Xylazine Test Strips: What to Know

Xylazine is a veterinary sedative that has found its way into the illicit drug world and is claiming lives as a result. It’s often mixed with other opioids and sold without users being aware, making the use of xylazine test strips a critical aspect of harm reduction.

The risks associated with xylazine are not to be underestimated. Whether used alone or mixed with other drugs can significantly increase the risk of fatal overdose.

With xylazine use on the rise and overdose deaths increasing, being aware of exactly what you are using is imperative. Testing drugs for xylazine before use can enable you to make a more informed decision for your health and wellness and potentially prevent an overdose.

Key Facts

Xylazine or “tranq dope” is commonly mixed with other opioids, most often fentanyl.
Side effects from xylazine are highly dangerous and often deadly.
Traditional overdose treatment, such as naloxone, will not reverse the effects of Xylazine, but can still help manage the effects of the opioid.
Xylazine test strips are easy to use and offer almost 100% accurate results
Strips can be found online or at local harm reduction facilities.

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The Rise of Xylazine (Tranq Dope)

Xylazine, also called tranq, is on the rise among street drugs and is being mixed with other drugs to increase sales and buyers’ addictions. Xylazine is cost-efficient and easy to access, making it a prime choice for drug mixing.

What Is Xylazine and Why Is It Dangerous?

Xylazine is not approved for human consumption, but rather, is intended for veterinary use only. When used by humans, it poses significant health risks, including:

Heavy sedation
Decreased heart rate
Low blood pressure
Slowed breathing
Severe skin lesions
Necrotic wounds
Overdose
Death

The Severe Risks of Fentanyl Mixtures

Xylazine is rarely sold in isolation, but instead mixed with and sold in combination with other drugs, most often fentanyl. Cutting xylazine with other opioids extends the high of the opioid, creating more dependency among users.

Combining xylazine with other drugs causes a compounding effect of the opioid, leading to a dangerous level of sedation and often a fatal overdose.

Naloxone demonstrates little to no impact on a xylazine overdose, and to date, there exists no other known antidote for xylazine overdose, thereby greatly increasing the risk of death. Current medical management of a xylazine overdose involves symptom management, but even these remain ineffective.

What Are Xylazine Test Strips?

Responding to the xylazine health crisis, xylazine test strips were created to help detect the presence of xylazine in opioids.

Using immunoassay technology, these test strips can detect xylazine in opioids by creating a chemical reaction between any xylazine present in the drug and the test strip itself.

The Role of Test Strips in Harm Reduction

Xylazine test strips offer a step forward in harm reduction, as they allow users to make a fully informed decision about what drugs they are taking before use. Knowing the ingredients and risks associated with each drug may help prevent dangerous overdoses and death.

These strips are specifically tailored to detect xylazine in drugs, but are not meant for the detection of fentanyl. Users will need to use both xylazine and fentanyl strips to fully understand which drugs they are consuming.

How to Use Xylazine Test Strips

Xylazine strips are almost 100% effective when used correctly. If the testing is not done properly, results may be inaccurate, thereby placing the user at risk of taking unwanted xylazine and risking the dangerous side effects.

Ensuring accuracy can be done simply, but be sure to read all directions before beginning the test.

Step 1: Prepare and Dilute Your Sample

Take roughly 5 ml of clean water and mix 5 to 10 mg of the drug with the water. This is roughly a teaspoon of water and a match head amount of drugs.

Mix the water and drugs thoroughly, as xylazine can clump and cause uneven distribution in the drug supply, leading to inaccurate results.

Step 2: Dip and Test the Substance

Once the mixing is complete, hold the solid end of the strip in your hand and dip the wavy end into the liquid for 10 to 15 seconds.

Do not allow water above the maximum solid line on the test strip, as that will overdilute the test and render it invalid.

Step 3: Read and Interpret the Results

After testing is complete, wait 3 to 5 minutes before reading the results.

A positive result will show one red line, and a negative result will show two red lines. Be sure to read the results correctly, to ensure continued safety.

One red line = xylazine
Two red lines = no xylazine

If no lines appear, the test is invalid, and retesting is necessary.

Test Limitations and Other Options

If used correctly, xylazine test strips are almost fully accurate, yet they only test for the presence of xylazine and cannot test for purity or potency.

As with any drug use, users are still at risk of harm because other substances besides xylazine may be present, and the potency among dealers varies.

The risk of side effects, overdose and death is always present with drug use. The only guaranteed way to keep yourself safe is to avoid drug use altogether.

Dealing with False Positives

Xylazine strips may produce false positives, stemming from common interferents, such as lidocaine.

If a false positive is suspected, further diluting the sample and retesting is recommended.

Exploring Advanced Drug Checking Services

If you are seeking more advanced drug checking options, mail-in and local services are available.

Spectrometry uses advanced technology, where a drug is broken down more comprehensively, so users are aware of the exact contents of their drugs.

Frequently Asked Questions

Where Can I Get Xylazine Test Strips?

Local health departments and needle exchange programs offer xylazine strips for free. You are also able to order them online from harm reduction organizations or other sites.

Do Fentanyl Test Strips Detect Xylazine?

No, fentanyl strips cannot detect the presence of xylazine, as the two drugs do not cross-react. Fentanyl strips will only detect the presence of fentanyl, and xylazine strips will only detect xylazine.

Both a fentanyl strip and a xylazine strip must be used to test for the presence of each drug.

Should I Still Use Naloxone if Xylazine is Present?

Although naloxone cannot reverse the effects of xylazine, naloxone is always recommended for use when an overdose is suspected, as it can help reverse the effects of the opioids with which the xylazine was mixed.