Which drug is commonly used for the treatment of opioid addiction?

Naloxone is commonly used in the treatment of opioid addiction primarily due to its ability to reverse the effects of opioid overdose. It is an opioid antagonist, which means it binds to opioid receptors in the brain without activating them, effectively blocking the effects of other opioids. This property makes it a crucial tool in emergency situations for individuals who have overdosed on opioids, helping to restore normal breathing and consciousness.

Furthermore, naloxone is also utilized as part of medication-assisted treatment (MAT) strategies for opioid dependence, where it can be used to mitigate the risk of overdose during recovery. While other options may relate to the pain management or sedation in different contexts, they do not possess the unique capability to specifically counteract opioid addiction or overdose, which solidifies naloxone's position as a critical component in addressing opioid-related health issues.