Canada's addiction treatment system spends tens of thousands of dollars per person on residential programs, then returns them to the same conditions that drove their substance use in the first place, all while collecting almost no data on whether any of it actually works. Researchers, former government officials, frontline workers, and people who have lived through the system agree on one uncomfortable truth: almost nobody is measuring whether addiction treatment is effective.

Why Is Addiction Treatment Different From Every Other Medical Field?

When cancer researchers develop a new treatment, they measure it. Cardiologists test new protocols, track patients over time, and publish their findings. That is simply how medicine operates. Addiction treatment has not followed the same path.

Private operators own much of the residential treatment sector in Canada and share almost none of their outcomes data. Follow-up after discharge is rare. People cycle through treatment centers repeatedly, yet no coordinated system tracks what happens to them afterward. The contrast is stark: National Institutes of Health research shows that up to 60 percent of people who complete residential treatment return to substance use, yet the addiction treatment field has been slower to apply the same evidence-based standards that transformed cancer care, cardiology, and diabetes management over the past century.

"Think about treatments for cancer, asthma, and diabetes and how different they are today than they were 100 years ago. Medicine demanded evidence, measured outcomes, and changed practice based on what it learned. Addiction treatment has been slower to apply that same standard," said Michael Egilson, who chaired all three coroner-led death review panels examining British Columbia's toxic drug crisis.

Michael Egilson, Chair of Coroner-Led Death Review Panels

Former British Columbia coroner Lisa Lapointe raised concerns about the lack of data, strategy, oversight, and regulation throughout her ten years in office. "I don't even know how they're allowed to call what we're doing in B.C. 'treatment,' because there are no standards," she stated.

What Happens When People Leave Treatment Without Support?

The gap between what the system promises and what it delivers is not abstract. Real people carry it every day. Trevor Botkin was planning to end his life on the day he entered treatment in 2019. His mother paid approximately $35,000 Canadian for a private three-month program, and he has not used stimulants since. That investment changed everything for him. Many others never get that chance, simply because they cannot afford it.

Julian completed government-funded treatment four times. He is using drugs again, largely because the only housing available after his last program sat in a building full of people actively using. Che spent eleven months in a therapeutic community, the longest stretch he had been free of drugs since he was thirteen. Housing too close to old associations ended that chapter quickly. Together, these stories describe a system that spends tens of thousands of dollars on treatment and then returns people to the exact conditions that drove their substance use in the first place.

"It's absurd to me that government will spend 20 to 30 thousand dollars on treatment, then return someone to homelessness," said Dr. Kelsey Roden, a founder of Doctors for Safer Drug Policy and an addictions specialist at Victoria General Hospital.

Dr. Kelsey Roden, Founder of Doctors for Safer Drug Policy and Addictions Specialist at Victoria General Hospital

How to Build Addiction Treatment Systems That Actually Work

• Measure outcomes consistently: Implement mandatory data collection across all treatment providers, public and private, to track what happens to people after discharge and identify which approaches produce lasting recovery.
• Invest in aftercare services: Providence Health Care's Road to Recovery program actively builds support for people leaving treatment centers, with teams following individuals post-treatment to ensure they can sustain their goals in the real world.
• Prioritize prevention early: Redirect resources upstream to identify risk factors in childhood and adolescence, particularly trauma and mental health vulnerabilities, before addiction takes root and crisis intervention becomes necessary.
• Address housing and social support: Ensure treatment programs connect people to stable housing and community support networks before discharge, rather than returning them to the conditions that originally drove their substance use.

What Barriers Keep People From Getting Treatment in the First Place?

Access to treatment depends heavily on what drug someone uses, where they live, and how much money they have. Publicly funded detox beds typically go only to people struggling with opioids or alcohol, since those withdrawals carry the highest medical risk. People dependent on cocaine or crystal methamphetamine face frequent rejection. Some reportedly start using opioids simply to qualify for a bed. That outcome represents a profound failure at every level of the system.

Waiting times cause real harm on their own. Detox bed numbers in Victoria have not changed in years. Current waits run to five or six weeks. People reach a genuine moment of readiness, then lose it while a bed slowly opens up. One local outreach worker explained the stakes: "You have to strike while the iron is hot. It's so frustrating, waiting two or three months for a bed to open, and then it's cheque day and people lose their motivation".

People without stable housing or a support network face compounding barriers at every step. Yet those in the deepest crisis are least able to manage complex bureaucratic systems. Prevention efforts that reach people before the crisis point carry enormous value precisely for this reason.

What Does Evidence-Based Aftercare Actually Look Like?

Providence Health Care's Road to Recovery program offers a model of what works. A team following 130 people post-treatment is now seeing measurable results. Stuart Smith, who leads the aftercare work, noted that "a huge part of recovery is what happens after you're outside of the treatment facility. I've loved to see how people can come out with this aftercare in place and be able to sustain their goals".

The scale of the problem demands better addiction treatment now. By the end of 2026, an estimated 20,000 British Columbians will have died from the poisoned drug supply over the preceding decade. That number sits behind every conversation about beds, programs, and funding decisions, even when nobody speaks it aloud.

Eighty percent of Canadians used a mood-altering substance in the past year, mostly alcohol, cannabis, or prescription drugs. Around three to four percent used illicit drugs, a rate that has stayed broadly stable for many years. Research confirms that genetics account for up to 60 percent of vulnerability to dependence, alongside brain chemistry and environmental factors, particularly early experiences of trauma.

These figures point clearly toward prevention. Addiction takes root in childhood and adolescence, through adverse experiences, mental health vulnerabilities, and social disconnection. Waiting until a person reaches crisis to intervene is already too late. Identifying risk early and addressing it directly is one of the most cost-effective ways to reduce the burden of addiction on individuals, families, and whole communities.