Fentanyl can be made into pills or powders, which can unknowingly get mixed into other drugs. 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. Fentanyl is a potent and dangerous drug, and the use of drugs without medical supervision carries significant risks. Fentanyl test strips are a low-cost method of helping prevent overdoses.
US Drug Overdose Deaths Involving Cocaine, By Opioid Involvement, 1999-2023
Some medical fentanyl is delivered through skin patches, but it is absorbed slowly over the course of hours. These patches can’t quickly deliver a high dose of fentanyl. Many fatal overdoses thought to be from heroin have been from fentanyl. A small dose of fentanyl can be fatal depending on how tolerant someone is and their body size.

Fentanyl: What It Is, Uses, Side Effects & Drug Interactions
That included just over 28,100 opioid product listings and over 13,500 opioid promotional and review forum traces. These were linked to over 5,100 opioid suppliers’ IDs and nearly 2,800 buyers’ IDs. Using a programming language to probe the dark web, the researchers found more than 248,000 opioid-related listings on 10 anonymous online marketplaces. Champagne-Langabeer is an assistant professor of health informatics at the University of Texas Health Science Center at Houston. The University of Kentucky Public Relations and Strategic Communications Office provides a weekly health column available for use and reprint by news media.

Breakthrough Pain
Fentanyl is heavily trafficked into the US from other countries and sold as pills or powders, and it has largely replaced heroin in the drug supply. In some cases, these illicit formulations of fentanyl are made to look like other prescription opioid tablets. Originally developed as a prescription painkiller, fentanyl is approximately 50 times stronger than heroin and 100 times more potent than morphine. It is typically used for managing severe pain, particularly among cancer patients or those undergoing major surgeries. However, its illicit use has surged in recent years, contributing to the ongoing opioid crisis. Illicit fentanyl related products are described including the different forms it can appear in.

The Senate subcommittee did not look closely at darknet sites, the investigator told me, because they found so much on the open web. But the investigator anticipates stricter enforcement to come. He decided to seek out something that would be both safer and cheaper. For the past three years, he’s been buying fentanyl and its analogues, like carfentanil, online. When he receives it, he measures it out in water, which he says makes for greater accuracy.
Detection For Harm Reduction Purposes

Additional testing was positive for fentanyl, methamphetamine, acetaminophen, and tramadol (from Joynt & Wand, 2021). Fentanyl can last for a few hours when taken orally or when snorted, smoked, or injected. The transdermal patches can last for up to 12 to 24 hours after the patch has been removed.
Fentanyl Common Questions
Be sure to schedule appointments with your doctor on a regular basis so that you do not run out of medication. Call your doctor if you have any unusual problems while using this medication. Talk to your doctor about the risks of using this medication. If your loved one is struggling with opioid use, the resources below may be helpful. Fentanyl is hepatically metabolized via the CYP450 enzyme system, specifically CYP3A4.
What Are The Signs Of A Fentanyl Overdose?

While it works quickly, naloxone is a temporary solution that works for 30 to 90 minutes. It’s available both for those who have been prescribed fentanyl and those who are misusing fentanyl. Naloxone may be available without a prescription at community-based programs, local public health groups or local health departments. In many states, the medicine may be requested from a pharmacy without a patient-specific prescription. Fentanyl is in a class of medications called narcotic (opiate) analgesics.
Medical Uses
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. Prescription fentanyl is available under such names as Actiq®, Duragesic®, and Sublimaze® in the form of tablets, an injectable liquid, lozenges and patches. Also, an IV neuromuscular blocker may be employed in cases of severe muscular rigidity to assist the controlled respiration treatments. 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.
- You should carry the list with you in case of emergencies.
- You can take it safely by following your doctor’s directions and taking the recommended dose.
- In 2016, my colleagues and I found that patients who came to the emergency department reporting a heroin overdose often only had fentanyl present in their drug test results.
- Outside of medical settings, fentanyl appears as a white powder.
- Fentanyl may cause serious breathing problems or death if it is used by people who are not being treated with other narcotic medications or who are not tolerant to narcotic medications.
As a prescription, fentanyl is available under the brand name Actiq, which is a throat lozenge, or Duragesic, a patch placed on the skin. If a person is hospitalized or undergoing surgery, a healthcare professional may administer fentanyl as an injection called Sublimaze. Dependence can cause extremely unpleasant withdrawal symptoms if the person stops using it. Fentanyl is safe when it’s prescribed by a doctor and taken as directed. You can poison yourself if you change the medicine to get a stronger or faster effect.
Illegal drugs, such as heroin and cocaine, are sometimes mixed with fentanyl, which makes the drugs more potent. If someone with a substance use disorder is unaware of the added fentanyl, this can put them at a higher risk of accidental overdose or death. Other strategies to prevent overdose deaths include lowering the entry barrier to addiction treatment, fentanyl test strips, supervised consumption sites and even prescription diamorphine (heroin). More good news in the fight to cut drug overdose deaths here in the U.S.
Fentanyl comes as a lozenge on a handle, a sublingual (underneath the tongue) tablet, and a buccal (between the gum and cheek) tablet to dissolve in the mouth. Fentanyl is used as needed to treat breakthrough pain but not more often than four times a day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.
In such cases, oxygen administration and respiratory assistance are a priority. An opioid drug antagonist such as naloxone can help to correct OIRD symptoms. Thus, the therapeutic approach should continue until a normal respiratory rate coincides with appropriate oxygen saturation levels. People sometimes take illegally made fentanyl knowingly, either by itself or with other drugs in various forms, such as powders or pills. People can also unknowingly consume fentanyl when it is mixed into or sold as other drugs, including heroin, cocaine, or counterfeit pills.
Fentanyl is a synthetic opioid that is 50 to 100 times more potent than morphine. It is prescribed to treat severe pain but is also misused and a major contributor to the opioid crisis. 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.
Even as the US worked with China to crack down on one fentanyl compound, the sellers simply tweaked their formula and offered to sell a new version in another email included in the report. “Usually by the time somebody is transitioning to fentanyl, they’re already needing to use pretty consistently throughout the day to feel normal, to not be in withdrawal,” Kast said. “As they’re progressing to fentanyl, they’re gonna have to use it more often in order to manage that withdrawal.” Until recently, intentional use of fentanyl was mostly limited to the West Coast, but in the past few years, addiction specialists have seen an uptick in use of the drug across the country. Because a smaller dose has a similar effect relative to other opioids, it is also easier to smuggle.