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Jonathan Hughes | Hemel Hempstead

Otitis Externa

Also known as swimmer’s ear, is an infection or inflammation of the outer ear canal, which runs from the eardrum to the outside of the head. It is commonly caused by bacteria or fungi, often because of water exposure, which can create a moist environment conducive to infection. Other causes include ear trauma (from inserting objects into the ear), allergies, or skin conditions like eczema. Symptoms of otitis externa include itching in the ear canal, redness, swelling, pain, and fluid drainage from the ear. In severe cases, it can cause fever and swollen lymph nodes. Treatment typically involves cleaning the ear canal, using antibiotic or antifungal ear drops, and avoiding moisture in the ear until the infection is cleared.

If you think you might have otitis externa/swimmer’s ear. Get in touch with your ENT specialist in London to book a consultation today! 020 3897 0667

What causes otitis externa?

Otitis externa is most commonly caused by bacteria or fungi, typically following water exposure. It can also be caused by trauma to the ear canal (e.g., using cotton swabs), allergies, skin conditions like eczema, or a buildup of earwax.

What are the symptoms of otitis externa?

Symptoms of otitis externa include itching in the ear canal, redness inside the ear, pain (especially when touching or pulling on the ear), fluid drainage, a feeling of fullness in the ear, and sometimes fever or swollen lymph nodes.

Can I get otitis externa from swimming?

Yes, swimming, particularly in contaminated water, can introduce moisture into the ear canal, creating an environment where bacteria or fungi can grow, leading to otitis externa. This is why it’s often referred to as “swimmer’s ear.”

How is otitis externa treated?

Treatment typically involves ear drops that contain antibiotics or antifungal medications to treat the infection. In some cases, a doctor may clean the ear canal. It’s important to keep the ear dry during recovery.