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

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

(Left to right) Brandon Kloot, board member with John Kampman, board chair, and Matt Van Muyen, System Principal at Unity Christian School pose with the sold sign on a 8.1 acre property the school has purchased to plan for future growth, November, 2020. (Submitted photo)
Land purchase by Unity Christian will help with future growth

New acquisition ‘promises to be a blessing for the long-term future of our school’ says board chair

Santa Claus makes his way through the Cottonwood Centre shopping mall during his big arrival in 2019. (Jenna Hauck/ The Progress)
Santa’s Cottonwood Centre visits in Chilliwack cancelled by COVID

Provincial health orders mean Santa won’t be able to visit children, even with physical distancing

Google Maps screenshot taken at 6:07 a.m.
TRAFFIC: Westbound dump-truck crash on Highway 1

Crash occurred around 6:45 a.m., west of 232nd Street in Langley

Hope Secondary School. (Emelie Peacock/Hope Standard)
Third COVID-19 exposure at Hope Secondary Nov. 24

School district has lowest rates of exposure in all of Lower Mainland: superintendent

Meaghan Esmeijer delivers fully packed diaper backs to the maternity floor of Chilliwack General Hospital as part of the Southside Church ‘Love them Both’ program. (Submitted photo)
Chilliwack’s Southside Church spreads Christmas cheer with ‘All is Bright’ day

The fifth annual community outreach event happens Nov. 28 with activities throughout Chilliwack

B.C. Health Minister Adrian Dix and provincial health officer Dr. Bonnie Henry update the COVID-19 situation at the B.C. legislature, Nov. 23, 2020. (B.C. government)
B.C. sets another COVID-19 record with 887 new cases

Another 13 deaths, ties the highest three days ago

Arthur Topham has been sentenced to one month of house arrest and three years of probation after breaching the terms of his probation. Topham was convicted of promoting hate against Jewish people in 2015. (Photo submitted)
Quesnel man convicted for anti-Semitic website sentenced to house arrest for probation breach

Arthur Topham was convicted of breaching probation following his 2017 sentence for promoting hatred

Langley School District's board office. (Langley Advance Times files)
‘Sick Out’ aims to pressure B.C. schools over masks, class sizes

Parents from Langley and Surrey are worried about COVID safety in classrooms

The baby boy born to Gillian and Dave McIntosh of Abbotsford was released from hospital on Wednesday (Nov. 25) while Gillian continues to fight for her life after being diagnosed with COVID-19.
B.C. mom with COVID-19 still fighting for life while newborn baby now at home

Son was delivered Nov. 10 while Gillian McIntosh was in an induced coma

Join Black Press Media and Do Some Good
Join Black Press Media and Do Some Good

Pay it Forward program supports local businesses in their community giving

B.C. Premier John Horgan, a Star Trek fan, can’t resist a Vulcan salute as he takes the oath of office for a second term in Victoria, Nov. 26, 2020. (B.C. government)
Horgan names 20-member cabinet with same pandemic team

New faces in education, finance, economic recovery

A new ‘soft reporting’ room is opening inside the Ann Davis Transition Society offices on Dec. 1, 2020 which is thought to be the first of its kind in B.C. (Ann Davis Transitional Society/ Facebook)
New ‘trauma-informed’ reporting room opening next week in Chilliwack

It’s a space for reporting domestic violence, sexual assault, or gender-based violence to police

The corporate headquarters of Pfizer Canada are seen in Montreal, Monday, Nov. 9, 2020. The chief medical adviser at Health Canada says Pfizer’s COVID-19 vaccine could be approved in Canada next month. THE CANADIAN PRESS/Ryan Remiorz
Health Canada expects first COVID-19 vaccine to be approved next month

Canada has a purchase deal to buy at least 20 million doses of Pfizer’s vaccine,

The online poster for Joel Goddard, who left his Willoughby home Nov. 10, 2020, has been updated by his family and friends who received word that he’s been found.
Langley man missing since Nov. 10 found alive and safe in Abbotsford

Family of the Willoughby area man had been searching for days. Police find him at Abbotsford Airport

Most Read