Abstract :
Acute Bronchiolitis is commonly caused by viral lower respiratory tract infection in infants. It is most common cause of hospitalization due to LRTI in infants and children. American Academy of Pediatrics Subcommittee on Diagnosis and Management of Bronchiolitis in 2014 guidelines defined bronchiolitis as acute inflammation, edema, and necrosis of epithelial cells lining of small airways, and increased mucus production 1. As par Oski’s Pediatrics principles and practice as first episode of wheezing in a child less than 24 months with physical findings of viral respiratory infection and no other explanation for wheezing like atopy etc 2.
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