Swimmer's ear, medically known as otitis externa, is an infection of the outer ear canal, often triggered by water, sand, or debris trapped in the ear after swimming or bathing.
Once diagnosed, treatment usually involves prescription antibiotic or antibiotic-steroid ear drops. Use them exactly as directed, and keep the ear as dry as possible during the healing period.
Manage discomfort with over-the-counter pain relief as advised, and avoid inserting cotton buds or other objects into the ear canal, which can worsen irritation.
Prevent recurrence by keeping ears dry after swimming or showering — tilt your head to each side to drain water, and consider using well-fitted earplugs while swimming.
If pain, discharge, or hearing changes continue after finishing the prescribed treatment, follow up with your ENT specialist.
