Rehab Centers in London, Ontario

Addiction Treatment in London

London, Ontario's 10th largest city with a population of approximately 420,000, faces substance use challenges consistent with urban centers across the province. As a regional hub for southwestern Ontario, London serves as a medical and treatment center for surrounding communities. The city has experienced rising opioid-related harms over the past decade, mirroring provincial trends driven by the toxicity and unpredictability of the illicit drug supply.

In 2024, Ontario recorded 2,231 opioid-related deaths—a 15% decrease from 2023, representing cautious progress. However, fentanyl remained present in 83% of deaths, and polysubstance use involving stimulants (cocaine, methamphetamine) and benzodiazepines continues to complicate overdose responses. London, home to major healthcare institutions including London Health Sciences Centre and St. Joseph's Hospital, provides a range of addiction treatment services from medical detox to long-term residential rehab.

Treatment resources in London include hospital-based addiction medicine programs, residential withdrawal management centers, outpatient counseling, medication-assisted treatment clinics, and harm reduction services through the Middlesex-London Health Unit. Despite these resources, wait times for publicly funded programs can stretch weeks or months, and barriers such as stigma, housing instability, and limited access to culturally appropriate care remain significant challenges.

London's Treatment Landscape

London Health Sciences Centre (LHSC) and St. Joseph's Hospital provide hospital-based addiction medicine services including emergency overdose care, withdrawal management consultations, and connections to community treatment programs. LHSC operates an Addiction Medicine Consult Service for hospitalized patients struggling with substance use.

Withdrawal management (detox) services in London offer medically supervised withdrawal from alcohol, opioids, and benzodiazepines in residential or outpatient settings. Programs typically last 3-10 days and provide 24/7 monitoring, medications to ease withdrawal symptoms, counseling, and discharge planning to connect individuals with longer-term treatment.

Residential rehab programs provide structured, immersive treatment ranging from 30 days to several months. Programs combine individual and group therapy, addiction education, relapse prevention training, and aftercare planning. London is home to multiple residential facilities serving adults, youth, and specialized populations.

Medication-assisted treatment (MAT) for opioid use disorder is available through addiction clinics, family physicians, and specialized programs. Medications like methadone, Suboxone (buprenorphine/naloxone), and slow-release oral morphine reduce cravings, block euphoric effects of opioids, and stabilize individuals in recovery. MAT significantly improves retention in treatment and reduces overdose risk.

Harm Reduction & Support Services

Middlesex-London Health Unit operates harm reduction programs including naloxone distribution, needle exchange, supervised consumption services (subject to provincial regulations), and drug testing. Naloxone kits are available free at participating pharmacies and community health centers.

Community mental health agencies in London provide addiction counseling, case management, housing support, and peer-led recovery programs. Organizations such as Canadian Mental Health Association (CMHA) Middlesex, Merrymount Family Support Centre, and Addiction Services of Thames Valley offer outpatient services across the city.

For individuals in crisis, the Mental Health Crisis Service provides 24/7 support by phone or in person. Crisis workers can assess needs, provide immediate intervention, and connect individuals to appropriate treatment resources.

Getting Help in London

If you need addiction support in London, start by calling ConnexOntario at 1-866-531-2600. This free, confidential service provides information and referrals to addiction treatment programs across Ontario, including services in London.

For withdrawal management or residential treatment, contact local programs directly or ask your family doctor for a referral. Many programs accept self-referrals, though wait times vary by program and funding source.

Naloxone (Narcan) is available free at pharmacies across London through the Ontario Naloxone Program. If you use drugs or know someone who does, carrying naloxone can reverse an opioid overdose and save a life.

In a life-threatening emergency (overdose, severe withdrawal, suicidal thoughts), call 911 immediately. Emergency departments at LHSC and St. Joseph's are equipped to handle overdoses and can connect you with addiction services. Ontario's Good Samaritan Drug Overdose Act protects people who seek emergency help during an overdose from drug possession charges.