Chronic urticaria (CU) may be a presenting feature of an autoinflammatory syndrome (monogenic or multifactorial) - disorders to consider: cryopyrin-associated periodic (CAPS), Schnitzler, Still's disease, & neutrophilic urticarial dermatosis https://t.co/GKYqFzX6A0 https://t.co/QEEaw9zNjH