1 Institute for Maternal and Child Health-IRCCS Burlo Garofolo, University of Trieste, Via dell'Istria 67/1, 34100, Trieste, Italy. angeladcnt@gmail.com
Physical urticaria is a rare but challenging subset of chronic urticaria. Wheals of pressure urticaria are typically delayed in appearance. A pressure test can easily be done to confirm the diagnosis.