Splinters, Ridges & Half-Moons: The Secret Life of Vitiligo Nails (Ep. 70)

Nails may seem like an unlikely place to look for clues about vitiligo — but science says otherwise. In this episode of Deep Dive in Vitiligo, we cut through the hype on the real, usually mild, connection between vitiligo and nail changes. Melanocytes live in the nail matrix too, so the same immune activity that affects skin pigment may sometimes leave tiny traces: vertical ridges, leukonychia, splinter hemorrhages, brittle nails, missing half-moons, or changes visible only through dermoscopy. We unpack the latest studies, explain what these findings may mean for patients, and discuss when nail changes deserve a closer look — and when they’re probably just part of being human. No panic. No self-diagnosis spirals. Just a fascinating look at one of the most overlooked corners of vitiligo science. 🔍💅 📚 Prefer reading to listening? The full companion article expands on many of the themes discussed in this episode.