Daily vs. intermittent inhaled corticosteroids for recurrent wheezing and mild persistent asthma: A systematic review with meta-analysis

No significant differences between daily and intermittent ICS in reducing the incidence of asthma exacerbations was found. However, the daily ICS strategy was superior in many secondary outcomes. Therefore, this study suggests to not change daily for intermittent ICS use among preschoolers, children with persistent wheezing and adults with mild-to-moderate stable persistent asthma. International prospective register of systematic reviews http://www.crd.york.ac.uk/PROSPERO/ (CRD42012003228).