Abstract:
:For convenience, many pediatric hospitals are preparing solutions for continuous nebulized albuterol using the 0.5% 20-ml multidose albuterol dropper bottle. This product contains benzalkonium chloride (BAC) that, by itself, produces bronchospasm that is dose dependent and cumulative. The bronchoconstrictive effects of BAC are greater in patients with more severe airway obstruction and increased airway responsiveness. Use of BAC-containing albuterol during severe acute asthma exacerbations may antagonize the bronchodilator response to albuterol, prolong treatment, and increase the risk of albuterol-related systemic adverse effects. Such a deleterious effect of BAC is difficult to detect because some patients improve slowly or may even worsen during treatment. We recommend that only preservative-free albuterol products be used.
journal_name
Pharmacotherapyjournal_title
Pharmacotherapyauthors
Prabhakaran S,Abu-Hasan M,Hendeles Ldoi
10.1002/phar.1929subject
Has Abstractpub_date
2017-05-01 00:00:00pages
607-610issue
5eissn
0277-0008issn
1875-9114journal_volume
37pub_type
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