Fentanyl: What It Is, Side Effects, and the Dangers of Contaminated Drugs

Fentanyl is a potent drug that has been hitting the news for all the wrong reasons. It is a synthetic opioid which is much stronger than morphine or heroin. This power allows it to be used as an effective analgesic and poses great threats. Many people are not aware of how dangerous fentanyl could be especially when misused.

One concern is the frequency with which fentanyl appears in contaminated medications. Fentanyl, often mixed with substances such as cocaine or heroin, can cause overdose easily due to its potency. The user usually does not know they are taking it alongside other drugs thereby increasing chances of accidental overdose and death. These combinations are extremely hazardous because you never know what will happen next.

We need to learn about the side effects of fentanyl and how long it stays in your system. This post will explain these factors therefore illuminating why drugs tainted with fentanyl are so risky. Risk awareness should therefore increase after reading this.


Looking where to buy the best at home drug test? Look no further. Get yours on Amazon today!


What is Fentanyl & How Does Fentanyl Make You Feel

Fentanyl happens to be a man-made narcotic employed in relieving acute pain mostly for cancer patients or those who have undergone surgery. Its strength measures 50 – 100 times more than morphine and comes in different forms like patches, and tablets among others which doctors prescribe depending on someone’s condition. 

Drug dealers often produce fentanyl illegally. They usually mix it with other substances like heroin to earn more. They can boost the potency of these drugs while using smaller amounts of expensive drugs. This dangerous practice not only maximizes their profit margins but also creates a higher risk of overdose and fatality for users because the presence of fentanyl significantly increases the drugs' potency.

Once inside your body, whether taken orally, injected, or applied to the skin, its molecules bind to specific receptors in the brain responsible for controlling physical sensations and emotional feelings. This can make individuals feel extremely happy, relaxed, and free from discomfort, but it can also cause sleepiness, disorientation, and a high. Illegal fentanyl is very potent, so even small amounts can have powerful effects, making it dangerous.

Often without users’ knowledge, illicitly manufactured fentanyls get mixed up with other compounds. Thus; making them more dangerous than they would have been if taken alone or without such additions. The reason is that people may not know when a stronger drug has been substituted for what they thought was milder stuff leading to easy overdose cases among many other grave health implications that could arise from this.

Fentanyl, a powerful drug, can have opposite effects on different people. For example, an individual may find that the drug wears off promptly while another person might experience the full impact of it. This wide range of potential reactions can be deadly. A person could take in more than they intended to if they use drugs such as cocaine without knowing that fentanyl is mixed in with them. Such an unintentional overdose often leads to death when there is nobody nearby who knows how to help.

Many tragic stories have been told about those who unknowingly took fentanyl-laced cocaine and died as a result. One of these cases happened among several individuals in New Haven.

On June 23rd, 2016 in Connecticut’s New Haven city; people bought white powder that they thought was cocaine from different dealers on the streets but within less than eight hours twelve persons were rushed into Yale Hospital emergency room showing signs consistent with opioid OD where most of them had snorted this powder which eventually turned out to be fentanyl mixed with a small amount (cuts) of actual Cocaine powder. The white powder was determined to be fentanyl, a drug 50 times more potent than heroin makes it lethal and causes fast breathing that slows down or stops breathing at all.

During this event some patients required many higher-than-normal doses of naloxone – an opioid antidote – to reverse their overdoses while nine had to be admitted four of these went straight to the intensive care unit (ICU); however, three out of twelve victims still died despite all these interventions.

This incident prompted health authorities and law enforcement agencies to work hand-in-hand towards public awareness creation, patient interviews family tracing efforts, and source identification for said substance used at that time. They also ensured the availability of Naloxone kits among EMS providers during this period and issued warnings about street drugs possibly containing fentanyl within communities.

The case mentioned above clearly demonstrates the dangers associated with mixing other substances like cocaine alongside powerful chemicals such as fentanyl; thus it should act as an eye-opener for people concerning risks involved in drug abuse and ways of staying safe.

Side Effects of Fentanyl

Fentanyl has various adverse reactions which could prove lethal at times. Common ones include sleepiness, dizziness, and nausea. Some individuals might also complain about constipation, headache, or even tiredness throughout their days thus rendering them incapable of doing anything else apart from resting.

Furthermore, respiratory depression can be amongst the most severe side effects resulting from the slowed-down breathing rate associated with this drug usage. Such a situation becomes particularly risky either during the initial stages when someone starts taking fentanil or after a dosage increment. Other serious problems may include confusion, hallucinations, or even severe allergic response; therefore prompt action should always be taken whenever any signs are noticed.

Another risk of using fentanyl is that it can affect your immune system. Fentanyl can decrease the ability of your body to fight off infections over time and this may result in increased vulnerability to diseases. Everyone should be aware of these hazards and take measures necessary to safeguard their health.

How Long Does Fentanyl Stay In Urine

The duration within which fentanyl remains detectable in a person’s body depends on the type of test applied. Commonly employed methods include blood, hair, saliva, and urine tests. For instance; in urine tests, it can be detected as soon as 1-2 hours after use with a possibility of detection for 24-72 hours following administration. Timing varies depending on the dosage taken among other factors such as frequency of usage.

Blood tests provide quicker results, typically within minutes to a few hours. However, they can only detect substances used within the last 12 hours. On the other hand, hair analysis can detect drug usage over a longer period, up to 90 days, depending on the length of hair collected.

Saliva testing is useful when investigating recent consumption due to its ability to identify drugs used within minutes up until 24-48 hrs later. However, metabolism rate could alter clearance times so this must be considered during the interpretation process alongside general health conditions plus specific formulations utilized among others that might impact excretion rates from the body. Therefore understanding these issues will assist individuals manage the risks associated with taking up fentanyl.


Fentanyl can save lives or kill people because of the way it is used. Although there are legitimate medical uses for this drug, its potency coupled with the chances of contamination makes it very risky. Understanding the effects of fentanyl, its side effects, and how long it stays in your system will enable an individual to make informed choices about their health. Always consult a healthcare provider for advice applicable to your situation. Stay safe and know about the risks related to using fentanyl and other opioids too.


What makes fentanyl so dangerous?

One reason why fentanyl poses such a threat is because it has high potency levels meaning even small quantities can lead someone into overdose situations easily if not careful about what they consume thinking are other substances that do not carry much risk themselves let alone mixed with them unknowingly resulting in accidental ODs most times.

Can you overdose on fentanyl by touching it?

No, you cannot get an overdose through skin contact with fentanyl but still needs to be handled correctly to avoid any untoward incidents.

How can drugs be tested for containing this substance called Fentanyl?

There are special strips designed specifically for detecting the presence of fentanyl within other illicit substances. These strips work fast by producing results in just a few minutes.

Is Fentanyl Addictive?

Yes it is highly addictive and hence classified under Schedule II controlled drugs because long-term use may lead to physical dependence which brings about severe withdrawal symptoms when people try quitting without seeking medical intervention from professionals familiar with managing patients suffering from addiction disorders themselves or their loved ones have become dependent on this dangerous medication known as fentanil commonly abused alongside different forms of opioids like heroin etcetera leading into an even worse situation than before


Back to blog

Leave a comment