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.

Just Posted

Kwigwatsi Studio a labour of love for Comox Valley couple

The studio is at 3250 Comox Road and overlooks the Bighouse and K’omoks First Nation Band Office.

Courtenay church receives offers to replace stolen Christmas tree

Faith Lutheran had planned to use a fir tree on its property this season

Cumberland fundraiser to support forestry families Thursday night

Event includes food, live music from four bands and a silent auction to raise money

Comox Valley students spend day at Indigenous Junior Journalism School

Nick, Jullian, Darius, and Sergio may not have thought too deeply about… Continue reading

Courtenay couple opens up Christmas mini village to raise donations

Jim and Denise Madeiros have been collecting pieces for more than 25 years

B.C. woman charged in connection to stolen vehicle smash-up in Kamloops

Kersten Ina Peters was arrested in the Fraser Valley on Friday, Dec. 6

Tavares scores twice as Maple Leafs earn 4-1 win over Canucks

Vancouver sees two-game win streak snapped

UPDATED: No survivors in Gabriola Island plane crash: RCMP

Coroner confirms multiple fatalities after small plane goes down Tuesday night near Nanaimo

VIDEO: Harbour Air makes history with first electric aircraft test flight

Successful flight marks first of its kind in the world

The Grinch who Stole a Hedge: Security camera captures Chilliwack tree theft

RCMP arrives as person calmly walks away with tree in downtown area

The Russell Troupe finds a comfort zone in small Island community

Family gathering with two parents and five kids a common scene around Chemainus

Salmonella outbreak in Canada linked to rodents and snakes

92 cases of salmonella across six provinces, including B.C.

Meng Wanzhou wins right to more documents involving arrest at Vancouver airport

Defence lawyers allege the Huawei executive was unlawfully detained, searched and interrogated

Most Read