What is Otitis Externa?

Otitis externa is a condition characterised by the inflammation of the external or outer ear canal. The inflammation is caused due to an infection typically caused by bacteria. It is often referred to as “swimmer’s ear” as repeated exposure to water can make the ear more susceptible to infection and irritation.

The external ear canal extends from the outer ear to the eardrum. When water remains in this area after a bath or a swim, it creates a moist environment that is perfect for bacterial growth. The proliferation of bacteria causes otitis externa. Putting objects in your ears like cotton swabs or your fingers can damage the lining of the ear canal, making it more vulnerable to infection. Prompt treatment of otitis externa can prevent the development of more serious complications or infections.

What are the symptoms of Otitis Externa?

The symptoms of otitis externa are often mild in the beginning, but they can become worse if the condition spreads and is not treated. Mild symptoms include:

• Redness and itching inside the ear
• Mild discomfort within the ear canal
• Drainage of clear and odourless fluid from inside the ear

As the condition progresses, more serious symptoms are seen. These include:

• Increasing pain that radiates to the neck and face
• Increasing itching and redness
• Excessive fluid drainage
• Partial or complete blockage of the ear caused by fluid or debris collection or swelling
• Fever
• Muffled or decreased hearing
• Swelling of the lymph nodesin the neck

How to prevent and treat Otitis Externa?

The best way to prevent an infection in your ear is to keep your ears dry by using a cap or an ear plug. Drain any water collected inside your ear by tipping your head to the side. Avoid putting foreign objects like cotton swabs or hairpins in your ears. If you are experiencing symptoms of otitis externa, contact a doctor. They will prescribe medication or ear drops to curb the infection and inflammation.