Bullous pemphigoid is a blistering skin condition that most often affects the elderly. This is a close-up picture of the typical blisters. Large blisters, like these, are called bullae.
Review Date 6/19/2021
Updated by: Ramin Fathi, MD, FAAD, Director, Phoenix Surgical Dermatology Group, Phoenix, AZ. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.