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Prescription Painkillers Addiction Treatment

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Understanding Prescription Painkiller Addiction

Prescription painkillers—also called prescription opioids—include medications like oxycodone (OxyContin, Percocet), hydrocodone (Vicodin), morphine, codeine, and hydromorphone (Dilaudid). These drugs are prescribed legally for pain management but are highly addictive. According to the Canadian Institute for Health Information, approximately 12% of Canadians aged 15+ used prescription opioids in the past year, and prescription opioid misuse is a significant driver of Canada's opioid crisis.

What makes prescription painkillers particularly dangerous is their dual nature: they start as legitimate medicine prescribed by doctors, creating a false sense of safety. However, they work on the brain identically to heroin— binding to opioid receptors, blocking pain, and producing euphoria. With repeated use, the brain adapts, requiring higher doses to achieve the same effect (tolerance) and producing withdrawal symptoms when the drug is stopped (physical dependence). Many people who become addicted to heroin started with prescription painkillers.

Overdose Risk

Prescription opioids suppress breathing. Taking too much—or combining with alcohol or benzodiazepines— can cause respiratory failure and death. Illicit pills often contain fentanyl, making counterfeit prescription pills extremely dangerous.

Warning Signs

  • • Taking more than prescribed
  • • "Doctor shopping" for multiple prescriptions
  • • Running out of medication early
  • • Withdrawal symptoms between doses
  • • Continued use despite problems

Treatment Works

Medication-Assisted Treatment (MAT) with buprenorphine or methadone reduces overdose deaths by 50% and significantly improves recovery outcomes when combined with behavioral therapy.

Prescription Opioid Use in Canada

According to the Canadian Institute for Health Information (CIHI) and Health Canada:

  • 12% of Canadians aged 15+ used prescription opioids in the past year
  • • Canada has one of the highest per-capita opioid prescription rates globally
  • • Prescription opioid misuse contributes to Canada's opioid crisis
  • • Many people who use heroin started with prescription painkillers
  • Counterfeit pills (fake OxyContin, Percocet) often contain deadly fentanyl

Source: CIHI Opioid Prescribing in Canada (2023); Health Canada

How Prescription Painkillers Become Addictive

Prescription opioids are chemically similar to heroin and work through the same brain mechanisms. They bind to opioid receptors in the brain, spinal cord, and other organs, producing:

  • Pain relief: Blocking pain signals in the nervous system
  • Euphoria: Flooding the reward system with dopamine
  • Sedation: Drowsiness, relaxation, mental clouding
  • Respiratory depression: Slowed breathing (can cause death in overdose)

With repeated use—even when taken as prescribed—the brain adapts: natural endorphin production decreases, opioid receptors become less sensitive, and physical dependence develops. This creates tolerance(needing more for the same effect) and withdrawal (flu-like symptoms when the drug wears off). Many patients find themselves trapped—needing the medication just to feel normal, not to get high.

Common Prescription Painkillers

High-Potency Opioids

  • Oxycodone: OxyContin, Percocet (with acetaminophen)
  • Hydromorphone: Dilaudid
  • Morphine: MS Contin, M-Eslon
  • Fentanyl: Duragesic patches (extremely potent)

Moderate-Potency Opioids

  • Hydrocodone: Vicodin, Norco (with acetaminophen)
  • Codeine: Tylenol #3 (with acetaminophen)
  • Tramadol: Ultram (weaker but still addictive)

Note: All prescription opioids carry addiction risk. Even "weaker" opioids can cause dependence with regular use.

The Prescription-to-Addiction Pipeline

Most people who become addicted to prescription painkillers don't start with the intention of misusing them. Here's how the progression typically happens:

  1. 1
    Legitimate Medical Need

    Doctor prescribes opioid painkillers after surgery, injury, or for chronic pain condition. Patient takes medication as directed and experiences pain relief plus mild euphoria.

  2. 2
    Tolerance Development

    After weeks/months of use, the same dose doesn't work as well. Patient needs higher doses for pain relief. Doctor may increase dosage or patient begins taking more than prescribed.

  3. 3
    Physical Dependence

    Brain adapts to constant presence of opioids. When medication wears off, withdrawal symptoms appear: anxiety, sweating, muscle aches, nausea. Patient feels they "need" the medication to function.

  4. 4
    Loss of Control

    Running out early, "doctor shopping" for multiple prescriptions, buying pills from friends/online, or switching to cheaper alternatives like heroin. Addiction has taken hold.

The Fentanyl Danger

Counterfeit prescription pills are flooding the market. Pills sold as OxyContin, Percocet, or Xanax on the street or online often contain fentanyl—a synthetic opioid 50-100 times stronger than morphine.

Critical: If you're buying pills from anyone other than a licensed pharmacy, assume they contain fentanyl and could be lethal. Carry naloxone and never use alone.

Treatment for Prescription Painkiller Addiction

Medication-Assisted Treatment (MAT) is the most effective approach for prescription opioid addiction. MAT combines FDA-approved medications with behavioral therapy to address both the physical and psychological aspects of addiction.

FDA-Approved Medications

1
Buprenorphine (Suboxone, Sublocade)

Partial opioid agonist that reduces cravings and prevents withdrawal without significant euphoria. Available as daily sublingual film/tablet or monthly injection.

  • • Can be prescribed by certified physicians/nurse practitioners
  • • Take-home dosing (more flexible than methadone)
  • • Lower overdose risk due to "ceiling effect"
2
Methadone

Full opioid agonist dispensed daily at specialized clinics. Long-acting (24-36 hours) prevents withdrawal and reduces cravings.

  • • Reduces overdose death risk by 50-75%
  • • Requires daily clinic visits initially
  • • Decades of research supporting effectiveness
3
Naltrexone (Vivitrol)

Opioid antagonist (blocker) given as monthly injection. Prevents opioids from producing effects.

  • • Requires 7-10 days completely opioid-free before starting
  • • Non-addictive (no opioid activity)
  • • Best after completing medical detox

Behavioral Therapies

MAT works best when combined with counseling and behavioral support:

  • Cognitive Behavioral Therapy (CBT): Identifies triggers, develops coping strategies, and addresses thought patterns that lead to use.
  • Motivational Enhancement Therapy: Strengthens motivation for change and treatment engagement.
  • Contingency Management: Provides rewards for verified abstinence through drug testing.
  • Group Counseling: Peer support, accountability, and learning from others in recovery.
  • Family Therapy: Addresses relationship damage, educates loved ones, rebuilds support systems.

Medical Detoxification

Prescription opioid withdrawal is not life-threatening but is extremely uncomfortable: severe muscle aches, nausea, vomiting, diarrhea, anxiety, insomnia, and intense cravings. Symptoms begin 12-24 hours after last use and peak at 2-3 days.

Medical detox provides comfort medications (clonidine for anxiety, ondansetron for nausea) and medical supervision during the acute phase (5-7 days). However, detox alone has very high relapse rates. Transitioning immediately to MAT after detox dramatically improves outcomes.

⚠️ Lowered Tolerance After Detox

If someone completes detox and then relapses, their tolerance has dropped significantly. Using the same dose they previously tolerated can cause fatal overdose.

This is why continuing MAT (buprenorphine or methadone) after detox is strongly recommended—it prevents relapse and protects against overdose death.

Finding Treatment for Prescription Painkiller Addiction

When choosing a treatment program, look for:

  • MAT availability: Buprenorphine or methadone programs on-site
  • Medical detox if needed: Safe withdrawal management with comfort medications
  • Dual diagnosis treatment: Many people have co-occurring mental health conditions (depression, anxiety, PTSD)
  • Individualized treatment plans: Addressing your specific situation and needs
  • Continuing care planning: Connection to ongoing MAT providers and support after residential treatment
  • Pain management education: Alternative pain management strategies for those with chronic pain

Sources & References

1. Canadian Institute for Health Information (CIHI). Opioid Prescribing in Canada. 2023.cihi.ca

2. Health Canada. Opioid and Stimulant-Related Harms in Canada. 2024.

3. National Institute on Drug Abuse (NIDA). Prescription Opioids DrugFacts. 2024.

4. CAMH (Centre for Addiction and Mental Health). Opioid Use Disorder Treatment. 2024.

5. Canadian Research Initiative in Substance Misuse (CRISM). National Guideline for Opioid Use Disorder. 2023.

6. SAMHSA. Medication-Assisted Treatment (MAT). 2024.

7. Lancet Public Health. Effectiveness of Medication-Assisted Treatment for Opioid Use Disorder. 2023.

Get Help for Prescription Painkiller Addiction

Prescription painkiller addiction can happen to anyone—it often starts with a legitimate prescription. Treatment with Medication-Assisted Therapy and counseling is highly effective. Don't wait until it's too late. Help is available now.

Find Prescription Painkillers Addiction Treatment Centers

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Medically Reviewed By

Michael Leach, CCMA

ISSUP Certified | Nearly a decade of experience in addiction treatment and recovery services

View Full CredentialsLast Reviewed: February 2026

Disclaimer: This content is for informational purposes only and does not constitute medical advice. Treatment decisions should be made in consultation with qualified healthcare professionals.

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