Why is fentanyl dangerous?

What is the leading cause of death for young people in the United States?

Is it suicide, just like the case in Korea? Is it gun accidents, as it is the country of guns? Surpassing suicide, something has become the leading cause of death among the youth in the United States: the drug known as fentanyl, an opioid analgesic. Every year, 70 to 80 thousand people in the United States lose their lives due to fentanyl use and/or abuse. That number is as big as the population in Hongseong City in Korea. These deaths have reached epidemic levels, largely fueled by the widespread availability of illicitly manufactured fentanyl. As fentanyl replaces heroin and prescription opioids on the black market, its potency has drastically increased the risk of overdose deaths. Unlike traditional opioids, even a dose as small as 2 mg can be lethal, leaving no room for error. Coupled with its highly addictive nature, fentanyl has created a catastrophic cycle of dependency and fatal consequences. Furthermore, drug suppliers from countries such as China and Mexico have exploited its low manufacturing cost and high potency to flood the market, intensifying the crisis.

Introduction to Fentanyl and its Availability

Fentanyl is an opioid painkiller developed in 1959 by Janssen, famous for its Tylenol, Nizoral, and COVID-19 vaccines. Because the patent has expired, it is being manufactured by various pharmaceutical companies. Fentanyl, a synthetic drug, is easy to make and is 50 to 100 times more effective than the same amount of heroin. Unlike naturally derived opioids, its synthetic nature allows it to be produced in large quantities without the need for poppy cultivation, making it a preferred choice for illegal manufacturers. Opioid analgesics such as fentanyl should be used as a last resort only for terminally ill cancer patients, but in the United States, with a lot of lobbying, drug companies have been urging doctors and hospitals to use it indiscriminately. This overprescription paved the way for widespread misuse, as patients developed dependencies and turned to illicit sources when prescriptions ran out.

It’s crucial to recognize that for the past century, opioids in one form or another have been abused by people in the United States, resulting in addiction. This condition is officially known as opioid use disorder. The abused opioid evolved throughout time from opium to morphine to heroin, which became more common in the 1960s and 1970s. Then, in the 2000s, we witnessed a spike in the illegal market for prescription opioids, which were being diverted from people’s prescriptions for chronic pain; individuals began abusing the diverted supply in place of or in addition to heroin. By the 2010s, the opioid crisis reached new heights as drug cartels began manufacturing fentanyl to meet growing demand, mixing it with other drugs like cocaine or counterfeit pills to increase profitability. Furthermore, from 2015 to 2016, fentanyl produced illegally replaced heroin and prescription opioids as the main sources of opioids on the U.S. street. One explanation is that fentanyl is simple to make and transport throughout the nation. Additionally, because of its strength, a minimal dose of fentanyl is required to produce euphoria or analgesia (the absence of pain) or to assist people in avoiding the symptoms of opiate withdrawal. Its potency also makes it highly dangerous, as users often underestimate the lethal dose, leading to a sharp rise in fatal overdoses (MacMillan, 2024).

Fentanyl’s Role in the Drug Market and its Deadly Effects:

The journey into opioid addiction often begins with prescription painkillers covered by insurance. However, when individuals surpass the prescribed limits or lose insurance coverage, they may turn to illegal alternatives like heroin, quickly leading to devastating consequences. In this landscape, fentanyl emerged as a lucrative and easily smuggled drug due to its extreme potency—requiring only a minuscule amount to produce a narcotic effect. Its compact nature not only makes it easier to transport without detection but also allows traffickers to maximize profits.

Recognizing fentanyl’s potential, drug suppliers in countries like China and Mexico have flooded the black market with large quantities. To exacerbate the issue, fentanyl is often mixed with other drugs, such as cocaine or counterfeit pills, unknowingly exposing users to its lethal effects. This has earned it the nickname “China White,” as it now accounts for 80% of drug-related deaths. Many overdoses occur because users miscalculate the lethal dose—equivalent to just a few grains of salt—leading to tragic and unintended fatalities.

Fentanyl’s appeal lies in its low production cost, high potency even in trace amounts, and its intensely addictive properties. These factors have not only displaced heroin as a dominant drug but have also transformed the illicit drug market into a more perilous environment. Even casual drug users are now at heightened risk of life-threatening overdoses. By replacing the demand for heroin, fentanyl has allowed criminals to distribute it on an unprecedented scale. Compounding this crisis is the aggressive lobbying by pharmaceutical companies for opioid painkillers, which has contributed to a massive public health crisis across North America, particularly in the United States and Canada (MacMillan, 2024).

Addiction, Adaptation, and the Impact of Fentanyl on the Body

Fentanyl is responsible for 80% of drug-related deaths, primarily due to its extreme danger and potency. Unlike other opioids, fentanyl is absorbed more efficiently into fat, allowing it to cross the blood-brain barrier with ease. This unique ability enables fentanyl to act almost instantaneously, delivering a powerful effect on the central nervous system. In contrast to morphine, whose effects take 10 to 15 minutes to manifest, fentanyl’s rapid absorption leads to an immediate and overwhelming impact, shutting down the nervous system before the brain can detect rising CO2 levels in the blood. This results in hypoventilation—a condition where breathing slows or stops entirely—ultimately cutting off oxygen to the brain for 10 to 20 minutes, destroying brain cells and causing death or a vegetative state. A chilling example of its lethality occurred during the Moscow theater hostage crisis in 2002, where fentanyl-based gas caused respiratory paralysis and resulted in the deaths of approximately 140 hostages and terrorists, an event dramatized in the movie Tenet.

Fentanyl’s lethal dose is shockingly small—just 2 mg, which is 100 times more potent than heroin. However, even more dangerous derivatives like sufentanil, which is ten times stronger, and carfentanil, which is 100 times stronger, have entered the market. Originally developed for large-animal veterinary use, these substances are now being illicitly circulated, significantly heightening the risk of overdose. To make matters worse, the purity and quality of street drugs are unpredictable, as dealers often mix fentanyl with other substances like cocaine or counterfeit pills, creating deadly combinations. This inconsistency increases the likelihood of users unknowingly ingesting fatal doses. While naloxone, a life-saving antidote, can reverse fentanyl’s effects by restoring breathing, it must be administered swiftly. Tragically, its availability has not kept pace with the rise in overdoses. Ironically, the same pharmaceutical companies that aggressively marketed fentanyl have also profited from selling naloxone, even as they face billions in fines for their role in promoting opioid misuse.

The grip of fentanyl addiction is nearly impossible to escape. Like other narcotics, fentanyl is highly addictive, but its effects on the brain are particularly insidious. Drugs like fentanyl flood the brain with dopamine, hijacking the reward system and creating an intense but fleeting euphoria. However, the body’s natural drive for homeostasis quickly diminishes the pleasure, forcing users to take increasing doses to achieve the same effect. This process, known as adaptation, damages the pituitary gland and endorphin receptors, which are responsible for producing the body’s natural pain relievers. Over time, the brain’s ability to regulate pain and pleasure becomes severely impaired. Once the drug wears off, users are left with a heightened sensitivity to pain and an inability to produce or use endorphins, leaving them trapped in a vicious cycle of dependence.

Without fentanyl, users experience exaggerated pain from even minor stimuli, a condition akin to Complex Regional Pain Syndrome (CRPS). This hypersensitivity, called opioid-induced hyperalgesia, makes withdrawal an excruciating ordeal that many cannot endure. Unfortunately, while the body can adapt to pleasure by diminishing its response, pain operates differently. Evolutionarily, the human body is wired to intensify its reaction to pain as a survival mechanism, ensuring we take immediate action to avoid harm. If the sensation of pain diminished over time, humans would fail to recognize life-threatening dangers, undermining survival. This is why, as suffering increases, so does the body’s alarm system, escalating pain to compel action. Fentanyl disrupts this balance, leaving users caught in a downward spiral where they need ever-increasing doses to stave off unbearable pain. This vicious cycle not only devastates individuals but also underscores the uniquely catastrophic impact of fentanyl on society as a whole (MacMillan, 2024).

Conclusion

The concept of harm reduction is a well-established approach in medicine, particularly when managing chronic conditions. Patients often face challenges in maintaining optimal health outcomes even after treatment. For instance, a diabetic may struggle to keep their blood sugar consistently at target levels, and individuals with depression or high blood pressure may experience fluctuations despite ongoing therapy. To address these challenges, clinicians not only focus on direct treatment but also implement supplementary strategies, such as dietary changes and exercise, to minimize the negative effects of these conditions. Similarly, harm reduction plays a critical role in treating addiction. While therapy may lead to significant progress, it is essential to prioritize measures that reduce the risk of harm. For example, transitioning from daily to monthly drug use is an improvement, but ensuring access to naloxone, test strips, or clean needles remains crucial to prevent injuries and fatalities. These precautions act as vital safeguards, supporting recovery while mitigating potential dangers.

In conclusion, fentanyl highlights how advancements in medical science can become catastrophic when misused. Its exceptional potency and rapid effects make it particularly hazardous—not only because of its highly addictive nature but also due to the severe, often fatal risks it poses. Initially developed for pain relief in a controlled medical setting, fentanyl’s infiltration into the illegal drug market has triggered an unprecedented public health crisis. The fleeting euphoria it provides pales in comparison to the intense and enduring suffering it inflicts on users, locking them in a relentless cycle of dependence. Fentanyl robs the body of its natural ability to manage pain, leaving individuals trapped in a state of constant agony. The cost of addiction extends far beyond the tragic loss of life; it erodes the capacity to experience natural joy and relief. Ultimately, fentanyl serves as a stark reminder that unbridled pursuit of pleasure can become a self-imposed prison—one that is profoundly difficult to escape.

References

MacMillan, C., 2024. Why Is Fentanyl Driving Overdose Deaths? [online] Yale Medicine. Available at: https://www.yalemedicine.org/news/fentanyl-driving-overdoses [Accessed 30 November 2024].

Staff, H., 2024. Learning About Fentanyl Overdose. [online] myhealth.alberta.ca. Available at: https://myhealth.alberta.ca/Health/aftercareinformation/pages/conditions.aspx?hwid=aco0352 [Accessed 30 November 2024].

By Minchan Moon

He is a Concordia International University student.

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