Xylazine Drug Abuse

Xylazine is not currently a controlled substance but has played a role in an increasing number of heroin, fentanyl and cocaine overdose deaths.

The drug xylazine has been in the headlines due toits rolein increasing overdose deaths. In 2019, theCenters for Disease Control and Prevention foundxylazine in 5.8% of overdose deaths. During the first six months of 2020, that number almost doubled to 11.4%.

Drug traffickers are now using the sedative xylazine as an adulterant for other illicit drugs, mixing it in to increase or change the effects. People who use drugs likeheroin,fentanylorcocaineadulterated with xylazine are increasing their risk for a fatal drug overdose, often without knowing they’re taking the sedative.

What Is Xylazine or “Tranq”?

Xylazine is a sedative used in animals that can double as a muscle relaxant and pain reliever. Although the drug is sometimes known as a horse tranquilizer,xylazine is usedto treat a wide variety of animals, including cats, dogs, cattle, sheep, horses, deer, elk and even rats.

Identifying Xylazine

Xylazine is manufactured as aliquidand comes inside avial. It is available in strengths of 20, 100, and 300 milligrams per milliliter. The drug also comes in bulk by the gram as apowderveterinary pharmacies use to compound drugs for animal use.

Xylazine can be hard to identify, especially when it is mixed with another substance: it is acommon additivein illicit drugs like cocaine, heroin and fentanyl.

Many different street names exist for the drug. Theseinclude:

• Tranq Dope
• Tranq
• Trashcan
• Steph Curry
• Collateral Damage
• Cardi B
• 550
• Rampage
• Black Mask
• Anestesia de caballo

What Does Xylazine Do To Humans?

Similar to its action in animals, xylazine acts as a central nervous system depressant and sedative in humans. Criminals have even used the drug toinduce sleepin their victims. Little is known about the drug’s addiction risks at this time, and it is not currently classified as a controlled substance.

Some people who abuse stimulants like cocaineuse xylazine(with or without heroin) as a component in a speedball. This means that they mix a depressant like xylazine or heroin with cocaine to increase a drug high and reduce the crash symptoms. However, many people aren’t even aware they are taking the drug as it is commonly added to other illicit drugs like heroin.

In animals, xylazine tends to work withina few minutesand lasts up to four hours. Little data is available about how long the drug lasts in humans.

Common Side Effects

It can be hard to know if a person is using xylazine because the side effects are similar to those of other central nervous system depressants. Common xylazine side effects in humansinclude:

• Blurred vision
• Confusion
• Sleepiness
• Problems walking
• Low blood pressure
• Small pupils
• High blood sugar
• Skin necrosis
• Slow heartbeat
• Slow breathing
• Unconsciousness

It can take very little xylazine to experience harmful effects. Doctors have found these side effects in people who have a xylazine blood concentration between 30 and 4,600 nanograms (one billionth of a gram) per milliliter.

Withdrawal Symptoms/Implications

Little data is available about withdrawal from xylazine. Unfortunately, fatal xylazine overdoses are common, so there have been few opportunities to study the withdrawal symptoms of someone who used xylazine long-term.Some expertstheorize that the drug may have withdrawal symptoms similar to other sedatives likebenzodiazepines.

Xylazine’s Overdose Risk

One of the big overdose risks of xylazine is that people may not even realize they are taking it. One study showed that22%of street drug users who tested positive for xylazine had no idea they had taken it. This is likely because xylazine iscommonly addedto illicit drugs like cocaine, heroin, and fentanyl to increase or impact their effects.

Further, xylazine cancause an overdosewhether you inject it, inhale it or swallow it. The amount of xylazine in people who have had a fatal overdose ranges widely from a mere trace amount up to 16,000 nanograms per milliliter. It is possible for even a tiny amount of xylazine to contribute to an overdose death, so doctors cannot say for sure how much xylazine it takes to overdose. This means that no amount of xylazine is safe.

Xylazine Overdose Symptoms

Doctors have limited information on the specific overdose symptoms of xylazine. However, they appear to be similar to the drug’s common side effects, although more intense. For this reason, even nonfatal xylazine overdoses typicallyneed to be treatedin a hospital setting. Xylazine overdose has been found to causesymptoms like:

• Small pupils
• Low body temperature
• Dry mouth
• Slow heartbeat
• Unconsciousness
• Slowed or stopped breathing (which is often fatal)

One barrier to treating a xylazine overdose is that although the drugcan be foundin blood and urine, it is not included inroutine drug tests. This means it may take time for a doctor to realize that a person is having a xylazine overdose.

Xylazine Reversal Drug

There is no reversal drug for xylazine overdose at this time. Because xylazine is not an opioid, the opioid reversal agent naloxonewill not workon it. However, an overdose can be treated in the hospital with supportive care, meaning that the person’s symptoms are addressed. Somedoctors recommendtreating a person experiencing a xylazine overdose with IV fluids, atropine, and intubation if needed.

If you or your loved one is using drugs like heroin, fentanyl or cocaine, you are at a higher risk for a fatal xylazine overdose, often without knowing you’re taking it. The Recovery Village can help you enter lifelong recovery from drug addiction with evidence-based, compassionateaddiction treatmentthat is personalized to your unique needs.Contact ustoday to discuss our treatment programs and how they can help.