Chronic rhinitis in children is not a local problem

Abstract

Allergic rhinitis is the most common pathology among all allergic diseases. The article presents the epidemiologic and pathogenetic issues of the allergic rhinitis. The underdiagnosis of allergic rhinitis and its underestimation as a systemic pathology were observed in various countries. The importance of allergic rhinitis in paediatric practice, its impact on the quality of life, studies, and cognitive abilities is considered. The extranasal manifestations of the disease, as well as the role of allergic rhinitis in the development of increased respiratory viral morbidity are assessed. The differences between allergic and vasomotor rhinitis (non-allergic non-infectious rhinopathy) are analysed. Frequent interdependence and interaction of the allergic and vasomotor rhinitis are stressed. The signs of nonspecific hyperreactivity of the upper respiratory tract affected by the allergic rhinitis are presented. The role and importance of decongestants in the treatment of both allergic and vasomotor rhinitis are discussed in detail. Vasoconstrictors would help reduce hyperemia and nasal mucosa oedema, reduce the level of mucus secretion, improve the drainage of paranasal sinuses, normalizing the pressure in them. The use of a combination drug – a sympathomimetic combined with a local antihistamine agent would be the most appropriate treatment for patients with AR. The use of intranasal combination therapy for allergic rhinitis is justified: a sympathomimetic phenylephrine combined with a blocker of H1-histamine receptors dimethindene. The insights into the safety and efficacy of above drug combination in paediatric practice are presented. The use of a combination intranasal drug based on phenylephrine and dimethindene in patients with allergic rhinitis is justified in paediatric practice as both symptomatic and pathogenetic treatment. It is also advisable to administer it to treat acute respiratory viral diseases, in the post-viral period with situational exacerbations of the vasomotor component.