β2-Agonists for asthma: The pediatric perspective

Author: Subbarao Padmaja   Ratjen Felix  

Publisher: Humana Press, Inc

ISSN: 1080-0549

Source: Clinical Reviews in Allergy and Immunology, Vol.31, Iss.2-3, 2006-06, pp. : 209-218

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Abstract

Inhaled β-agonists are commonly prescribed for the treatment of wheezing disorders in infants and children. Despite this, there are concerns that these medications have potentially detrimental effects on lung health and symptoms. We will review the ontogeny of β-agonist receptor and smooth muscle development from fetal life through infancy and childhood as well as the evidence supporting the clinical utility of β-agonists in wheezing infants and asthmatic children. Finally, the potential detrimental effects of long-and short-acting β-agonists in infants and children are discussed.