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Condition Info
ConditionName
External otitis
ConditionDescription
Symptoms
Painful swollen ear, ear pain; White discharge; pruritus; Red and swollen ear canal; Hearing loss (possible); Severe presentation: periauricular erythema, lymphadenopathy, fever.
PhysicalFindings
Painful when move patient's pinna/auricle or push firmly on the tragus.
ClinicalTests
For severe or recurrent cases: culture.
RiskFactors
Swimming history, water exposure in ear canal
IsRedFlag
IsNPLEX
Consequence
Malignant external otitis (also termed necrotizing external otitis) complication after bacterial external OM
ProgressionFromCondition
TreatmentOptions
PharmOptions
Topical or oral antibiotics
WebLink
https://www.merckmanuals.com/professional/ear,-nose,-and-throat-disorders/external-ear-disorders/external-otitis-acute
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