Nikolsky sign is a condition caused by a staphylococcal infection in which the superficial layers of skin slip free from the lower layers with a slight rubbing pressure. Large areas of the skin will blister and peel away leaving wet, red and painful areas.
Review Date 1/31/2016
Updated by: Kevin Berman, MD, PhD, Atlanta Center for Dermatologic Disease, Atlanta, GA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.