people who used cannabis daily were nearly 50 per cent less likely to use opioids to manage pain. People who used cannabis occasionally were neither more or less likely to use opioids than non-pot users.

Study results suggest that daily cannabis use in people with chronic pain could be an “ad-hoc, self directed” strategy to reduce their reliance on opioids, even as B.C. went through the worst years of the overdose crisis. In 2014, there were 338 deaths linked to opioid overdoses across the province. By 2016, that number near tripled to 992 deaths and in 2017, the second-worst year on record, the number of deaths spiked to 1495.

“These findings point to a need to conduct experimental evaluations of cannabis-based strategies for pain management, opioid use disorder treatment supports, and wider harm reduction initiatives,” says Stephanie Lake, a doctoral candidate at UBC’s School of Population and Public Health, and the lead author of the study.

READ MORE: Could cannabis help keep people in B.C. on treatment for opioid addiction?

READ MORE: Fatal overdoses down by 33% in B.C., but carfentanil deaths continue to spike


@katslepian

katya.slepian@bpdigital.ca

Like us on Facebook and follow us on Twitter.

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Comox Valley Regional District awarded poverty reduction strategy grant

The Comox Valley Regional District (CVRD), in partnership with the City of… Continue reading

CVRD office and meetings re-opening to public

The office has been closed to the public since March 17 to help limit the spread of the coronavirus

NIC’s Metal Fabrication program returns to Campbell River

Metal fabricators build, assemble and repair products made of steel or other metals.

Courtenay development proposes expanded pub, condos

Courtenay council gave second reading Monday to a development application for a… Continue reading

Feds announce $8.3M to deal with ‘ghost’ fishing gear in B.C. waters

Ghost gear accounts for up to 70 per cent of all macro-plastics in the ocean by weight

B.C. identifies 20 new COVID-19 cases, travellers specified in count

Pandemic total 3,028 cases, 51 people from outside Canada

Campaign aims to raise $50K for young family of deceased Vancouver Island skydiver

James Smith, 34, died July 5 following incident in Nanoose Bay

Survey, hotline launched amid probe into racist blood-alcohol guessing game at B.C. hospital

Mary Ellen Turpel-Lafond has been appointed to lead an investigation by Health Minister Adrian Dix

Canadian policing organization calls for decriminalization of simple illicit drug possession

Canadian Association of Chiefs of Police want policing focus of opioid crisis to be replaced with a health one

B.C. ports part of data integration project to protect marine ecosystems

The $1.2 M federally funded program will draw crucial baseline data from Canada’s three coastlines

Filing deadline in RCMP sexual-harassment class-action extended due to COVID-19

Plaintiffs now have until January 2021 to submit claims for up to $222,000

Jamie Bacon pleads guilty to charge in Surrey Six case

The plea brings an end to a complex legal case that has spanned more than a decade

Hefty undeclared driver charges piling up, ICBC warns customers

Average extra penalty $2,971 after an at-fault accident

RCMP disarm man experiencing mental health crisis

The male pulled a knife on officers and then held it to his own throat expressing a desire to die

Most Read