In addition to receiving treatment for a substance use disorder, people who use illegal drugs can help prevent overdoses by using fentanyl test strips. These are low-cost paper strips that can detect fentanyl in all kinds and forms of substances. Fentanyl is a synthetic opioid that can be prescribed by doctors for pain management (National Institute on Drug Abuse NIDA, 2021). It is also increasingly found mixed into street drugs (Drug Enforcement Administration DEA, 2024). Understanding the dangers of fentanyl is crucial, especially for individuals who might unknowingly consume it or use it without a doctor’s prescription.
Side Effects Of Fentanyl

When used, fentanyl quickly binds to opioid receptors in the brain, producing intense feelings of euphoria and pain relief. This effect can lead to both physical and psychological dependence, even with short-term use. Due to the risk of the drug being mixed with other substances, it is now essential to obtain test strips, which can tell a person if fentanyl is present in the tested substance. Fentanyl test strips are a low-cost method of helping prevent overdoses. They can be used on a tablet to see whether it contains fentanyl.
About Medical News Today
The emergency and referral resources listed above are available to individuals located in the United States and are not operated by the National Institute on Drug Abuse (NIDA). NIDA is a biomedical research organization and does not provide personalized medical advice, treatment, counseling, or legal consultation. Information provided by NIDA is not a substitute for professional medical care or legal consultation. The negative effects of fentanyl analogs are similar to those of fentanyl, including itching, nausea, and possibly life-threatening respiratory depression.
Why Is It So Dangerous?
The dark web is often portrayed as a mysterious and dangerous realm where illicit activities flourish. However, within this encrypted digital landscape lies the opportunity to access critical resources anonymously and safely. The dark web drug marketplace offers a viable channel for sourcing various substances that might otherwise be difficult to obtain through conventional means. Five or six times a day, a man from Texas injects a dose of carefully measured fentanyl. He does it when he wakes up and before he goes to work, and sometimes on breaks. It makes him drowsy, but he says people can’t usually tell he just used.

Efforts To Prevent Fentanyl Overdoses
According to the National Institute of Health, the normal IV dose for post-operative pain control is 50 to 100 mcg every 1 to 2 hours as needed. Fentanyl moving through the street market comes in a powder form and can be injected, smoked, or snorted. It has also been found in other drugs, like heroin, meth, cocaine, and pressed pills. It comes in both pharmaceutical and non-pharmaceutical forms. Fentanyl is a synthetic opioid that is about 50 times as potent as heroin. People use fentanyl because it is cheap to manufacture and a small amount goes a long way.
Why Is Fentanyl So Dangerous?

As little as 2 milligrams or less may cause death, which is about the size of a few grains of salt. If you unknowingly take fentanyl in another drug, you may overdose since fentanyl is so potent. Withdrawal symptoms typically start within 12 hours after your last dose of the drug. The first 3 days are the hardest, with the most severe symptoms. But these tips can reduce some of that risk and lower your chances of overdose, infection, or other problem.
What To Do If You Think Someone Has Overdosed
Dark web market rules prohibiting the sale of fentanyl on their platforms. The Centers for Disease Control and Prevention reports that fentanyl is odorless and tasteless, and there is no visible way of knowing if or how much fentanyl a pill contains. But those low-cost test strips can determine whether a drug contains traces of fentanyl. Fentanyl + alcohol may increase the risk of respiratory depression and possible overdose.
If your symptoms return, the person should give you another dose of naloxone. Additional doses may be given every 2 to 3 minutes, if symptoms return before medical help arrives. Fentanyl is a potent synthetic opioid, which, similar to morphine, produces analgesia but to a greater extent.
The medication in each product is absorbed differently by the body, so one product cannot be substituted for any other fentanyl product. If you are switching from one product to another, your doctor will prescribe a dose that is best for you. Fentanyl is covered under the Opioid Analgesic Risk Evaluation and Mitigation Strategy (REMS) to educate health care providers on treating and monitoring patients with pain. Because fentanyl is so potent, a very small dose — the Drug Enforcement Administration (DEA) says just two milligrams — can be lethal. High-potency opioids such as fentanyl, oxycodone (Oxycontin, Roxicodone) and methadone (Methadose, Methadone HCl Intensol) typically have more-serious risks. Dealers may sell it as a standalone drug or as a counterfeit for another drug (like oxycodone).
- Elliptic’s investigation into the role of crypto in the fentanyl trade has uncovered that these rules are often not strictly enforced.
- This means your tolerance goes up and it takes more of it to get the same effect.
- See the results of one such investigation, Operation Cyber Chase.
- The nasal spray form of naloxone does not require a prescription and can be obtained from pharmacies.
- With the popularity of drug dealers mixing fentanyl into other drugs, fentanyl test strips can help people who use drugs identify whether what they are taking contains fentanyl or not.
He told Newsweek his team found 997 of such websites, 260 of which have since been shut down. He said that the 737 that are still online include some which are likely to be scam websites that do not sell drugs at all, though they appear to accept payments. Always prioritize your health and safety, and do not hesitate to reach out for help if you are dealing with fentanyl addiction or other substance use issues. Contact a treatment provider today to learn more about your treatment options.
Drug Users Can Now Legally Buy Pure Fentanyl For Dirt Cheap In Vancouver

To help reduce the risk of fentanyl abuse, addiction and overdose, the Food and Drug Administration requires fentanyl prescriptions to be closely monitored to ensure the benefits outweigh the risks. When it is intentionally misused, fentanyl often shows up as a powder, spiked on blotter paper or is mixed with or substituted for heroin and other street drugs. First responders will likely administer naloxone if you haven’t already, or give it to them again. Naloxone only works in the body for 30 to 90 minutes, so it’s possible for someone to still have overdose effects after the medication wears off or needs multiple doses. Some people take fentanyl illegally by separating it from skin patches and injecting it. This overdose rate has continued to rise in part because fentanyl is often mixed into or sold as other drugs.
The large number of overdose deaths involving fentanyl highlights the need to ensure people most at risk can access care, as well as the need to expand prevention and response activities. There are two types of fentanyl – pharmaceutical fentanyl and illegally made fentanyl. To prevent accidental fentanyl overdoses, you can use fentanyl test strips to ensure other drugs don’t contain the opioid. You can get them free through some outreach programs, such as needle exchanges or overdose prevention programs. Fentanyl is not only much stronger than other opioids, but it’s often added to illicit drugs without people knowing. People making illegal fentanyl often do this because it’s less expensive to use fentanyl than other drugs.
(The Senate investigators did not actually make any purchases.) Or, these so-called “clearnet” sites lead to arrests. “The feds are very on top of the clearnet markets,” he said. Congress passed its first major opioids legislation and funding in late 2016 but hasn’t done much since to follow up.