External Ear Infections

Key Symptoms: Pain, redness, discharge

Symptom Group(s): Ear, Nose & Throat (ENT), Immune & Inflammatory

Overview:
Swimmer’s ear (otitis externa) is an infection of the outer ear canal, typically caused by trapped moisture creating a breeding ground for bacteria or fungi. Symptoms include ear pain, redness, swelling, and discharge. Preventing infections involves maintaining ear dryness and supporting local immune defenses.