Nitazene Addiction Treatment

Same-day appointments in many centers | No referral needed | Most insurance accepted | Outpatient: you stay in your life | Respect. No judgment.

Reviewed by CleanSlate addiction medicine providers | Last reviewed Oct 2025

Nitazenes are a new, extremely powerful class of synthetic opioids. In some cases, they’re 10–40 times stronger than fentanyl, which itself is already up to 100 times stronger than morphine. Even a tiny amount can stop breathing and lead to death.

But Here’s the Good News: We Can Help!

Nitazene addiction is treatable with Buprenorophine/Suboxone and our team of compassionate experts is ready to support you on your path to recovery. You are not “too far gone.” You are not beyond help. You are still here. And that means treatment is possible right now.

You do not have to go inpatient or “disappear from your life” to start recovery. You can walk in, get evaluated, begin withdrawal management, and leave with a plan. CleanSlate provides outpatient Nitazene addiction treatment using:

What Are Nitazenes?

Nitazenes (also called benzimidazole opioids) are lab-made opioids first developed in the 1950s as potential painkillers. They were never approved for medical use because they were so strong and dangerous.

Key Facts
  • Nitazenes are now showing up in the U.S. drug supply, especially in fake pills pressed to look like oxycodone “M30 blues,” Percocet, or Xanax. Many people do not realize they’re taking nitazenes at all.
  • Some versions, like protonitazene, isotonitazene, and metonitazene, are reported to be 10–40x stronger than fentanyl and hundreds of times stronger than heroin.
  • Public health agencies are calling nitazenes a possible “fourth wave” of the opioid crisis in 2024–2025 as fentanyl-involved deaths level off in some areas and nitazene-related
Street names / what you might hear

• “ISO” (isotonitazene)
• “Super fentanyl,” “super dope,” “China white”
• “M30,” “blues,” “percs,” “roxys” (counterfeit oxycodone-style pills)
• “Nitro,” “taz,” “tazzy”

Important: Most people taking “Percs,” “M30s,” “Xanax bars,” or heroin bags don’t actually know nitazenes are inside. That’s exactly what makes this class so lethal.

Need help for nitazene use or you’re worried you might already be dependent?

• We can start medication to calm withdrawal.
• You do not have to check into rehab.

No referral needed. Most insurance accepted.

Why Nitazenes Are So Dangerous

Nitazenes attach to the same opioid receptors in the brain that control pain, reward, and breathing.

The Result
  • Fast, intense euphoria
  • Deep sedation
  • Severe respiratory depression
Additional Risks
  • Harder to detect
    Routine ER or probation drug screens often miss nitazenes. Specialized testing (LC-MS/MS) is needed. That means a lot of nitazene overdoses never get counted.
  • Polysubstance danger
    Nitazenes are often mixed with fentanyl, benzodiazepines (like bromazolam), or xylazine. That combo can cause profound sedation, coma, and oxygen loss to the brain.
  • Repeat naloxone (Narcan) often needed
    Naloxone still works. But nitazene overdoses often need multiple doses back-to-back because these drugs bind so powerfully to the receptor.

Because nitazenes can be dozens of times more potent than fentanyl, it only takes micrograms to shut down breathing. People can overdose even if they think they’re “just taking half a pill” to relax or sleep.

Emergency Overdose Plan

  1. If someone can’t wake up, is barely breathing, or is turning blue, call 911 immediately.
  2. Give naloxone (Narcan).
  3. Keep giving naloxone every 2–3 minutes until they’re breathing again.
  4. If you know how, give rescue breaths.

Nitazene overdoses sometimes require more than one naloxone dose. Do not stop after one.

Just survived an overdose (yours or someone you love)?

This is your turning point.

We will not judge you. We will keep you alive.

Signs and Symptoms of Nitazene Use

Short-term effects (can look like fentanyl or heroin use)
  • Heavy drowsiness or “nodding out”
  • Slowed or shallow breathing
  • Pinpoint pupils
  • Confusion, slurred speech
  • Itching, flushed / warm face
  • Nausea/vomiting
  • Blue or gray lips or fingertips (low oxygen)
Warning signs of a nitazene overdose
  • You cannot wake the person up
  • Breathing is very slow, very shallow, or totally stopped
  • Gurgling / choking sounds
  • Pale, clammy skin
  • Purple / blue face, lips, or fingertips

This is an emergency. Call 911. Use naloxone. Keep giving naloxone every 2–3 minutes if they’re not waking up.

Think you might be physically dependent on nitazenes?

• You feel sick without using.
• You’re hiding how much you’re taking.
• You’re scared to stop because withdrawal feels impossible.

That’s opioid use disorder. It is treatable with medication, just like any other medical condition.

Same-day appointments in many clinics.

Nitazene Withdrawal and Dependence

Nitazene withdrawal is basically an extreme opioid withdrawal. The body gets used to ultra-strong opioids sitting on those receptors all day. When those receptors suddenly aren’t activated anymore, the body panics.

Typical nitazene withdrawal symptoms
  • Intense cravings
  • Sweating, chills, goosebumps
  • Nausea, vomiting, diarrhea
  • Muscle and bone aches
  • Anxiety, agitation, insomnia
  • Restless legs
  • Fast heartbeat, elevated blood pressure

Because some nitazenes last longer in the body than fentanyl, withdrawal can last longer and come in waves. Many people describe it as “fentanyl withdrawal plus an extra layer of misery.”

You do not have to white-knuckle this at home.

Medication can control most of these symptoms, stabilize you, and help you avoid going back to use just to stop the sickness.

What happens when I actually start treatment?

Within 24–48 hours on Medication-Assisted Treatment (MAT), most patients tell us:
• “The cravings finally dropped.”
• “I could sleep.”
• “I didn’t feel like I was dying.”
• “I didn’t have to use just to feel normal.”

This is not willpower. This is medical stabilization.

Start medication today. Call 833-505-4673
Ask About Same-Day MAT → Schedule Online

How We Treat Nitazene Addiction at CleanSlate

Nitazene addiction is opioid use disorder. We treat it using the same proven model we use for fentanyl, heroin, and other high-potency opioids, because medically it’s the same disease.

We build a plan around five pillars. Each pillar gets you closer to stable, safe, long-term recovery.

Medication-Assisted Treatment (MAT)

What we do:

  • Buprenorphine / Suboxone® to stop withdrawal and cravings
  • Long-acting/extended-release options (where available)
  • Naltrexone / Vivitrol® after detox for certain patients

What this means for you:

  • You can feel physically stable enough to function
  • You don’t have to keep chasing pills just to not be sick

Ask if MAT is right for you:
Call 833-505-4673
Schedule Online

Behavioral Health & Counseling

What we cover:

  • Anxiety, trauma, depression, shame, grief
  • Relapse prevention skills
  • Rebuilding trust with family and work

What this means for you:

  • You’re not just getting “a script and out the door”
  • You’re building a plan to stay alive and stable

Ask about counseling at your nearest CleanSlate center.
Call 833-505-4673

Care Coordination

We help with:

  • Insurance and coverage questions
  • Transportation and ID barriers
  • Housing and social support
  • Pregnancy & OUD care
  • Referrals to higher levels of care if you need them

What this means for you:

  • We remove the “I can’t because ____” barriers

Worried about cost or logistics? Call first.
We’ll walk you through it before you commit.
833-505-4673

Withdrawal Management

What we do:

  • We monitor you through nitazene- / fentanyl-level withdrawal
  • We can use microdosing (“low and slow”) buprenorphine starts to reduce the chance of precipitated withdrawal from ultra-potent synthetics
  • We treat nausea, insomnia, anxiety, and pain so you don’t have to suffer alone

What this means for you:

  • You don’t have to guess doses in your bathroom or sweat it out alone

We can often start medication same day in many clinics.
Schedule Online
Or call 833-505-4673

Harm Reduction & Overdose Prevention

We provide:

  • Naloxone / Narcan education (including repeated-dosing guidance for nitazenes)
  • Safer-use education: counterfeit pills, polysubstance mixing, using alone
  • Hepatitis C screening and linkage to care
  • Referrals for HIV testing and other medical needs

If you’ve already had an overdose, this is the moment to change direction.
Call 833-505-4673
We will not shame you.

Does Suboxone Work for Nitazene Addiction and Withdrawal?

Yes! Clinical reports in the U.S. and Europe show that the same medications we use for fentanyl use disorder, including buprenorphine and methadone, also work for nitazene dependence. Buprenorphine (Suboxone®) is already being used to stabilize people dependent on nitazenes like isotonitazene and metonitazene. 

You may need careful dosing because nitazenes bind so tightly to opioid receptors.

Some patients benefit from “micro-induction,” where we start with tiny, repeated doses instead of a single big jump. This helps avoid precipitated withdrawal.

Once stable on buprenorphine, many people say cravings drop fast, they can sleep, and they feel able to function again.

Good news

You don’t have to figure this out alone.
CleanSlate providers do this every day for fentanyl. We now apply the same model to nitazenes. Ask About Suboxone.

Are Nitazenes Replacing Fentanyl?

Short answer: we’re starting to see a shift, but not a full swap.

Here’s what public health and law enforcement surveillance is seeing in 2024–2025
  • In areas where fentanyl-involved deaths are leveling off, nitazenes (like protonitazene and metonitazene) are showing up more often in street pills and powder.
  • Nitazenes are being found in fake oxycodone (“M30s”), fake Percocet, fake Xanax, heroin/fentanyl bags, and even stimulants. People think they’re taking a normal “downer” or something to sleep. Instead they’re taking a drug 10–40x stronger than fentanyl.
  • DEA, CDC, and international agencies are warning that nitazenes could drive a “new wave” of overdose deaths in the U.S., Canada, the U.K., Australia, and South America.
If you’re still using pressed pills
  • You may already be using nitazenes without knowing it.
  • Surviving even one overdose means you’re already in the danger zone.
  • You do not have to wait for “rock bottom.”

Same-day appointments in many clinics.

 

Why Choose CleanSlate for Nitazene Addiction Care

We’re opioid addiction specialists.

CleanSlate focuses specifically on opioid use disorder: fentanyl, heroin, nitazenes. Find a CleanSlate location near you

Outpatient, judgment-free.

You keep working, parenting, and living at home. We treat you with respect, not shame. No referral needed. Schedule Online

Safety and overdose prevention.

We’ll make sure you leave with overdose education, naloxone guidance, and a realistic plan to survive the “fourth wave.” Overdose survivor? Call us today. You’re still here. 833-505-4673

Immediate access to MAT.

In many clinics, we can start Medication-Assisted Treatment (Suboxone/buprenorphine) quickly — not “after you prove yourself.” Call now to ask about same-day medication: 833-505-4673

Whole-person support.

Addiction is medical, but it’s also housing, trauma, transportation, childcare, mental health. We work on all of it with you. Tell us what’s getting in the way. We’ll help remove it.

How to Get Help Right Now

GET HELP FOR NITAZENE USE NOW

  • Call CleanSlate: 833-505-4673
    Talk to our team. Ask anything. No judgment.
  • Schedule Online
    Pick a time that works for you. No referral needed.
  • Walk In
    Visit a CleanSlate center near you and tell us you need help with nitazene or fentanyl withdrawal. We’ll meet you where you are.
  • In an emergency
    If someone is blue or not breathing, call 911 and use naloxone immediately. Keep giving naloxone every 2–3 minutes until they’re breathing again.

You are not beyond help. If you’re willing, we can work with you today.

Nitazene Addiction FAQs

What is nitazene?

Nitazenes are extremely potent synthetic opioids (benzimidazole opioids) that were never approved for medical use but are now found in counterfeit pills and street opioids. Some versions are dozens of times stronger than fentanyl.

Why are nitazenes called “super fentanyl”?

People use terms like “super fentanyl” or “super dope” because nitazenes can feel heavier, longer-lasting, and more sedating than fentanyl. Overdoses often hit fast and hard.

Are nitazenes legal?

In the U.S., many nitazenes are Schedule I (no accepted medical use, high abuse risk). Lawmakers are pushing for class-wide bans because new analogs keep appearing.

Can I overdose the first time I try nitazenes?

Yes. A single counterfeit pill can contain enough nitazene to stop breathing in minutes. Overdoses have been reported in people who thought they were taking a regular pain pill or an anti-anxiety pill.

If this happened to someone you love, call 833-505-4673.

What does a nitazene overdose look like?

Very hard to wake up, slow or no breathing, gray/blue lips or fingertips, pale/clammy skin, gurgling or choking sounds. That’s a 911 situation.

Are nitazenes “Narcan-proof”?

No. But because they’re so potent, they may take more naloxone and more time. Keep going. Do rescue breathing if you know how.

Can nitazene withdrawal be treated?

Yes. We treat nitazene withdrawal like we treat fentanyl withdrawal, with Medication-Assisted Treatment (MAT) like buprenorphine/Suboxone to keep you stable and reduce symptoms. Ask about same-day MAT: 833-505-4673.

Do I have to go inpatient or detox first?

Not always. CleanSlate is an outpatient program. Many people begin MAT for nitazenes without inpatient rehab. We’ll evaluate you and recommend the safest path.

What if I’m pregnant and using nitazenes?

We treat opioid use disorder in pregnancy, including high-potency synthetics. Getting on MAT quickly can reduce overdose risk and improve outcomes for you and your baby. We can help you safely.

Are nitazenes causing overdoses in the U.S. right now?

Yes. Nitazene-linked overdoses and deaths have been documented in multiple U.S. states since 2019 and have risen again in 2024–2025.

Are nitazenes found only in heroin?

No. They’re being found in fake oxycodone (“M30” blues), fake Percocet, fake Xanax, heroin/fentanyl bags, and even stimulants. People often have no idea nitazenes are involved.

How is nitazene addiction diagnosed?

Clinically, it’s diagnosed as opioid use disorder (OUD). We don’t wait for a perfect lab test. If you feel stuck, sick without it, and scared to stop, you qualify for help.

Does MAT just “replace one drug with another”?

No. Buprenorphine is a controlled, stable medication. It prevents withdrawal and cravings so you can function, work, parent, sleep, and heal. That is recovery.

Will I get judged if I come in?

No. We are here to keep you alive and help you build stability, not shame you for surviving addiction.

How fast can I start nitazene addiction treatment?

You can call us today, walk into a CleanSlate center, or schedule online. Most patients start Medication-Assisted Treatment quickly.

Call 833-505-4673

Is nitazene stronger than fentanyl?

Yes. Certain nitazenes, like protonitazene and isotonitazene, have been measured at 10–40 times the potency of fentanyl, which itself is already up to 100x stronger than morphine.

How are nitazenes taken?

They’re usually swallowed as counterfeit pills (fake oxycodone “M30,” fake Percocet, fake Xanax), snorted as powder, or injected when mixed into heroin/fentanyl supplies. Most people don’t know nitazenes are present.

Why are nitazenes showing up now?

As fentanyl becomes a law enforcement target, suppliers pivot to new opioids that standard drug tests may miss. Public health officials are calling this the possible “fourth wave” of the opioid crisis.

Do nitazenes show up on a drug test?

Not always. Many ER and probation screens don’t automatically detect nitazenes. Specialized toxicology (like LC-MS/MS) is often required.

Does Narcan (naloxone) work on nitazenes?

Yes. Naloxone can reverse a nitazene overdose, but you may need multiple doses. Keep giving naloxone every 2–3 minutes and call 911.

What is nitazene withdrawal like?

Severe anxiety, sweats, vomiting, diarrhea, bone pain, insomnia, intense cravings. It can last longer than fentanyl withdrawal because some nitazenes stay in the body longer.

Does Suboxone work if I’m addicted to nitazenes?

Yes. Buprenorphine (Suboxone®) binds to the same opioid receptors and helps control cravings and withdrawal from nitazenes. We may start you on standard dosing or microdosing depending on your use.

Call 833-505-4673 or Schedule Online.

Will I go into precipitated withdrawal if I start Suboxone after nitazenes?

It’s possible if nitazenes are still sitting tightly on your receptors. That’s why we use careful timing and micro-induction when needed. We do this all the time.

I’m using nitazenes plus benzos / xylazine. Can you still help?

Yes. Polysubstance use is common with nitazenes. We’ll address sedation risk, breathing issues, and withdrawal safely, and refer you to higher-acuity medical care if needed.

How fast can nitazenes make you overdose?

Very fast. Breathing can slow or stop within minutes. This is why we tell families to carry naloxone and know how to use it.

What is Medication-Assisted Treatment (MAT)?

MAT uses FDA-approved medications like buprenorphine along with counseling and recovery support. MAT is the gold standard for opioid addiction and lowers overdose death risk, including with nitazenes.

What if I’ve tried to quit fentanyl before and couldn’t?

Nitazenes are often even stronger than fentanyl. You are not weak for struggling. You are dealing with a drug engineered to hijack your brain and breathing. We treat that medically, not morally.

Can CleanSlate help with transportation, housing, legal stuff?

Yes. Our care coordination team helps with practical barriers: rides, insurance questions, social services, ID, housing resources, the real-life stuff that makes staying in treatment hard.

What if I’m asking for someone I love?

Call us. We talk to parents, partners, and friends every day. We’ll explain overdose warning signs, how to use naloxone, and how to get them seen safely, even if they’re afraid of “detox.”

You do not need a referral.

Clinical & Public Health Sources on Nitazenes

The information on this page reflects current alerts from U.S. federal agencies, international drug monitoring programs, and peer-reviewed clinical research on nitazenes.

 

If you or someone you love is using pressed pills, counterfeit opioids, or fentanyl:

No judgment. No referral needed.
Same-day Medication-Assisted Treatment in many clinics.
We will meet you where you are, today.