Otitis Externa

Outer Ear Infections (Otitis Externa)

What You Need to Know

At ClearEarCheer, we’re dedicated to helping you understand and care for your ears.
An outer ear infection, known medically as otitis externa, is a common condition that causes inflammation in the ear canal.
Whether you’re dealing with discomfort or just want to learn more, we’ve got you covered with clear, practical advice.

What Is Otitis Externa?
Otitis externa is inflammation of the ear canal, often caused by an infection. It can make your ear feel sore, itchy, or blocked, but with the right care, it’s usually easy to treat.Signs of an Outer Ear Infection You might have otitis externa if you experience:

  • Ear pain or tenderness

  • Itchiness in the ear canal

  • Fluid or discharge coming from the ear

  • Temporary muffled hearing

If you notice these symptoms, don’t ignore them—early action can prevent discomfort and complications.

What Causes Otitis Externa?
Several factors can trigger an outer ear infection, including:

  • Bacterial or fungal infections: These are the most common culprits.

  • Skin conditions: Eczema or psoriasis can irritate the delicate skin in your ear canal.

  • Allergies or irritants: Products like antibiotic ear drops, hair spray, or shampoo can sometimes cause reactions.

  • Excess moisture: Swimming (especially in unclean water), sweating, or humid environments can create a damp setting for infections.

  • Ear canal damage: Scratching your ear or using objects like cotton buds can harm the skin and increase infection risk.

Who’s at Risk?
You may be more likely to develop otitis externa if you:

  • Swim frequently, especially in dirty water

  • Live in a humid climate or sweat heavily

  • Use cotton buds or other objects in your ears

  • Have sensitive skin or conditions like eczema

How to Treat Otitis Externa
If you suspect an outer ear infection, visit your GP as soon as possible. Left untreated, otitis externa can cause discomfort for weeks.

Here’s what you can expect:

  • Medicated ear drops: Your GP may prescribe drops to fight infection and reduce inflammation.

  • Pain relief: For more severe cases, stronger painkillers or oral antibiotics may be needed.

  • Keeping ears dry: Avoid getting water in the affected ear while it heals. Consider using swim-specific earplugs for bathing or swimming to protect your ears.

  • Cleaning gently: If there’s discharge, carefully clean the outer ear with cotton wool. Never insert anything into the ear canal, as this can worsen the problem.

With proper treatment, most cases clear up within 2–3 days. If symptoms persist, return to your GP for further advice.

Preventing Outer Ear Infections
To keep your ears healthy and reduce the risk of otitis externa:

  • Avoid inserting objects like cotton buds into your ears.

  • Use earplugs designed for swimming to keep water out.

  • Dry your ears gently with a towel after swimming or bathing.

  • Talk to your GP for tips on preventing recurring infections, especially if you’re prone to them.

Our Mission at Clear Ear Cheer.
We’re passionate about helping you maintain happy, healthy ears and we’re working to raise awareness about ear health and ensure everyone has access to clear, reliable advice. If you’re experiencing ear discomfort or want to learn more, visit NHS.uk for additional resources on Ear Conditions or contact your GP for personalised care.

Let’s keep your ears clear and cheerful!