ulkokorvatulehduksia

Ulkokorvatulehdus, commonly known as swimmer's ear, is an inflammation or infection of the external auditory canal, the passage that leads from the outside of the head to the eardrum. It is typically caused by bacteria or fungi, often introduced into the ear canal when it is exposed to prolonged moisture. This moisture can come from swimming, showering, or even excessive sweating, which can soften the skin in the ear canal and make it more susceptible to infection. Other contributing factors can include scratching the ear canal with objects like cotton swabs or fingernails, which can create small abrasions.

Symptoms of ulkokorvatulehdus usually include itching in the ear canal, redness and swelling of the earlobe and canal, and pain that may worsen when the ear is touched or pulled. A feeling of fullness or blockage in the ear, and sometimes a discharge from the ear, can also occur. Hearing may be temporarily reduced due to swelling and discharge.

Diagnosis is typically made by a healthcare professional based on the patient's symptoms and a visual examination of the ear canal using an otoscope. Treatment usually involves medicated ear drops, which may contain antibiotics, antifungals, or anti-inflammatory agents, to combat the infection and reduce swelling. It is important to keep the ear dry during treatment to prevent recurrence. Preventing ulkokorvatulehdus involves drying the ears thoroughly after swimming or showering, avoiding the insertion of foreign objects into the ear canal, and using earplugs for swimming if prone to infections.