Evidence-Based Support for Opioid Use Disorder
Methadone is a long-acting opioid used in Opioid Agonist Therapy (OAT) to safely replace shorter-acting opioids (like fentanyl, heroin, oxycodone). It suppresses withdrawal and cravings, allowing individuals to stabilize and reduce harm.
Methadone is proven to improve treatment retention and reduce opioid mortality by helping maintain stable levels without the highs and lows of street opioids, reducing risk and improving quality of life.


What We Offer
- Confidential Intake & Medical Evaluation
Review your health history, current medications, labs, and treatment goals.- Safe Induction & Titration
Start with a low dose, adjusted gradually under supervision to avoid sedation or overdose.- Stabilization & Monitoring
Frequent follow-up to ensure symptoms are controlled, safe dose reached, and side effects are managed.- Observed Dosing & Take-Home Doses
We coordinate with pharmacies for supervised daily dosing; once stable, eligible patients may receive take-home supplies (“carries”) based on safety criteria.- Supportive & Harm Reduction Services
Free naloxone kits and overdose training, counselling or peer supports, referrals to mental health and social services.
Safety & Considerations
- Common side effects: constipation, sweating, drowsiness.
- Interactions: methadone has drug interactions via liver enzymes; combining with sedatives, alcohol, or benzodiazepines raises risk.
- Missing doses: if you miss 3+ consecutive days, re-induction may be necessary.
- Monitoring: clinicians may order ECGs (for QT interval), labs, and periodic review of your overall health.


FAQ Highlights
How long will I need methadone?
This varies: some individuals stay on methadone long-term, others taper off when stable and ready.Will methadone get me “high”?
When dosed correctly for OAT, methadone prevents withdrawal and cravings without producing the euphoric highs typical of illicit opioids.Can I drive or work while on methadone?
Yes, in most cases—once stabilized and without impairment.What if I relapse or use other drugs?
Relapses are treated as part of chronic disease care. We address them without judgment, adjust supports, and monitor safety.How do I begin treatment?
Call us or book an assessment. Bring photo ID, list of medications, and any medical records. We’ll walk you through intake steps and next visit
Patient Resources (Canada-Focused)
Explore these trusted Canadian resources to learn more about methadone treatment, opioid agonist therapy (OAT), and support services available across Ontario and Canada. Each resource offers reliable information to help patients, families, and caregivers navigate recovery with confidence.
A concise evidence summary from the Canadian Centre on Substance Use and Addiction outlining the benefits, safety, and effectiveness of methadone and buprenorphine in treating opioid use disorder.
| A clear, patient-friendly guide from the Centre for Addiction and Mental Health explaining how methadone and buprenorphine work, what to expect during treatment, and tips for success |
An official Ontario Government directory offering information about free and local mental-health, addiction, and crisis-support programs across the province.
Getting Started
Recovery begins with one step.
Call Emerald Caremax or book a confidential assessment today to learn if methadone treatment is right for you.
Referrals from physicians and healthcare professionals are welcome

