BotMed
Calculator
DDX
Topics
Conditions
Conditions by Topic
Cases
About
Log in
Condition Info
ConditionName
Acute bronchitis
ConditionDescription
Symptoms
< 3mo, winter months, URI for 3-4 days; loose, hacking cough that becomes productive, afebrile; sputum may be clear, purulent, or occasionally contain blood; Fatigue; SOB
PhysicalFindings
Coarse, fine crackles on auscultation, lungs clear on auscultation; low-to-moderate fever; pharyngitis; otitis; cervical lymphadenopathy; Wheezing; Fever (r/o pneumonia and influenzas)
ClinicalTests
x-ray, CBC: to R/O pneumonia Also R/O common cold and asthma; oximetry (if with dyspnea) Sputum culture – only in persistent cases;
RiskFactors
Smokers; Elderly;
IsRedFlag
IsNPLEX
Consequence
Usually self-limited and resolved within 10-14 days (cough may last for 8 weeks)
ProgressionFromCondition
Viruses – most common Bacteria: Mycoplasma pneumo Irritants Strep pneumo Haemophilus inf
TreatmentOptions
Hydration
PharmOptions
Symptom relief (eg, acetaminophen, possibly antitussives) Inhaled beta-agonist for wheezing With r/f: Azithromycin
WebLink
https://www.merckmanuals.com/en-ca/professional/pulmonary-disorders/acute-bronchitis/acute-bronchitis
Back to Conditions