Abstract
The syndrome of prolonged productive cough in children, which is not related to diseases of the ENT organs, is one of the urgent problems that arise in the practice of pediatricians, general practitioners and children's pulmonologists. Today, in the available foreign literature, there are many publications and practical recommendations, where chronic bacterial bronchitis, manifested by the presence of chronic wet cough in children, is described, which is one of the important diseases manifested by the presence of chronic wet cough in children. However, unfortunately, there is practically no information about this problem in Kazakh publications. The purpose of this descriptive review is to provide information to practicing doctors and students about chronic bacterial bronchitis in children. The article is devoted to the topical issue of etiology, pathogenesis, clinical, diagnostic criteria, differential diagnosis and treatment of chronic bacterial bronchitis in children. Prognosis and methods of rehabilitation are also discussed in the review.