- Treatment will be delivered to enrolled patients as currently practice in PEC(Nebulized epinephrine 1:1000 1ml in 5 ml of 5% hypertonic saline, every 4 hours until discharge, for all patients and if there is history of Bronchial Asthma in mother, father or full sibling. And/or history of Eczema in the Child ,patients will start on dexamethasone 1mg/kg orally stat.(max-10 mg/dose). Then 0,6 mg/kg orally once daily starting from second day of admission for 4 days).