Cookie Settings
close

April 1, 2025

Cutting Other Drugs With Fentanyl

‍Over the last decade, it has become increasingly common for heroin, methamphetamine, and cocaine to be cut with fentanyl—often without the user knowing. This deadly mix is becoming a leading cause of overdose deaths. And surprisingly, even just two milligrams of fentanyl can be lethal, depending on various factors such as body size.

So, why do dealers cut other drugs with fentanyl? What exactly is fentanyl? And why is it so dangerous? Below, we explore the answers to these questions and more.

_______________________________________________________

What is Fentanyl?

Fentanyl is a synthetic opioid legally used for pain relief and anesthesia. Recreationally, however, fentanyl is a different story. In the medical setting, any drug administration is closely monitored and dosed. On the streets, it’s becoming increasingly common practice to lace other drugs with fentanyl to reduce costs and make drugs more potent.

Like other opioids, it binds to the opioid receptors in the body, which reduces pain and increases feelings of euphoria. In other words, it impacts the regions of the brain involved in pain and emotional regulation.

The problem with fentanyl, however, is its potency1. It’s considered to be 100 times more potent than morphine and 50 times more than heroin. This makes it particularly easy to overdose on, even with just a tiny amount.

_______________________________________________________

Why Dealers “Cut” Fentanyl

There are more than a few reasons for this rise in fentanyl, particularly making its way into drugs where the person using it has no idea. First and foremost, it’s primarily driven by money2

Its high potency means that small amounts can stretch larger quantities of other substances, significantly increasing profits. For dealers, it represents a cost-effective way to increase their product’s perceived strength.

On top of the above, adding fentanyl is also easy to conceal due to the small amounts necessary to achieve highly potent effects. This makes transportation easier, allowing dealers to hide smuggled drugs without as much effort.

Fentanyl can also make its way into other drugs through cross-contamination. These black-market drugs aren’t regulated; this means that the way these drugs are cut or processed doesn’t involve strict rules or guidelines. If someone uses the same equipment with fentanyl and other drugs, there is a risk of contamination, leading fentanyl to end up where it's not supposed to be.

_______________________________________________________

Drugs Commonly Cut With Fentanyl

Fentanyl has been increasingly found in a wide range of illicit drugs—including heroin, cocaine, methamphetamine, counterfeit pills, and more. The most common drugs that are cut with fentanyl include:

Heroin

Heroin is often mixed with fentanyl3 to make it stronger and cheaper to produce. But most people using it have no idea it’s been laced—making overdoses more likely and far more dangerous.

Cocaine & Meth

People who use stimulants like cocaine or meth are especially at risk when fentanyl is involved. Since they aren’t used to opioids and don’t expect them. On top of that, mixing an upper with a powerful downer like fentanyl puts extra stress on the heart and can be very dangerous.

Counterfeit Prescription Pills

One of the most alarming trends is the rise of fake prescription pills4. These pills look just like real medications—like Xanax, Percocet, or Adderall—but they’re actually made with fentanyl. That makes them especially dangerous because people think they’re taking something safe and familiar, not realizing it could be deadly.

MDMA (Ecstasy)

Even party drugs like MDMA (Ecstasy) have been found laced with fentanyl. This is especially risky in social or festival settings, where people might be mixing different substances without realizing how dangerous the combination can be.

Drug Why It’s Cut Key Risk
Heroin To make it stronger and cheaper to produce Unknowingly using a far more potent dose
Cocaine Creates an intense high, increases profits Unexpected opioid effects; high overdose risk
Methamphetamine Boosts perceived strength; cost-effective Dangerous stimulant-depressant combo
Counterfeit Pills Fools users into thinking they’re safe meds False sense of safety; can be fatal
MDMA (Ecstasy) Enhances euphoric effects in small doses Unpredictable effects; risky in party settings

_______________________________________________________

Cutting With Fentanyl: The Invisible Dangers

Fentanyl can lead to life-threatening situations and even death. According to the CDC, synthetic opioids have become the most common drugs involved in overdose deaths in the United States. In 2021 alone, over 70,000 Americans died from overdoses involving synthetic opioids.

Overdosing on fentanyl can occur within mere minutes, making each second critical. While naloxone (Narcan) remains effective against fentanyl overdoses, stronger doses or multiple administrations may be required compared to other opioid overdoses due to fentanyl’s high potency. 

A fentanyl overdose may involve:

  • Slow or stopped breathing
  • Blue lips or fingernails
  • Small pupils
  • Cold/clammy skin
  • Choking/gurgling sounds
  • Unconsciousness 
  • Disorientation/confusion
  • Extreme drowsiness
  • Inability to wake up/get up
Symptom Description Critical Action
Slow or stopped breathing Breathing becomes shallow or halts completely Call 911, administer naloxone immediately
Blue lips or fingernails Oxygen is not reaching vital areas Start rescue breathing/CPR if needed
Unconsciousness Unresponsive to shouting or shaking Administer naloxone and stay with them
Choking/gurgling sounds Blocked airway due to relaxed muscles Place them on their side, clear airway

If you notice the signs, immediately call 911 and administer naloxone. If they aren’t breathing, you may be required to perform CPR; the emergency operator on the phone can instruct you how to do this if you haven’t had any previous training. Your actions in these critical few minutes could save a life.

_______________________________________________________

Getting Help for Addiction With FRC

At Freedom Recovery Centers (FRC), we understand the challenges of fentanyl addiction. However, we’ve helped countless individuals overcome addiction and come out the other side. Your best days are still ahead of you, and you don’t need to go through this alone. We’re here to help.

Call us at 804-635-3746 or fill out our online form. We answer our phone lines 24/7.

Reviewed

Medically and professionally reviewed by Freedom Recovery Center

Are you ready to live free?

We're here for you 24/7. Call us and we’ll take care of you.

804-635-3746
"Getting sober was the single bravest thing I've ever done and will ever do in my life”
Jamie Lee Curtis
“I finally summoned up the courage to say the three words that would change my life: 'I need help'"
- Elton John

Are you ready to live free?

You don't have to see the whole staircase. Just take the first step at FRC.