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The Dangers of Combining Fentanyl and Opioids

Written by Steve Carleton | Updated on Aug 17, 2023

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Medically reviewed by Sara Kaylor, LCDC, LPC

Dangers of Combining Fentanyl & Opioids

Fentanyl, an exceptionally potent synthetic opioid, is commonly used for its pain-relieving properties in clinical environments. Despite its therapeutic utility, the misuse of this drug can lead to severe health risks, including addiction and even death. This comprehensive guide dives into the intricacies of Fentanyl, its uses, potential risks, interactions with other opiates, and the appropriate treatment methods for fentanyl addiction.

A Brief Overview of Fentanyl

Fentanyl is a powerful synthetic opioid, classified under Schedule II of the Controlled Substances Act, highlighting its high potential for misuse. Approved for medical use in the United States since the 1960s, it’s typically administered to manage severe, chronic pain, particularly in cancer patients or post-surgery pain management. It’s approximately 50-100 times more potent than morphine and is fast-acting, providing quick relief from extreme pain.

 Pharmaceutical Fentanyl vs. Street Fentanyl

Pharmaceutical fentanyl and illicit or ‘street’ fentanyl both belong to the same class of drugs: opioids. However, they are used in very different contexts and have notable differences in their origin, production, purity, and usage.

Pharmaceutical Fentanyl

Pharmaceutical fentanyl is a synthetic opioid that is legally manufactured and distributed under strict regulations for medical use. It is typically used in a medical setting for pain management, especially in patients with severe pain, or to manage pain after surgery. The drug is often administered via injection, transdermal patches, or lozenges under the direct supervision of a healthcare provider.

Pharmaceutical fentanyl is known for its potency, being 50 to 100 times more potent than morphine. Because of this, the doses are carefully calibrated, and the drug is typically reserved for patients who have already developed a tolerance to other opioids. Pharmaceutical fentanyl is subject to rigorous quality control to ensure its safety and effectiveness.

Illicit ‘Street’ Fentanyl

Illicit fentanyl, often referred to as ‘street’ fentanyl, is illegally manufactured and sold on the black market. This type of fentanyl often comes in the form of powder, which can be swallowed, snorted, or injected, or it may be pressed into pills and misrepresented as other opioids. It is also sometimes mixed with other drugs like heroin or cocaine, often without the user’s knowledge.

Illicit fentanyl is typically much less controlled than pharmaceutical fentanyl, meaning its potency can vary widely, making it extremely dangerous. It is often more potent than the user anticipates, leading to a high risk of overdose.

Because illicit fentanyl is made in unregulated labs, there is a high chance of contamination, and the exact dosage is usually unknown. This lack of control and the variability of potency significantly increase the risks associated with its use.

While both pharmaceutical and illicit fentanyl are opioids and can be dangerous if misused, pharmaceutical fentanyl is a controlled substance used for severe pain management under medical supervision. In contrast, illicit fentanyl is an unregulated, often highly potent substance with a high risk of overdose and other adverse effects. The unknown production conditions and purity of illicit fentanyl make it particularly dangerous.

The Mechanism of Action of Fentanyl

As an opioid, Fentanyl works by binding to the body’s opioid receptors, found primarily in the brain, that control pain and emotions. Once Fentanyl attaches to these receptors, it drives up dopamine levels in the brain’s reward areas, producing a state of relaxation and euphoria, thereby reducing the sensation of pain.

Understanding Fentanyl’s Medical Uses

While Fentanyl’s potency can be dangerous if misused under medical supervision, it can be an essential component of pain management in several situations.

Surgical Procedures

During major surgical procedures, Fentanyl can be used as part of the anesthesia process. Its potency ensures that patients remain pain-free during the procedure.

Breakthrough Pain

Fentanyl is also beneficial for managing breakthrough pain in patients already receiving opioid medication. Breakthrough pain is a sudden, often brief, spike in pain levels in individuals with otherwise controlled chronic pain.

Risks and Dangers of Fentanyl

Fentanyl, while therapeutically valuable in certain medical contexts, possesses inherent risks and dangers, especially when used improperly. It’s critical to understand these dangers to mitigate the potential harm. Let’s delve deeper into these potential hazards associated with Fentanyl.

The Onset of Dependency and Addiction

Fentanyl’s potency significantly increases the risk of developing dependency and addiction, particularly with unsupervised or prolonged use. When consumed, the drug creates a heightened sense of euphoria and deep relaxation. This pleasurable experience can often lead users to seek repeated exposure to the drug, fostering a cycle of habitual use.

Over time, the brain adapts to repeated exposure, diminishing its response to the drug. This leads to tolerance, where higher doses are needed to achieve the initial effects. A physical dependence can develop, where the body requires the drug to function normally, and a psychological dependence, where a strong desire or compulsion to use the drug exists.

The Threat of Overdose

Fentanyl’s extreme potency makes it incredibly dangerous in the case of an overdose. An overdose can occur when a person consumes enough of the drug to result in a life-threatening reaction or death. Because Fentanyl is up to 100 times more potent than morphine, the margin for overdose is dangerously thin.

Overdose can lead to fatal consequences, including severe respiratory depression, where breathing becomes insufficient to sustain life. Other signs of overdose can include severe sleepiness, slow or troubled breathing, or non-responsiveness.

Further exacerbating the risk, Fentanyl is often laced into other drugs, such as heroin or cocaine, without the user’s knowledge. This can lead to unintentional overdoses among users who are unaware of the increased potency.

The Challenge of Withdrawal Symptoms

Fentanyl withdrawal can be a challenging and uncomfortable process characterized by a host of physical and psychological symptoms. Withdrawal often begins when a person who is physically dependent on Fentanyl abruptly stops or significantly reduces their drug intake.

Withdrawal symptoms can include but are not limited to restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, cold flashes, and uncontrolled leg movements. Psychological symptoms can include severe cravings, anxiety, agitation, and depression.

In most cases, Fentanyl withdrawal isn’t life-threatening. However, it can be extremely uncomfortable and may lead to relapse without proper medical supervision and support.

Long-term Health Effects

Chronic misuse of Fentanyl can also lead to a range of long-term health effects. These include weakened immune function, gastrointestinal issues, mental health disorders like depression and anxiety, and the potential for severe cognitive impairment.

Understanding these risks underscores the importance of using Fentanyl under strict medical supervision. If you suspect Fentanyl misuse or overdose, it’s critical to seek immediate medical attention.

Dangers of Combining Fentanyl with Other Opioids

One of the most hazardous aspects of Fentanyl misuse involves its combination with other opioids. When used concurrently with other opioids, Fentanyl can significantly amplify the risks of addiction, overdose, and severe health complications. This section discusses the risks associated with combining Fentanyl with other opioids.

Exacerbated Risk of Overdose

The combination of Fentanyl with other opioids significantly heightens the risk of overdose. Both Fentanyl and other opioids depress the central nervous system, slowing breathing and potentially leading to overdose or death. Because Fentanyl is far more potent than many other opioids, this risk is drastically amplified when the drugs are used together.

Increased Risk of Dependency and Addiction

The concurrent use of Fentanyl with other opioids can accelerate the development of dependency and addiction. Each opioid substance can induce a euphoric high, and when used together, this effect can be enhanced, leading to a more potent and addictive experience.

Heightened Withdrawal Symptoms

Combining Fentanyl with other opioids can lead to more severe withdrawal symptoms. Because each opioid substance can cause physical dependence, the withdrawal symptoms can be more intense and longer-lasting when multiple opioids are involved.

Amplified Long-term Health Effects

Long-term use of Fentanyl combined with other opioids can exacerbate the risk of long-term health effects. These can include more severe cognitive impairments, psychological disorders like depression and anxiety, severe physical health complications, and even an increased risk of infectious diseases like HIV and Hepatitis C, particularly among individuals who inject drugs.

The combination of Fentanyl with other opioids represents a serious public health concern, highlighting the importance of understanding these associated risks. Ensuring the safe use of opioids, under the strict supervision of a medical professional is crucial in mitigating these dangers.

Dangers of Combining Fentanyl and Codeine

Codeine is a naturally occurring opioid that is less potent than fentanyl. It is commonly used for mild to moderate pain relief and as a cough suppressant. Codeine is metabolized in the body to morphine, which acts on opioid receptors to produce pain relief and other opioid effects. However, the combination of fentanyl with codeine can lead to a synergistic effect, intensifying the respiratory depressant properties of both drugs.

Combining Fentanyl with codeine presents significant health hazards due to their interactions and the potentiation of their effects. Both substances are opioids, and their co-use can drastically escalate the risks associated with each substance. This section dives into the specific dangers of combining Fentanyl and codeine.

  • Compounded Risk of Overdose: The overlapping effects of Fentanyl and codeine can significantly enhance the risk of overdose. Both substances work to slow breathing, which can be life-threatening at high doses. Due to Fentanyl’s extreme potency, even a small increase in the dose (which can occur when combined with another opioid like codeine) can result in an overdose.
  • Augmented Sedative Effects: Fentanyl and codeine can each produce sedative effects, causing drowsiness, confusion, and impaired coordination. When taken together, these effects can be enhanced, increasing the risk of accidents and injuries and impairing the ability to perform tasks requiring alertness, like driving.
  • Worsened Constipation: Opioids like Fentanyl and codeine are known to cause constipation by slowing down the activity of the gut. When used together, this side effect can be more severe, leading to discomfort, pain, and potential bowel obstruction.
  • Intensified Withdrawal Symptoms: The use of Fentanyl alongside codeine can lead to more intense and complex withdrawal symptoms when drug use is reduced or stopped. Withdrawal symptoms can include restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, and cold flashes, among other symptoms.

It is important to note that the dangers of combining fentanyl with codeine extend beyond the immediate effects. Long-term misuse and abuse of these drugs can have devastating consequences for an individual’s health, relationships, and overall well-being.

Dangers of Combining Fentanyl with Dilaudid (Hydromorphone)

Dilaudid (hydromorphone) is a semi-synthetic opioid that is also highly potent and used for the treatment of severe pain. It is derived from morphine and has similar analgesic effects. Combining fentanyl with Dilaudid can lead to a synergistic effect, intensifying the respiratory depressant properties of both drugs.

The combination of Fentanyl with Dilaudid, or hydromorphone, presents significant dangers due to their mutual properties as potent opioids. When these two substances are used in conjunction, they can drastically increase the risks typically associated with opioid use. Here, we explore the dangers of combining Fentanyl with Dilaudid in detail.

  • Heightened Risk of Overdose: Both Fentanyl and Dilaudid are potent opioids, and when combined, they can dangerously enhance the risk of overdose. Opioids work by depressing the central nervous system and slowing breathing, which in high doses can lead to overdose and potentially fatal respiratory failure. Because Fentanyl is much more potent than many other opioids, including Dilaudid, this risk is considerably exacerbated when the two are used together.
  • Amplified Sedation and Mental Clouding: Fentanyl and Dilaudid both produce significant sedative effects, causing drowsiness, mental clouding, and impaired coordination. When these two drugs are combined, these effects can be substantially enhanced, leading to an increased risk of accidents and injuries.
  • Aggravated Constipation: Opioids such as Fentanyl and Dilaudid can cause constipation by reducing gut motility. When used together, this side effect can become severe, leading to significant discomfort and potential complications such as bowel obstruction.
  • Enhanced Withdrawal Symptoms: The concurrent use of Fentanyl and Dilaudid can result in more severe and complex withdrawal symptoms. Withdrawal symptoms may include restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, cold flashes, and intense cravings, among other symptoms.

Dangers of Combining Fentanyl with Vicodin (Hydrocodone)

Combining fentanyl with hydrocodone can have serious and potentially life-threatening consequences. Both drugs are potent opioid analgesics used for pain management, but their combination significantly increases the risk of respiratory depression, overdose, and death.

Hydrocodone is a semi-synthetic opioid that is less potent than fentanyl but still carries significant risks. It is commonly prescribed for moderate to severe pain relief. Like fentanyl, hydrocodone binds to opioid receptors in the brain and spinal cord, producing pain relief and a sense of euphoria. However, the combination of hydrocodone with fentanyl can lead to a synergistic effect, significantly enhancing the sedative and respiratory depressant properties of both drugs.

  • Respiratory Depression: Both fentanyl and hydrocodone suppress the central nervous system, slowing down respiratory function. When taken together, the combined effect can be potentiated, leading to severe respiratory depression, breathing difficulties, and even respiratory arrest.
  • Increased Risk of Overdose: The combination of these potent opioids significantly increases the risk of overdose. The synergistic effect can amplify the respiratory depressant effects, making it more challenging for the body to maintain normal breathing patterns. Overdose can result in coma, organ failure, and death.
  • Sedation and Cognitive Impairment: Combining fentanyl and hydrocodone can lead to increased sedation and cognitive impairment. Individuals may experience extreme drowsiness, confusion, impaired judgment, and reduced motor coordination. This can be dangerous, particularly when driving or operating machinery.
  • Cardiovascular Effects: Opioids, including fentanyl and hydrocodone, can have cardiovascular effects such as low blood pressure and slowed heart rate. Combining these drugs can intensify these effects and lead to further cardiovascular complications.
  • Increased Risk of Dependence and Addiction: The combination of fentanyl and hydrocodone can heighten the risk of developing physical dependence and addiction. Opioid misuse and abuse can lead to a cycle of escalating tolerance, cravings, and compulsive drug-seeking behavior.

Dangers of Combining Fentanyl with Methadone

Combining fentanyl with methadone can have severe and potentially life-threatening consequences. Both drugs are potent opioid analgesics used for pain management, but their combination significantly increases the risk of respiratory depression, overdose, and other adverse effects.

Methadone is a synthetic opioid that is primarily used for the treatment of opioid addiction and for managing chronic pain. Methadone acts on the same opioid receptors as fentanyl but has a longer duration of action. It helps to alleviate withdrawal symptoms and reduce cravings for other opioids. However, combining fentanyl with methadone can increase the risk of respiratory depression, overdose, and other adverse effects.

  • Respiratory Depression: Both fentanyl and methadone suppress the central nervous system, slowing down respiratory function. When taken together, the combined effect can be potentiated, leading to severe respiratory depression, shallow breathing, and reduced oxygen levels in the body. This can result in respiratory arrest and potentially be fatal.
  • Increased Risk of Overdose: The combination of these potent opioids significantly increases the risk of overdose. The synergistic effect can amplify the respiratory depressant effects, making it more challenging for the body to maintain normal breathing patterns. Overdose can lead to coma, organ failure, and death.
  • Sedation and Cognitive Impairment: Combining fentanyl and methadone can lead to increased sedation and cognitive impairment. Individuals may experience extreme drowsiness, confusion, impaired judgment, and reduced motor coordination. This can be dangerous, particularly when driving or operating machinery.
  • Cardiovascular Effects: Opioids, including fentanyl and methadone, can have cardiovascular effects such as low blood pressure and slowed heart rate. Combining these drugs can intensify these effects and lead to further cardiovascular complications.
  • Increased Risk of Dependence and Addiction: The combination of fentanyl and methadone can increase the risk of developing physical dependence and addiction. Opioid misuse and abuse can lead to a cycle of escalating tolerance, cravings, and compulsive drug-seeking behavior.

Dangers of Combining Fentanyl with Morphine

Combining fentanyl with morphine can have serious and potentially life-threatening consequences. Both drugs are powerful opioid analgesics used for pain management, but their combination significantly increases the risk of respiratory depression, overdose, and other adverse effects.

Morphine is a naturally occurring opioid derived from the opium poppy. It is widely used for pain relief and is considered the gold standard in opioid analgesics. Morphine acts on the same opioid receptors in the brain and spinal cord as fentanyl, producing similar analgesic effects. However, combining fentanyl with morphine can lead to a synergistic effect, intensifying the respiratory depressant properties of both drugs.

  • Respiratory Depression: Both fentanyl and morphine depress the central nervous system, slowing down respiratory function. When taken together, the combined effect can be potentiated, leading to severe respiratory depression. This can result in shallow breathing, reduced oxygen levels in the body, and even respiratory arrest. The risk of respiratory depression is particularly heightened when high doses of these drugs are used or when they are combined with other respiratory depressants, such as benzodiazepines or alcohol.
  • Increased Risk of Overdose: Combining fentanyl with morphine significantly increases the risk of opioid overdose. The synergistic effect of these potent opioids can lead to greater suppression of the respiratory system, making it difficult for the body to maintain normal breathing patterns. Overdose can result in coma, organ failure, and death if prompt medical intervention is not received.
  • Sedation and Impaired Cognitive Function: The combination of fentanyl and morphine can lead to increased sedation and cognitive impairment. Individuals may experience extreme drowsiness, confusion, impaired judgment, and reduced motor coordination. These effects can be dangerous, particularly when engaging in activities that require alertness, such as driving or operating machinery.
  • Cardiovascular Effects: Opioids, including fentanyl and morphine, can have cardiovascular effects such as low blood pressure and slowed heart rate. Combining these drugs can intensify these effects and potentially lead to further cardiovascular complications.
  • Increased Risk of Dependence and Addiction: The combination of fentanyl and morphine can increase the risk of developing physical dependence and addiction. Opioid misuse and abuse can lead to a cycle of escalating tolerance, cravings, and compulsive drug-seeking behavior. It is important to use these medications only as prescribed and under the supervision of a healthcare professional.

Dangers of Combining Fentanyl and Percocet (Oxycodone)

Combining fentanyl with Percocet can be extremely dangerous and potentially life-threatening. Fentanyl is a potent synthetic opioid that is significantly more potent than Percocet, which is a combination of oxycodone and acetaminophen. Both drugs are used for pain management, but their combination can lead to severe respiratory depression, overdose, and even death.

Percocet combines oxycodone, a less potent opioid, with acetaminophen (paracetamol), a non-opioid pain reliever. Oxycodone works by binding to opioid receptors and has analgesic properties, but it is not as potent as fentanyl. Acetaminophen enhances the analgesic effects of oxycodone and helps manage pain through different mechanisms.

When fentanyl and Percocet are combined, the effects of both opioids are amplified, significantly increasing the risk of overdose. Both drugs act on the central nervous system, depressing respiratory function and slowing down breathing. When taken together, the combined effect on the respiratory system can be potentiated, leading to severe respiratory depression, respiratory arrest, and potentially death.

Additionally, combining fentanyl and Percocet can also increase the risk of other adverse effects such as:

  • Sedation
  • Dizziness
  • Confusion
  • Decreased blood pressure
  • Cardiac complications

These risks are further amplified if other substances, such as alcohol or sedatives, are also present in the body.

It is strongly advised to only take medications as prescribed by a healthcare professional and to avoid combining opioids without proper medical supervision. If you or someone you know is struggling with opioid misuse or addiction, seeking professional help from a healthcare provider or addiction treatment specialist is essential.

Dangers of Combining Fentanyl and Promethazine

Combining fentanyl with promethazine can have severe and potentially life-threatening consequences. Fentanyl is a potent opioid analgesic, while promethazine is an antihistamine with sedative properties. Mixing these two drugs can lead to increased sedation, respiratory depression, overdose, and even death.

Promethazine is an antihistamine with sedative properties. It is commonly used to relieve symptoms of allergies, such as itching, sneezing, and runny nose. Promethazine also has sedative effects, which can be enhanced when combined with other central nervous system depressants, including opioids.

When fentanyl and promethazine are combined, their effects on the central nervous system are intensified, leading to increased sedation and respiratory depression. Both drugs suppress the respiratory system, slowing down breathing and potentially causing respiratory arrest.

Moreover, promethazine has been found to enhance the analgesic effects of opioids, including fentanyl. This can further increase the risk of overdose, as individuals may underestimate the potency of the opioid and take more than what is safe.

The combined use of fentanyl and promethazine can also result in other adverse effects, such as:

  • Drowsiness
  • Confusion
  • Dizziness
  • Low blood pressure
  • Impaired motor coordination

These effects can significantly impair an individual’s ability to perform tasks requiring concentration and coordination, including driving or operating machinery.

Combatting Fentanyl Addiction

The journey of overcoming Fentanyl addiction is challenging but feasible with the right treatment strategies. A range of effective treatments exist, often combining medication and behavioral therapies to address all aspects of addiction. Let’s delve deeper into these treatment methods.

Medication-Assisted Treatment (MAT)

MAT involves the use of specific FDA-approved medications in combination with counseling and behavioral therapies. This multifaceted approach has proven to be particularly effective in treating opioid addiction, including Fentanyl.

Key medications used in MAT include methadone, buprenorphine, and naltrexone. These drugs work in unique ways to soothe withdrawal symptoms, reduce cravings, or block the euphoric effects of opioids.

  • Methadone: Methadone is a long-acting opioid agonist, meaning it activates the same opioid receptors as Fentanyl but more gently and for a more extended period. It helps reduce cravings and withdrawal symptoms without producing the euphoria associated with Fentanyl.
  • Buprenorphine: Buprenorphine is a partial opioid agonist, providing milder activation of the opioid receptors. This medication can help reduce withdrawal symptoms and cravings and carries a lower risk of misuse and dependency.
  • Naltrexone: Unlike methadone and buprenorphine, naltrexone works as an opioid antagonist. It blocks opioid receptors, preventing Fentanyl and other opioids from exerting their effects.

Behavioral Therapies for Fentanyl Addiction

Behavioral therapies are a vital component of Fentanyl addiction treatment. These therapies can help patients modify their attitudes and behaviors related to drug use, increase healthy life skills, and enhance the effectiveness of medications.

Cognitive-Behavioral Therapy (CBT)

CBT is a form of psychotherapy that teaches individuals how to recognize and correct problematic behaviors through the application of learning principles. This therapy aims to address triggers and high-risk situations, helping patients develop effective strategies to remain drug-free.

Contingency Management (CM)

CM is an incentive-based intervention where patients earn rewards for staying drug-free, attending treatment sessions, or meeting predetermined goals. The positive reinforcement provided by these rewards helps encourage abstinence and the adoption of healthy behaviors.

Help is Available

As we’ve explored throughout this article, the misuse of Fentanyl, whether alone or in combination with other opioids, presents severe and potentially fatal risks. The potency and rapid onset of Fentanyl’s effects, coupled with its widespread availability, have contributed to a public health crisis that demands immediate attention.

When facing opioid addiction, it’s crucial to seek professional help. Attempting to quit “cold turkey” or without medical supervision can be dangerous due to the severe withdrawal symptoms and potential health complications.

Choose Gallus Medical Detox: A Premier Opioid Detox Facility

Gallus Medical Detox is an addiction treatment center specializing in medically supervised detox for opioids, including Fentanyl. Gallus’s team of experts understands the unique challenges posed by opioid withdrawal and employs a patient-first approach to ensure a safe, comfortable, and effective detox process.

At Gallus, patients can expect the following:

  • Personalized treatment plans tailored to their unique needs.
  • 24/7 medical supervision to ensure safety and comfort.
  • A welcoming, stigma-free environment that promotes recovery.
  • A range of supportive therapies to aid in the detox process.

Take the First Step Toward Recovery

Addiction is a disease, not a choice, and it requires professional medical intervention. If you or a loved one is struggling with opioid addiction, don’t wait. Reach out to Gallus Medical Detox today and take the first step towards recovery. Your journey to a healthier, drug-free life starts here.

References:

 

Steve Carleton

Steve worked in the Department of Veterans Affairs for 10 years. He is a PTSD and substance use disorder expert with over 14 years of experience in and around addiction. Steve is also an Adjunct Professor at the University of Denver’s Graduate School of Social work. He teaches cognitive behavioral therapies, Motivational Interviewing, assessment skills using DSM-5, amongst others.

Last medically reviewed on August 10, 2023

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