
EADV 2026: Lebrikizumab improved hand and foot clearance, itch, and pain at 16 weeks versus placebo in a phase 3b atopic dermatitis trial.
What are the characteristics of this blistering rash caused by exposure to UV light?
This intensely itchy, blistering rash on the forearms and upper chest of a 13-year-old girl occurred after a day at the beach. The girl had polymorphic light eruption (PMLE), the most common abnormal reaction to UV light.
All of the following statements about PMLE are true, except:

