Otitis externa is an infection of the skin of the ear canal and is common in children and adults. It occurs more commonly when water enter the ear canal, such as after swimming. When the ear canal is wet for long periods of time, the skin becomes soft and 'soggy' which makes it an ideal environment for infection. Otitis externa is usually one-sided.
Symptoms of otitis externa:
- Pain and tenderness in the ear canal
- Foul smelling yellow or green pus in the ear canal
- Reduced hearing/'blocked ear'
- Noises inside the ear, such as buzzing, humming or ringing (tinnitus).