Opioid overdose

Opioid overdose is an acute, life-threatening clinical toxidrome resulting from excessive exposure to natural, semisynthetic, or synthetic opioids It primarily impairs the central nervous and respiratory systems through potent stimulation of mu-opioid receptors located in the brainstem and peripheral chemoreceptors This condition can affect any individual exposed to opioids, including patients receiving prescription analgesia, individuals with opioid use disorder, and people inadvertently expose...

Opioid overdose is an acute, life-threatening clinical toxidrome resulting from excessive exposure to natural, semisynthetic, or synthetic opioids This condition can affect any individual exposed to opioids, including patients receiving prescription analgesia, individuals with opioid use disorder, and people inadvertently exposed to illicit synthetic compounds

It primarily impairs the central nervous and respiratory systems through potent stimulation of mu-opioid receptors located in the brainstem and peripheral chemoreceptors This condition can affect any individual exposed to opioids, including patients receiving prescription analgesia, individuals with opioid use disorder, and people inadvertently exposed to illicit synthetic compounds Pathophysiologically, it is defined by profound central nervous system depression, miosis, and life-threatening hy...

Pathophysiologically, it is defined by profound central nervous system depression, miosis, and life-threatening hypoventilation or apnea, which quickly precipitates hypoxemia, cyanosis, bradycardia, and potential cardiac arrest or fatal anoxic brain injury