PharmaMastery on Instagram: "Drug of the day: Abametapir 🧴 This isn’t your typical anti-lice drug. Instead of attacking the nervous system like permethrin, abametapir is a topical metalloproteinase inhibitor that blocks metal-dependent enzymes lice need for egg development. No enzymes → no viable eggs. That’s why abametapir is both pediculicidal AND ovicidal, making it especially useful when resistance to older treatments is a problem. Marketed as Xeglyze, with mainly local scalp side effects a