Otitis Externa: Symptoms, Diagnosis & Treatment
A clear guide to otitis externa, covering warning signs, diagnosis and the treatment that clears infection quickly.
Treatment usually begins with
Specialist Assessment
Ear Examination
Targeted Ear Drops
Follow-up Care
Most cases clear within a week or two with the right ear drops and keeping the ear dry.
You may need this evaluated if...
An otitis externa evaluation is recommended when these signs appear:
- Ear pain that worsens when touching or pulling the ear
- Itching inside the ear canal
- Discharge or fluid draining from the ear
- Recent water exposure with new ear symptoms
Otitis externa responds quickly to treatment, with most cases clearing within one to two weeks.
What is Otitis Externa (Swimmer's Ear)?
Otitis externa is an infection or inflammation of the outer ear canal, often linked to water exposure, commonly known as swimmer's ear.
Common After Water Exposure
Frequently develops after swimming or excess moisture in the ear canal.
Quick to Treat
Most cases respond well to targeted ear drops within days.
Can Recur
Repeated water exposure or ear canal irritation can lead to recurrence.
Preventable
Keeping ears dry and avoiding excessive cleaning reduces future risk.
Common Symptoms
- Ear pain, especially when touching the outer ear
- Itching in the ear canal
- Redness and swelling of the ear canal
- Discharge from the ear
- Temporary muffled hearing
What Increases Your Risk
A combination of medical, lifestyle and environmental factors can increase the likelihood of this condition.
How It Is Diagnosed
A structured assessment confirms the diagnosis and helps guide the right treatment plan.
Ear Examination
A microscopic examination of the ear canal confirms the diagnosis.
Discharge Assessment
Assessing any discharge helps guide the choice of treatment.
Hearing Check
A quick check confirms hearing hasn't been significantly affected.
Treatment Approaches
Medical Care
- Antibiotic or antifungal ear drops
- Pain relief medication as needed
- Keeping the ear dry during treatment
- Gentle ear canal cleaning by a specialist if needed
Surgical Care
Surgery is not part of routine treatment for otitis externa; care focuses on clearing infection and preventing recurrence.
Treatment decisions are based on symptoms, test results, timing and overall health, not a single test.
Know When to Act
Recognising these signs early and acting promptly is important for the best outcome.
Book an Assessment
Schedule a consultation for a routine evaluation or ongoing symptoms.
- Ear pain or itching after water exposure needing evaluation
- Discharge from the ear needing assessment
Seek Urgent Care
Call for emergency care immediately if you notice any of the following.
- Severe swelling spreading beyond the ear
- Fever with significant ear pain
Not Sure What You Need?
Speak to a Care Guide and we'll help you choose the right ENT specialist.
Talk to Care GuideA care guide can match your condition to the right ENT specialist.
Share your concern or existing reports. We will help you choose the right hospital, doctor and appointment.
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