Abstract
The relevance of the disease is due to its prevalence ― for acute urticaria up to 20% with predominance in the paediatric population, for chronic spontaneous urticaria up to 0.5–5% of the population. The course of the disease is characterised by unpredictability of prognosis of duration, effectiveness of standard therapy, serious impact on the quality of life of the patient, his relatives, the burden on health authorities. The lack of accurate understanding of the mechanisms of disease development, a wide range of pathogenetic treatment complicates the possibility of rapid achievement of drug remission. The clinical Recommendations contain up-to-date information on epidemiology, pathogenesis, clinical picture, differential diagnosis, possibilities of examination and stage treatment, including immunobiological therapy. The procedure of medical care, prophylaxis and dispensary observation, criteria for assessing the quality of patient management and supporting material, including questionnaires to assess the severity of the condition and the effectiveness of treatment are outlined. Clinical recommendations on urticaria are intended for practicing physicians of all specialities, students, teachers of medical schools, residents, postgraduates and researchers.