Context: Inhaled steroids reduced admission rates in patients with acute asthma, but it is unclear if there is a benefit of inhaled corticosteroids when used in addition to systemic corticosteroids. There is insufficient evidence that inhaled corticosteroids result in clinically important changes in pulmonary function or clinical scores when used in acute asthma. Similarly, it was mentioned in the Cochrane Database of Systematic Reviews that further research is needed to clarify if there is a benefit of inhaled corticosteroids when used in addition to systemic steroids.