Otitis Externa (Swimmer's ear) - Causes, Symptoms, Diagnosis, Treatment

Otitis Externa (Swimmer's ear), ear inflammation ,ear discharge (otorrhea), ear pain (otalgia), ear discomfort, ear wax (cerumen), itching (pruritus), ear drainage, ear secretions, Causes, Symptoms, Diagnosis, Treatment. The human ear is made of 3 parts: external (outer) ear, middle ear, internal (inner) ear. The external ear is further subdivided into 3 parts: auricle (ear pinna), external auditory meatus (canal), and the ear drum (tympanic membrane). Swimming, trauma, cotton swab, ear candling, foreign body, headphones, earbuds, hearing aids, atopic dermatitis, contact dermatitis can cause otitis externa with conductive hearing loss. Pseudomonas aeruginosa, staph aureus can cause it. Diagnose with otoscopy. Treat with debris removal, antibiotics, or glucocorticoids.

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