The term “urticaria” should refer to the very common dermatological condition urticaria, also known as rubella masses. It is characterized by the appearance of wind clumps of varying sizes on almost all parts of the body, which can be skin-colored, red, or pale white in color. They can fuse into patches, especially when scratched, and are accompanied by intense itching. Another characteristic is that hives can fade on their own without leaving a trace. In the eyelids, lips, and vulva, where the mucous membranes are loosely organized, some of them may become swollen during an attack of urticaria, which is called angioneurotic edema. In addition, severe urticaria may cause heartburn, chest tightness, and difficulty in breathing, which are emergencies of urticaria and require immediate consultation at the nearest hospital emergency department.