An Bras Dermatol 2021 May 21. Epub 2021 May 21.
Department of Dermatology, Centro Universitário Saúde ABC, Santo André, SP, Brazil.
Background: There are few epidemiological studies of urticaria, published in the indexed literature (PubMed/Medline).
Objective: The study aimed to evaluate the epidemiological and clinical data among patients with urticaria/angioedema attending a reference clinic in Brazil.
Methods: Two hundred sixty-seven patients were evaluated retrospectively considering demographic data, time course of the disease, triggering symptoms, the presence of angioedema, complementary laboratory tests including total blood count, reactive-C protein, erythrocyte sedimentation rate, IgE serum levels, and other, as necessary. Read More