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Is opioid withdrawal dangerous?

Opioid withdrawal is usually not life-threatening, but it can be extremely distressing. The bigger danger often comes after withdrawal: relapse risk can be high, tolerance may have dropped, and overdose risk can be higher than before.

What is opioid substitution treatment?

Opioid substitution treatment means prescribing a safer, controlled opioid medicine such as methadone or buprenorphine to replace illicit opioids.

It reduces withdrawal and cravings so someone can stabilise, reduce harm and engage with therapy and wider support. Guidance: DHSC: medicine choices in opioid substitution treatment and NICE CG52 recommendations.

Is opioid substitution treatment just replacing one addiction with another?

It’s a fair question. The difference is safety, stability and purpose. Substitution treatment is prescribed at a stable dose, monitored and supported. It’s designed to reduce harm, reduce cravings, stop the cycle of withdrawal and chasing drugs, and create space to rebuild health, relationships and routines.

Why is supervised consumption used at the start of methadone or buprenorphine?

Supervised consumption is often used early on to reduce risk while treatment is being stabilised. It helps ensure the dose is taken safely, reduces overdose risk during early dose adjustments, reduces diversion, and supports routine and engagement.

Once someone is stable, supervision can often be reduced depending on clinical judgement and local policy.

What is the difference between methadone and buprenorphine?

• Methadone is a long-acting opioid that can prevent withdrawal and reduce cravings when dosed correctly.
• Buprenorphine also reduces cravings and withdrawal, but starting it needs careful timing because taking it too soon after other opioids can trigger withdrawal.

The best choice depends on history, risk, preferences and clinical assessment.

Can you detox from opioids without substitution treatment?

Some people do, but relapse risk can be high without a strong support plan. Many people benefit from stabilising on substitution treatment first, then deciding later whether to reduce gradually or stay on it longer term.

There is no single right answer. The right plan is the one that keeps you safe, keeps you engaged and supports long-term recovery.

What does a good opioid treatment plan include besides medication?

• Key worker support and structured psychosocial interventions
• Relapse prevention planning
• Mental health assessment and treatment where needed
• Physical health checks and harm reduction support
• Help with housing, benefits, employment and family stability
• Aftercare and peer support

Medication works best as part of supportive care.

Related: the rise in opioid addiction.