Reações adversas do montelucaste no tratamento da asma pediátrica: uma revisão integrativa da literatura

Abstract

We analyzed the adverse reactions of montelukast when prescribed for the treatment of pediatric asthma. This is an integrative literature review using the databases: U.S. National Library of Medicine (PubMed), Virtual Health Library (BVS), SCOPUS and Business Source Complete (EBSCO), using the descriptors: "asthma", "pediatric", "montelukast" and "adverse effects", connected by the Boolean “ AND''. Articles in full were included, published in the last 5 years, written in Portuguese, English or Spanish, researched in humans and related to our objective. Those that met our exclusion criteria were excluded. Fifty-three articles were identified, of which 11 comprised the final sample of this review. Exposure to montelukast was associated with a 2-fold greater chance of neuropsychiatric reactions in one of the articles analyzed, but the studies have not yet provided a common pathophysiological explanation. Neuropsychiatric reactions were the most prevalent, representing more than 90% of the sample.