Which drug is used to reverse opioid effects?

The correct answer is Narcan, which is the brand name for naloxone. Naloxone is specifically designed to reverse the effects of opioid overdose by displacing opioids from their receptors in the brain, thereby restoring normal respiration and consciousness in an individual who has experienced respiratory depression or decreased level of consciousness due to opioid use.

Narcan is utilized in emergency situations where an individual may have overdosed on opioids, making it a critical component in emergency medical settings and among individuals at risk of opioid overdose. Its effectiveness in rapidly counteracting the profound depressant effects of opioids highlights its significance as an opioid antagonist.

In contrast, flumazenil is a benzodiazepine antagonist that specifically reverse the effects of benzodiazepine sedatives, not opioids. Versed, which is a brand name for midazolam, is an anesthetic agent and sedative, used for its calming and amnesic effects, rather than for reversing opioid effects. Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) used to relieve pain and inflammation, but it does not have any opioid antagonistic properties. Thus, naloxone stands out as the appropriate choice for reversing opioid effects effectively.