Which of the following is a key benefit of using nonopioid analgesics over opioid analgesics?

The key benefit of using nonopioid analgesics over opioid analgesics is the lower risk of addiction. Nonopioid analgesics, such as acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs), do not carry the same potential for dependency and abuse that opioids do. Opioids are classified as controlled substances due to their ability to cause physical dependence and addiction, which is a significant concern in pain management. This distinction makes nonopioid analgesics a safer choice for many patients, particularly those at risk for substance use disorders.

In contrast, the other options highlight characteristics that are either less favorable or not applicable to nonopioid analgesics. For instance, opioid analgesics typically provide stronger pain relief compared to nonopioids, making them more suitable for severe pain. The side effect profile of nonopioids is generally more favorable, with fewer severe side effects than opioids, which can include sedation and respiratory depression. Lastly, opioid analgesics are classified as controlled substances due to their potential for misuse, while most nonopioid analgesics are not. Therefore, the lower risk of addiction presents a compelling reason to choose nonopioid analgesics for pain management in appropriate clinical situations.