Comparing the Efficacy of 7%, 3% and 0.9% Saline in Moderate to Severe Bronchiolitis in Infants.

Background: There is no standard treatment option in acute bronchiolitis. 3-7% hypertonic saline (HS) seems to be the effective treatment choice for reducing the hospitalization day.

Aims: To compare the effect of nebulized 7% HS/salbutamol and 3% HS/salbutamol to 0.