How to Prevent Overdose in People with Substance Use Disorders: Proven Strategies That Save Lives

How to Prevent Overdose in People with Substance Use Disorders: Proven Strategies That Save Lives

Health & Wellness

Dec 24 2025

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Every year, tens of thousands of people die from drug overdoses-not because they wanted to die, but because they didn’t have access to simple, life-saving tools. The crisis isn’t getting better. In 2022, fentanyl was involved in 80% of opioid-related overdose deaths in the U.S. And it’s not just opioids anymore. Cocaine, methamphetamine, and even fake pills laced with fentanyl are killing people who never intended to use them. The good news? We know exactly what works. Preventing overdose isn’t about judgment or punishment. It’s about giving people the tools to stay alive.

Know the Real Risk: Fentanyl Is Everywhere

Most people still think of heroin when they hear "opioid overdose." But today, the real threat is fentanyl-a synthetic opioid 50 to 100 times stronger than morphine. It’s not just in pills sold as oxycodone or Xanax. It’s in powder cocaine, methamphetamine, and even counterfeit pills made to look like prescription drugs. The DEA found that 6 out of 10 fentanyl-laced pills seized in 2022 contained a lethal dose-enough to kill an adult in one hit.

People using drugs alone, without anyone nearby to help, are at the highest risk. That’s why the most effective prevention strategy starts with awareness: Assume every pill, powder, or injectable could contain fentanyl. You don’t need to know what’s in it. You just need to prepare for the worst.

Naloxone: The Lifesaving Tool Everyone Should Have

Naloxone is the only medication that can reverse an opioid overdose. It’s safe, fast-acting, and doesn’t work on non-opioid drugs like cocaine or meth. But here’s the key: it only works if it’s available when needed.

The FDA has approved two easy-to-use forms: nasal spray (Narcan, Kloxxado) and injectable. The nasal spray doesn’t require any medical training. In fact, the CDC found that 96% of people trained for just 20 minutes could successfully administer it. And the effects last? About 30 to 90 minutes. That’s why it’s critical to call 911 even after giving naloxone-the overdose can return once the drug wears off.

You don’t need a prescription. Since March 2023, Narcan has been available over-the-counter at pharmacies across the U.S. Many community centers, libraries, and even some grocery stores now stock it for free. If you or someone you know uses opioids, has a history of substance use disorder, or even just knows someone who does-get a naloxone kit now.

Fentanyl Test Strips: Know What You’re Dealing With

Fentanyl test strips (FTS) are small, inexpensive paper strips that can detect fentanyl in drugs. You put a tiny amount of powder or dissolve a pill in water, dip the strip, and wait a few minutes. A single line means fentanyl is present. Two lines mean it’s not.

These strips can detect fentanyl at levels as low as 0.25 nanograms-far below the lethal dose. They work on heroin, cocaine, meth, and pills. And they’re not just for people who use drugs. Friends, family members, and harm reduction workers use them too.

A common mistake? Assuming a negative result means it’s safe. Fentanyl can be unevenly mixed. One pill might test clean, but the next one might be deadly. That’s why test strips are best used with other strategies-not as a standalone solution.

Medication-Assisted Treatment: The Most Effective Long-Term Solution

Naloxone saves lives in the moment. But if someone keeps using drugs, they’re still at risk. That’s where Medication-Assisted Treatment (MAT) comes in.

MAT uses FDA-approved medications-methadone, buprenorphine, and naltrexone-to help people manage opioid use disorder. These aren’t "replacements" for drugs. They’re medical treatments, like insulin for diabetes.

Studies show that people on MAT are 50% less likely to die from an overdose compared to those who aren’t. Methadone and buprenorphine reduce cravings and withdrawal, helping people stay in treatment. Naltrexone blocks the effects of opioids entirely, making relapse less rewarding.

But here’s the problem: only 18.4% of Americans with opioid use disorder received any form of MAT in 2022. Why? Stigma, lack of providers, and insurance barriers. In rural areas, 60% of counties have no MAT provider at all. If you or someone you know needs help, reach out to local health departments or call SAMHSA’s helpline (1-800-662-HELP). Treatment works. It’s just not always easy to find.

Two hands passing a Narcan nasal spray through a window, surrounded by floating symbols of drugs and life.

Never Use Alone: The Simple Rule That Saves Lives

Using drugs alone is one of the biggest risk factors for fatal overdose. If you pass out, no one can help. That’s why the "Never Use Alone" movement is growing.

The "Never Use Alone" hotline lets you call someone before you use. They stay on the line while you do. If you stop responding, they call emergency services and send help. In 2023, the service reported 12,000 overdose incidents reported monthly through this system.

You don’t need to be in crisis to use it. Many people call just to feel less alone. It’s not about stopping use-it’s about making sure you survive it.

Build a Safety Plan: Planning for the Unexpected

A safety plan isn’t a lecture. It’s a simple, written guide you keep on your phone or wallet. It includes:

  • Who to call if something goes wrong
  • Where your naloxone is kept
  • How much to use and where to inject or spray it
  • Whether you use alone or with someone
  • Your medical conditions (like heart problems or asthma)
A 2022 study in New York found that people who used a structured safety plan had 28% fewer overdose events. It’s not about changing behavior. It’s about reducing risk when you’re still using.

What About Xylazine? The New Threat No One Talks About

In recent years, a veterinary sedative called xylazine ("tranq") has appeared in the drug supply. It’s not an opioid. That means naloxone doesn’t work on it. But it’s often mixed with fentanyl, making overdoses harder to reverse.

Xylazine causes severe tissue damage, slow breathing, and long-lasting unconsciousness. The DEA found it in 23% of fentanyl powder and 7% of fentanyl pills seized in 2022. There’s no antidote yet. The best defense? Avoid using drugs from unknown sources. Use test strips. Never use alone. And always carry naloxone-even if you think it won’t work, it might still save you from the opioid part.

Someone administering naloxone to an unconscious person, with fragmented memories floating around them as help arrives.

What to Do If Someone Overdoses

If you see someone who’s unresponsive, not breathing, or has blue lips:

  1. Call 911 immediately.
  2. Give naloxone (nasal spray in each nostril, or inject into the thigh).
  3. Start rescue breathing if they’re not breathing. Tilt head back, pinch nose, give one breath every 5 seconds.
  4. Stay with them until help arrives.
  5. If they wake up, keep them awake. Overdose can come back.
Don’t wait. Don’t be afraid. Naloxone is safe. Even if you’re wrong, you won’t hurt them.

Where to Get Help and Supplies

- Naloxone: Available over-the-counter at CVS, Walgreens, Rite Aid, and many independent pharmacies. Free kits are often available at local health departments and harm reduction centers.

- Fentanyl test strips: Order online from harm reduction organizations like DanceSafe or GetTested. Many syringe exchange programs give them out for free.

- Medication-Assisted Treatment: Call SAMHSA’s National Helpline at 1-800-662-HELP (4357). It’s free, confidential, and available 24/7.

- Never Use Alone: Dial 1-800-484-3731 or visit neverusealone.org.

- Education and training: Many community centers offer free 20-minute naloxone training. Check your local public health website.

It’s Not About Abstinence. It’s About Survival.

Preventing overdose isn’t about convincing people to stop using drugs. It’s about making sure they live long enough to get help-if they want it. Every person deserves a chance to survive. And every person can help.

If you have naloxone, carry it. If you know someone who uses drugs, ask if they have one. Teach them how to use it. Don’t wait for a crisis. The tools are here. The science is clear. What’s missing is the will to use them.

Can naloxone be used on someone who overdosed on cocaine or meth?

No. Naloxone only works on opioids like heroin, fentanyl, and prescription painkillers. It has no effect on stimulants like cocaine or methamphetamine. But if someone used a mix of drugs-like cocaine laced with fentanyl-naloxone can still reverse the opioid part and may save their life. Always give naloxone if you suspect an opioid overdose, even if other drugs are involved.

Is it legal to carry naloxone in all states?

Yes. All 50 states and Washington D.C. have laws allowing naloxone to be distributed without a prescription. Many states have standing orders that let pharmacies, community groups, and even schools give it out freely. In 14 states, there are still some restrictions on who can dispense it, but no state bans possession or use.

Can you overdose on naloxone?

No. Naloxone is not addictive and has no effect on people who haven’t taken opioids. Giving too much won’t harm someone-it just won’t do more than reverse the overdose. If someone has a severe opioid overdose, multiple doses may be needed. That’s why it’s important to call 911 even after giving naloxone.

Do fentanyl test strips really work?

Yes. CDC studies confirm fentanyl test strips can detect fentanyl at levels as low as 0.25 nanograms, which is far below the lethal dose. They’re reliable when used correctly. But they’re not foolproof. Fentanyl can be unevenly mixed in a batch, so a negative result doesn’t guarantee safety. Always combine test strips with other strategies like using with someone else and having naloxone ready.

Why don’t more people get medication-assisted treatment?

Stigma, cost, and lack of providers are the biggest barriers. Many people believe MAT just swaps one drug for another-this is false. Methadone and buprenorphine are FDA-approved medications that stabilize brain chemistry. But in rural areas, 60% of counties have no MAT provider. Insurance often doesn’t cover it fully. And some clinics require daily visits, which is impossible for people working or caring for kids. The system isn’t built for accessibility-but change is happening.

What should I do if I’m afraid to ask for help?

You’re not alone. Over 40% of people with substance use disorders avoid seeking help because of shame or fear. But help doesn’t mean judgment. SAMHSA’s helpline (1-800-662-HELP) is confidential and doesn’t report to police. Many programs offer walk-in services, telehealth, or peer support. You don’t need to be ready to quit to get support. Just being alive matters.

Is xylazine reversible with any medication?

Currently, there is no approved antidote for xylazine. Naloxone doesn’t work on it. But if xylazine is mixed with fentanyl, giving naloxone can still reverse the opioid part and buy time until emergency help arrives. Medical teams are now using supportive care-like IV fluids, breathing support, and wound care-to treat xylazine overdoses. Research is ongoing, but for now, prevention and early response are the best tools.

Next Steps: What You Can Do Today

- If you use drugs: Get a naloxone kit and a fentanyl test strip. Keep them together. Practice using the naloxone with a trainer or video.

- If you know someone who uses: Ask if they have naloxone. If not, help them get it. Learn how to use it yourself.

- If you’re a parent, friend, or coworker: Don’t wait for a crisis. Talk openly. Share resources. Reduce stigma.

- If you’re a healthcare provider: Prescribe naloxone with every opioid prescription. Know where to refer patients for MAT.

The tools exist. The knowledge is out there. What’s missing is the belief that everyone deserves to live. Start with one step. Carry naloxone. Share a test strip. Call someone before they use. You might save a life tomorrow.

tag: overdose prevention naloxone fentanyl test strips medication-assisted treatment substance use disorders

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2 Comments
  • sagar patel

    sagar patel

    Naloxone should be in every home. Not just for addicts. For anyone who might accidentally ingest something. Fentanyl is silent. It doesn't ask permission. And it doesn't care if you're rich or poor. I carry two in my wallet. Always.

    December 24, 2025 AT 14:39

  • Michael Dillon

    Michael Dillon

    Let’s be real. This whole harm reduction thing is just enabling. People need to hit rock bottom before they’ll change. Giving out test strips and naloxone is like handing out parachutes to skydivers who keep jumping out of planes on purpose.

    December 25, 2025 AT 05:52

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