Which method of nebulizer therapy is recommended for severe exacerbations of asthma?

Updated: Nov 20, 2020
  • Author: Michael J Morris, MD, FACP, FCCP; Chief Editor: Zab Mosenifar, MD, FACP, FCCP  more...
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Continuous nebulization may be superior to the MDI/holding chamber method in a patient with severe exacerbations (eg, PEF < 200 L/min). The dose of albuterol is 10-15 mg in 70 mL of isotonic saline. For children, this method is reserved for severe asthma at an albuterol dose of 0.5 mg/kg/h. Based on meta-analyses, there is no advantage of intravenous albuterol over inhaled albuterol, even in severe asthma. However, the role of parenteral beta agonists in addition to inhaled beta-agonist treatments is uncertain.

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