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

Comments are closed

Just Posted

June rainfall on Thetis Island well above average

Last year’s total of 17.5 mm in June a drop in the bucket compared to this year’s 50.3 mm

North Cowichan partners with province to improve home energy efficiency through rebate program

B.C. government will administer both the new top-up rebate program and provincial rebate program

B.C. Supreme Court dismisses claim against Island Corridor Foundation

Snaw-Naw-As (Nanoose) First Nation was seeking return of reserve land as railway sits unused

The world according to Kernachan

Saltair cartoonist displays his clever mind

Extension given for Cowichan region homeless tenting sites

Meeting with BC Housing to determine the next step

B.C. accommodators need phone lines to light up as in-province travel given green light

Travel restrictions during the COVID-19 pandemic have decimated the tourism and hospitality industries

300 Cache Creek residents on evacuation alert due to flood risk as river rises

Heavy rainfall on Canada Day has river rising steadily, threatening 175 properties

First glimpse of Canada’s true COVID-19 infection rate expected mid-July

At least 105,000 Canadians have tested positive for COVID-19 since the coronavirus was identified

Annual music event in Comox Valley celebrates online instead

Vancouver Island MusicFest holds virtual celebration set for July 10

Police ramp up efforts to get impaired drivers off B.C. roads this summer

July is dedicated to the Summer CounterAttack Impaired Driving Campaign

Migrant workers stage multi-city action for full status amid COVID-19 risks

‘COVID-19 has exacerbated an existing crisis’

Okanagan school drops ‘Rebels’ sports team name, citing links with U.S. Civil War

Name and formerly-used images “fly in the face” of the district’s human rights policy, says board chair

PHOTOS: B.C.’s top doc picks up personalized Fluevog shoes, tours mural exhibition

Murals of Gratitude exhibit includes at least one portrait of Henry alongside paintings of health-care workers

In troubled times: Independence Day in a land of confusion

Buffeted by invisible forces and just plain worn out, the United States of America celebrates its 244th birthday

Most Read