Krokodil: The Flesh-Eating Drug – Effects, Dangers, and Treatment

Checkmark Icon Medically Reviewed

More Time. More Joy. More You. Start Now.

WE ACCEPT MOST INSURANCES

Last Updated on July 30, 2026

Over the past decade or so a new heroin-like drug has spread across Russia and spilled out to other countries, including the United States. Krokodil, a home-brewed opiate that rots the skin of its users, became popular because it is cheap and can be made with easily obtainable codeine and chemicals. The life-expectancy of a Krokodil addict is about 3-years.

The people who use Krokodil know this. They see skin falling off their bodies. They are under no delusion about its dangers. They try it though, and they keep using it as they die in front of their own eyes.

Addiction In The Face Of Death

People try drugs for various reasons. Some are just curious. Others are adventurous. Others are trying to find something to make them feel better, because they are hurting or don’t fit in. No matter why people start, some of them will become addicted.

Krokodil is a study in addiction. Once addicted, the need to get high or to maintain a chemical dependence is so strong, people will delude themselves into forgetting about the dangers in order to continue. Open wounds are acceptable if they can stave off the terror of detoxing or facing the uphill battle of recovery. It is a dark, lonely place. Better to die than live with such a fear.

Recovery In The Face Of Life

Addicts do make it out. Krokodil is so destructive it can easily take lives before many users have the clarity of mind to turn it around. Still, once a hand reaches out for help, there is a chance for recovery. This isn’t a movie, where after a few weeks of pain the world suddenly becomes perfect. It is a painful process full of hard truths and brutal self-appraisals. Still, the rewards for most recovering addicts are worth it. Like waking from a bad nightmare, what begins with fear and disorientation turns into a new reality full of possibility and hope. If you or someone you know needs help with addiction, there is help. Reach out your hand.

Krokodil: What You Need to Know About This Dangerous Drug

Krokodil (desomorphine) is one of the most dangerous street drugs in existence today, earning its nickname from the greenish, scale-like appearance of skin at injection sites. Originally synthesized in the 1930s as a morphine alternative, krokodil gained notoriety in Russia in the early 2000s as a cheap heroin substitute made from codeine, iodine, gasoline, paint thinner, and other toxic household chemicals.

The street name “krokodil” comes from the severe necrosis and gangrene that develops rapidly at injection sites, causing flesh to rot and turn scaly and dark—resembling crocodile skin. This flesh-eating effect is caused by the caustic chemicals used in the crude manufacturing process, which are injected directly into the bloodstream along with the desomorphine.

Krokodil Effects: Why This Drug Is So Deadly

The effects of krokodil are both immediate and devastating. Users report a brief euphoric high similar to heroin, but lasting only 90 minutes to 2 hours—far shorter than most opioids. This short duration leads to frequent re-dosing, often 8-10 times per day, dramatically accelerating physical deterioration.

Short-term krokodil effects include:

  • Brief opioid euphoria and pain relief (90-120 minutes)
  • Severe tissue damage and necrosis at injection sites
  • Open ulcers, abscesses, and exposed bone
  • Skin discoloration (greenish, scaly appearance)
  • Blood vessel damage and thrombophlebitis
  • Speech impediments and motor skill impairment
  • Memory loss and cognitive decline

Long-term and life-threatening effects:

  • Gangrene requiring amputation of limbs
  • Bone infection (osteomyelitis) and jaw necrosis
  • Kidney and liver failure
  • Brain damage and neurological disorders
  • Blood poisoning and sepsis
  • Pneumonia and other respiratory infections
  • Death—often within 1-2 years of first use

Unlike other opioids, krokodil’s lethality comes not just from overdose risk but from the toxic chemicals in the homemade mixture. Because users cook it in unsanitary conditions using readily available ingredients—codeine pills, gasoline, lighter fluid, industrial cleaners—the resulting product contains corrosive substances that literally eat flesh from the inside out.

Why Krokodil Addiction Is Difficult to Treat

Krokodil addiction presents unique treatment challenges. The severe physical damage often requires immediate medical intervention, including wound care, infection treatment, and sometimes surgical amputation. Many users delay seeking help until tissue damage is irreversible.

At Nova Recovery Center, our medical team understands that krokodil users need comprehensive care addressing both the opioid addiction and the catastrophic health consequences. Our medically supervised detox program provides 24/7 monitoring, medication-assisted treatment for opioid withdrawal, and coordination with medical specialists for wound care and infection management.

Recovery from krokodil requires long-term residential treatment. Our inpatient programs in Austin and Wimberley, Texas offer:

  • Medical stabilization and comprehensive health assessment
  • Medication-assisted treatment (MAT) for opioid dependence
  • Individual and group therapy addressing addiction and trauma
  • Dual diagnosis treatment for co-occurring mental health disorders
  • Life skills development and recovery planning
  • Aftercare coordination and relapse prevention strategies

The good news: with immediate intervention and comprehensive treatment, recovery is possible. Many krokodil users have rebuilt their lives through evidence-based addiction treatment combined with ongoing medical care.

Getting Help for Krokodil Addiction

If you or someone you love is struggling with krokodil or any opioid addiction, time is critical. The physical damage from krokodil accelerates rapidly, but professional treatment can stop the progression and begin the healing process.

Nova Recovery Center offers immediate admission to our medically supervised detox and residential treatment programs. Our compassionate team has experience treating even the most severe substance use disorders, and we work with your insurance to make treatment accessible.

Call us now at (512) 893-6955 to speak with an addiction specialist. We’re available 24/7 to answer your questions and begin the admission process. Your recovery starts with one call.

Frequently Asked Questions About Krokodil

What is krokodil made from?

Krokodil is made from codeine (often extracted from over-the-counter pills) combined with toxic chemicals including gasoline, paint thinner, hydrochloric acid, iodine, and red phosphorus scraped from matchboxes. This crude home-cooking process creates desomorphine mixed with highly caustic byproducts that cause severe tissue damage when injected.

How long do krokodil users typically survive?

Studies from Russia, where krokodil use was most prevalent, indicate that regular users typically survive only 1-2 years from first use. The combination of toxic chemical exposure, severe infections, organ failure, and the progression of untreated opioid addiction makes krokodil one of the deadliest street drugs. However, with immediate medical intervention and comprehensive addiction treatment, survival and recovery are possible.

Is krokodil used in the United States?

Krokodil use in the United States has been limited and sporadic, with isolated cases reported rather than widespread use. The drug emerged primarily in Russia and Eastern Europe where codeine was available over-the-counter and heroin was expensive. In the U.S., easier access to heroin and fentanyl, plus restrictions on codeine, have prevented krokodil from becoming prevalent. However, any use is extremely dangerous and requires immediate treatment.

Can the damage from krokodil be reversed?

Some krokodil damage can be treated but not fully reversed. With immediate cessation of use, proper wound care, antibiotics for infections, and sometimes surgical intervention, further deterioration can be stopped. However, severe tissue necrosis, bone damage, amputations, and some neurological damage may be permanent. Early intervention significantly improves outcomes—the sooner treatment begins, the better the chance of minimizing irreversible harm.

What treatment is most effective for krokodil addiction?

The most effective treatment for krokodil addiction combines medically supervised detoxification, medication-assisted treatment (MAT) with buprenorphine or methadone, residential addiction treatment, and ongoing medical care for physical complications. Because krokodil is an opioid, evidence-based approaches for opioid use disorder are effective when combined with wound care and treatment of infections. Long-term residential care at facilities like Nova Recovery Center provides the comprehensive support needed for recovery.

VERIFY YOUR INSURANCE TODAY! (FREE & CONFIDENTIAL)

=
Dr. Robert Ulrich

Dr. Robert Ulrich

Medical Director | Nova Recovery Center

Dr. Robert Ulrich serves as Medical Director at Nova Recovery Center, bringing more than two decades of clinical neurology experience to the treatment of substance use disorders. He is board-certified in neurology by the American Board of Psychiatry and Neurology and completed his neurology residency at UT Southwestern Medical Center in Dallas, where he served as Chief Resident.

Throughout his career in neurology, Dr. Ulrich observed that many patients with neurological conditions also faced challenges related to substance use. In late 2022, he shifted his clinical focus toward addiction medicine, applying his extensive knowledge of brain function, neurochemistry, and the central nervous system to support individuals in recovery.

As Medical Director, Dr. Ulrich provides clinical leadership and helps guide the medical services delivered at Nova Recovery Center. His background in neurology allows him to approach addiction treatment with a detailed understanding of the neurological, physical, and behavioral factors that influence substance use and recovery.

Dr. Ulrich works closely with the clinical team to support individualized, evidence-based treatment plans designed to promote patient safety, stability, and long-term recovery.

Site Admin

Medical Content Strategist

Freedom Starts Here. Take Back Your Life Today.

Same-Day Admissions in San Antonio Available.

Call Now Button