It's important to note that not all users of fentanyl, a highly potent synthetic opioid, exhibit the behavior you describe. However, the phenomenon or side effect you may be referring to is often called “the heroin nod” or “nodding off.” It’s a state between wakefulness and sleep that can occur due to the sedating effects of opioids like fentanyl or prescription opioids, such as oxycodone and hydrocodone.
Opioids work by binding to the opioid receptors in the brain and spinal cord, which can decrease the perception of pain, but can also depress the central nervous system, slowing breathing and potentially leading to a drowsy, lethargic state. In high doses, this can lead to severe respiratory depression and potentially an overdose death.
When someone is in this “nodding off” state, they may slump over or bend forward due to loss of muscle control, lack of wakeful consciousness, or extreme drowsiness.
This behavior is a sign of addiction and serious drug use and could indicate a drug overdose, which is a medical emergency. If you or someone else is showing signs of an overdose, it’s important to seek medical help immediately. It’s also important to note that fentanyl is incredibly potent and is a major contributor to the ongoing opioid use crisis. Misuse can easily lead to dependence, addiction, and fatal overdose. If you or someone you know is struggling with opioid addiction or their physical well-being and mental health, please seek professional help.