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Condition Info
ConditionName
Bronchiolitis (RSV)
ConditionDescription
Symptoms
onset over 48 h; fever, rhinorrhea, cough Copious nasal secretion Wet cough Fever Poor feeding Wheezing or noisy breathing
PhysicalFindings
wheezing, tachypnea, tachycardia, shallow breathing, respiratory distress, use of accessory muscle of respiration, nasal flaring, cyanosis Tachypnea Expiratory wheezing Crackles Hyper Resonance on percussion
ClinicalTests
WBC with dif. (5000-24000/mm3) Chest xRay: Air trapping Patchy perihilar infiltrates
RiskFactors
child < 2 yo most often, passive smoke exposure RSV Influenza Parainfluenza type 3 Adenovirus Metapneumovirus
IsRedFlag
IsNPLEX
Consequence
Copious nasal secretion Wet cough Fever Poor feeding Wheezing or noisy breathing Respiratory distress Nasal flaring, grunting Possible apnea or cyanotic episodes Pneumonia
ProgressionFromCondition
RSV, bacterial infection, viral infection cause inflammation of distal bronchioles
TreatmentOptions
Supportive therapy Oxygen supplementation as needed IV hydration as needed Treatment of bronchiolitis is supportive, and most children can be managed at home with hydration and comfort measures. Steroids are NOT effective!
PharmOptions
WebLink
https://www.merckmanuals.com/en-ca/professional/pediatrics/respiratory-disorders-in-young-children/bronchiolitis?query=Bronchiolitis
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