Transforming Pain Management: Suzetrigine, a Novel Non-Opioid Analgesic.

Abstract

Suzetrigine is a novel non-opioid analgesic that selectively inhibits the Nav1.8 sodium channel, which plays a key role in peripheral pain signaling. By blocking action potential propagation in nociceptors, it effectively reduces pain without affecting the central nervous system, thus avoiding the risks associated with opioids, such as addiction and respiratory depression. In two phase 2 clinical trials, suzetrigine demonstrated superior pain control compared to placebo and showed comparable effectiveness to hydrocodone/acetaminophen for treating moderate to severe acute pain after abdominoplasty and bunionectomy with an acceptable safety profile. Current findings support suzetrigine's potential role as a safer alternative to opioids in managing moderate to severe pain.