Illicitly produced fentanyl is sold alone or combined with heroin and other substances. Call your doctor if you experience more than four episodes of breakthrough pain per day or if you have new pain or an increased sensitivity to pain during your treatment with fentanyl. Your doctor may need to adjust the dose of your other pain medication(s) to better control your pain. A program has been set up for each fentanyl product to decrease the risk of using the medication. Your doctor will need to enroll in the program in order to prescribe fentanyl and you will need to have your prescription filled at a pharmacy that is enrolled in the program.

People use fentanyl because it is cheap to manufacture and a small amount goes a long way. Many individuals consume fentanyl without knowledge while others use it intentionally because of its potency. Opioids include prescription painkillers (such as oxycodone) and illegal drugs (such as heroin and fentanyl). The person should receive immediate medical attention for supportive care and to ensure the emergency has ended.

How Much Does Fentanyl Cost? (The Street Prices)
But this financial perception masks a harsh reality — its strength makes accurate dosing a gamble. An investigator on the committee, who was not authorized to speak publicly about the findings, said these represent a tiny fraction of the hundreds of fentanyl-selling sites on the web.
Ask your pharmacist for the instructions or visit the manufacturer’s website to get the instructions. If symptoms of an overdose occur, a friend or family member should give the first dose of naloxone, call 911 immediately, and stay with you and watch you closely until emergency medical help arrives. Your symptoms may return within a few minutes after you receive naloxone. 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. In high enough doses, opioids can cause breathing to stop completely.
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Although healthcare professionals consider fentanyl safe and effective when a person uses it in a monitored medical setting, the drug carries a high potential for misuse, also known as abuse. Medications are the standard treatment for fentanyl addiction.32,33 Several medications have been approved by the U.S. Food and Drug Administration (FDA) for the treatment of opioid use disorder. Another medication, lofexidine, has been approved for treatment of withdrawal symptoms.34 See “Medications for Opioid Use Disorder” for more information. A tiny dose of fentanyl, about the size of 10 to 15 grains of table salt (2 mg), is enough for a lethal dose, which is why so many drug users fall victim to drug overdose deaths. Either way, that might seem like a high cost for a small amount of drugs.
A .gov website belongs to an official government organization in the United States. Fentanyl affects people differently, depending on an individual’s size and overall health condition. Fentanyl’s street-level price tag can create a deceptive allure. Its potency means you might think you’re getting a bargain, as a little goes a long way.
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Your doctor will probably start you on a low dose of fentanyl and gradually increase your dose until you find the dose that will relieve your breakthrough pain. If you still have pain after using one lozenge or tablet, your doctor may tell you to use a second lozenge or tablet. You may use the second lozenge (Actiq) 15 minutes after you finish the first lozenge, or use the second tablet (Fentora) 30 minutes after you started using the first tablet. Talk to your doctor about how well the medication is working and whether you are experiencing any side effects so that your doctor can decide whether your dose should be adjusted.
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The FDA has approved these antidote medications for emergency treatment of patients with known or suspected opioid overdose experiencing respiratory and/or central nervous system (CNS) depression. Common routes of naloxone administration include IV, IM, IN, or subcutaneous (SC). Researchers have recently posed a caveat regarding the intranasal route for naloxone administration. One should always weigh the risks vs the benefits of a drug. Many may be worried about stopping prescription fentanyl due to fear of withdrawal symptoms.
Poison Control Media Information
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. See the impact of fentanyl and other synthetic opioids on drug overdose deaths.

How Do Opioids Affect The Body?
However, this is not a reliable indicator of whether a person is taking real fentanyl or not. Fentanyl use can result in death even with one dose, especially if a person accidentally takes it incorrectly. People who take fentanyl may develop a tolerance to high doses, meaning that more of the drug is needed to achieve the desired effect. Discarded fentanyl patches may still contain significant amounts of the drug.
- Common pharmaceutical industry fentanyl analogs used during surgery include sufentanil (Sufenta), alfentanil (Alfenta) and remifentanil (Ultiva).
- If you or someone you know is showing these symptoms, it is important to seek professional help immediately.
- Fentanyl may cause serious harm or death if used accidentally by a child or by an adult who has not been prescribed the medication.
- In a study about fentanyl sales on the dark web, a gram of non-pharmaceutical fentanyl was priced at an average of $1,470 for listings offering less than 5 grams.
- The antidote naloxone (Narcan) can reverse the effects of a fentanyl overdose if given in time.
Fentanyl Test Strips

If your loved one is struggling with opioid use, the resources below may be helpful. Prescription fentanyl is available under such names as Actiq®, Duragesic®, and Sublimaze® in the form of tablets, an injectable liquid, lozenges and patches. Fentanyl stays in your system and can be detected by a drug test for 24 to 72 hours. Fentanyl typically relaxes you and puts you in a euphoric state.
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This effect can lead to both physical and psychological dependence, even with short-term use. Adverse effects occur based on dose, timing, and monitoring. The dose in a medical setting aims to use the least amount of the drug to achieve the desired effect of pain control. However, illicit use is usually aimed at using a dose that will maximize euphoria, therefore increasing the dangers. 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. Illegal fentanyl is potent and deadly, and other drugs are often laced with it.

There is a high probability a person will have withdrawal symptoms after two weeks of use. You are likely to start feeling these within 24 hours of stopping the medication. As a synthetic opioid, fentanyl attaches to the body’s opioid receptors, which are found in areas of the brain that control pain and emotions. When fentanyl binds to these receptors, it can create intense feelings of euphoria and relaxation, but it also carries a high risk for addiction and overdose. Fentanyl is estimated to be about 100 times more potent than morphine and 50 times more potent than heroin as a pain reliever. It is an effective medication for managing severe pain when properly prescribed and monitored by a clinician.
What Is Fentanyl? The Facts And Myths On The Synthetic Opioid Driving Drug Overdoses
Deaths from fentanyl — the synthetic, often deadly opioid frequently present in illicit street drugs — have contributed to the United States’ soaring opioid overdose deaths in the last decade. Its strong potency means it can be used in operating rooms, to control pain after surgery and to alleviate pain for people with advanced cancer. But its effectiveness at relieving pain and increasing pleasure also have made it a popular street drug with dangerous risks of addiction, overdose and death.