Naltrexone Risks and Potential Harms: What You Need to Know

When Can Naltrexone Be Harmful?

Naltrexone is a non-addictive opioid antagonist used to support recovery from opioid or alcohol and cocaine dependence. When used correctly, it is very safe. However, there are risks if it is taken incorrectly or without full readiness to abstain from opioids.

Can Naltrexone Cause Death?

Let’s be clear:
Naltrexone itself does not cause death—heroin does.

The risk comes if someone tries to override its effects by taking high doses of opioids such as heroin. In such cases, the opioid may overwhelm the blockade, potentially causing serious harm or even death:

  • - Naltrexone blocks the effects of opioids by occupying the same receptors.
  • - If someone attempts to get high while on Naltrexone, they may take increasingly large doses of heroin or other opioids.
  • - Eventually, the opioid dose may overwhelm the blocker, leading to respiratory failure, unconsciousness, and death.

Bottom line:
If you're not ready to give up heroin or other opioids completely, Naltrexone is not the right treatment for you.

The Importance of Readiness and Informed Consent

Before beginning Naltrexone therapy, you must:

  • -Be completely detoxified from opioids
  • -Understand the risks associated with using opioids while on Naltrexone
  • -Sign an informed consent acknowledging these risks

This is not a casual commitment. Fighting against the implant—physically or behaviorally—can be dangerous. Naltrexone therapy requires responsibility, maturity, and a clear desire to remain abstinent.

Real Stories & Resources

Before starting Naltrexone, we strongly recommend:

  • - Watching patient experience videos online (YouTube, forums)
  • - Reviewing medical literature and official case studies about Naltrexone risks
  • - Consulting with a qualified addiction specialist to evaluate if you're a good candidate

Respect for Patients Who Choose Recovery

Former heroin users who commit to abstinence and consent to Naltrexone treatment after detoxification deserve respect and support. These individuals make a brave, thoughtful decision to live drug-free and should be treated with dignity by healthcare providers.


How Naltrexone Works in Addiction Treatment

  • - Opioid Addiction: Naltrexone is prescribed after detox to block the euphoric effects of opioids, preventing relapse.
  • - Alcohol Dependence: It also reduces alcohol cravings and blocks the rewarding effects of drinking when used in combination with behavioral therapy.
RiskExplanation
OverdoseAttempting to override Naltrexone with heroin or opioids can cause fatal overdose
Lack of ReadinessPatients not ready to fully abstain from opioids should avoid this treatment
Poor Medical SupervisionNaltrexone should only be administered under medical guidance with proper detox and consent
False ExpectationsNaltrexone is not a cure; it’s a tool that must be paired with behavior modification and therapy

 

Is Naltrexone Right for You?

IIf you are committed to staying drug-free and want long-term protection against relapse, Naltrexone—whether as tablets, injections, or implants—can be highly effective. Its success depends on responsible use and professional support.

For personalised guidance, speak to your GP, addiction specialist, or treatment provider.

 If you have any questions feel free to contact us at ask@refindyourway.com or call +44 20 3289 8289

Naltrexone risks