Childhood asthma: a rational approach to treatment

Abstract

Asthma is a common, but frequently underdiagnosed and undertreated, condition in childhood. In most children, the diagnosis of asthma can be made on the basis of history, physical examination, and simple investigations. Successful management of asthma is contingent upon both patient and parents having a clear understanding of the condition, the goals, and specific details of treatment. The majority of children with asthma can be managed by avoidance of provoking factors, and suppression of symptoms with drug therapy. Drug therapy should follow a logical scheme such that a child with mild, infrequent asthma attacks would receive intermittent bronchodilator therapy, whereas a child with severe chronic asthma would ultimately be treated with maintenance steroids. Response to therapy should be assessed by serial measurement of pulmonary function. Certain features peculiar to infantile asthma demand a modified approach to the management of asthma in this age group.