Your doctor will monitor you carefully during your treatment. Fentanyl may cause serious or life-threatening breathing problems, especially during the first 24 to 72 hours of your treatment and any time your dose is increased. Drug overdose is a leading cause of preventable death in the U.S. Both types are synthetic (lab made) opioids.

Medical Use
Fentanyl is a highly potent and dangerous drug that cannot be purchased over the counter. Many communities have medication take-back programs or drug disposal kiosks where you can safely dispose of unused medication. It is also important to properly dispose of any unused or expired fentanyl medication. It can also lead to addiction, which can have a devastating impact on an individual’s personal and professional life. Fentanyl is a highly potent and dangerous drug that can cause serious harm or even death if used improperly. Fentanyl is a powerful synthetic opioid that is often used to treat severe pain, such as that experienced by cancer patients.

Health Care Providers
- Fentanyl test strips are easy to use tests to see if your drugs have some types of fentanyl in them.
- The manufacturer also showed that consumers can understand how to use the drug safely and effectively without the supervision of a healthcare professional.
- Fentanyl works by binding to the body’s opioid receptors, which are located in the brain and spinal cord, to block pain signals.
- Fentanyl, an opioid, is available in various forms for both medical and illicit use.
- Naloxone is not a substitute for emergency medical care, so it is crucial to call 911 immediately when an overdose is suspected, regardless of whether naloxone is used.
Other side effects not listed may also occur in some patients. Do not take other medicines unless they have been discussed with your doctor. Do not eat grapefruit or drink grapefruit juice while you are using this medicine. Talk with your doctor before using this medicine if you plan to have children.
Side Effects Of Over-The-Counter Opioids
In the second decade of the 21st century in the United States, fentanyl was one of the deadliest drugs of abuse. Repeated activation of these centers by narcotic drugs is suspected of playing a role in drug addiction. Fentanyl exerts its pain-relieving effects by acting on opioid receptors that occur naturally in the body. 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. Naloxone is used to reverse the life-threatening effects of an overdose. While using fentanyl, you should talk to your doctor about having a rescue medication called naloxone readily available (e.g., home, office).
Fentanyl Statistics 2025: Up-to-Date Facts On Abuse And Overdose
However, in contrast to other opiates, it is less common to find forms of synthetic drugs such as oral tablets or powders. However, it has the capability to activate other opioid system receptors, such as the delta and potentially the kappa receptors. As pre-medication for procedures, namely those anticipated to cause discomfort, fentanyl is also an option perioperatively. At times, clinicians may also use fentanyl to treat chronic pain patients who have developed tolerance to opiates.
Are There Non-opioid Medications Available For Pain Relief?
Some people take it illegally in synthetic form. Prescribed fentanyl is safe when taken as directed. This dependence can sometimes lead to addiction. However, naloxone only stays in the body for a short time. Coroners’ offices and state crime laboratories do not test for fentanyl unless given a specific reason to do so. For someone who is addicted to fentanyl, withdrawal symptoms can start as early as a few hours after they stop taking it.
Symptoms Of Fentanyl Addiction

The average price of a fentanyl patch might be somewhere between $75 and $100. If you’re eyeing a gram of fentanyl, the average cost spans from $99 to $200. Unused fentanyl should be disposed of properly to prevent accidental exposure or intentional misuse. There’s no clear way to tell by sight, taste or smell that something has fentanyl. For the last two years, he has been a part of the Fentanyl Overdose Resolution Team or F.O.R.T. with the DEA Task Force.

How To Reverse An Overdose Using Narcan
As the chief of medical toxicology at UMass Chan Medical School, I have studied fentanyl and its analogs for years. In summary, the answer to can you buy fentanyl over the counter is a definitive no. No, fentanyl patches require a prescription and cannot be purchased over the counter. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.
This may increase the chance of serious side effects or an overdose. Before having any kind of surgery (including dental surgery) or emergency treatment, tell the medical doctor or dentist in charge that you are using this medicine. Fentanyl is a powerful synthetic opioid commonly used in medical settings for pain management. This is because the overdose can worsen and last for up to several hours, whereas naloxone can wear off after 30 to 90 minutes.
You can do rescue breaths during this time to help the person get oxygen into their lungs. Insert the tip of the nozzle into one nostril, until your fingers touch the bottom of the person's nose. When you are ready to administer the nasal spray, gently tilt the person's head back and provide support with your hand under their neck.
It is typically prescribed for severe pain, particularly in cancer patients or those recovering from major surgeries. However, its potency and potential for abuse raise significant concerns. In many places, it’s also available free at community centers, local health departments and needle-exchange programs. Do not attempt to purchase fentanyl over the counter or from unlicensed sources.
In case of overdose, remove the fentanyl from the victim's mouth and call local emergency services at 911. 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. If you stop taking your other pain medication(s) you will need to stop using fentanyl. Your doctor or pharmacist will give you the manufacturer's patient information sheet (Medication Guide) when you begin treatment with fentanyl and each time you get more medication. After you talk with your doctor, you will sign a form acknowledging that you understand the risks of using fentanyl and that you will follow your doctor's instructions to use the medication safely.Your doctor will give you more information about the program and how to get your medication and will answer any questions you have about the program and your treatment with fentanyl. Fentanyl comes as two different transmucosal products and several other types of products.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.