What symptoms can occur with otitis externa?

Otitis externa, often referred to as swimmer's ear, is a dermatitis of the external auditory canal that can also affect the exposed ear. Common symptoms include:12

• Skin changes: The skin in the ear canal may become dry, scaly, red, itchy, and swollen.134
• Discharge: There may be a thin, watery, or purulent discharge that is often foul-smelling.124
• Pain and tenderness: The ear canal often becomes tender and painful.134
• Hearing issues: If the canal becomes clogged due to swelling or drainage, individuals may experience intermittent or impaired hearing.124
• Systemic signs: In some cases, patients may experience fever.12

This condition is typically bacterial in origin and is often associated with factors like warm, humid environments, trauma, or water trapped in the ear. If you are experiencing these symptoms, it is important to consult a physician for proper cleaning and treatment, such as antibiotic eardrops.134