Cerumen in the external ear canal is physiological and composed of sebaceous and ceruminous gland secretions, hair, desquamated epithelial debris, keratin and dirt.
Indications to remove cerumen
• Difficulty in examining the full tympanic membrane.
• Conductive deafness.
• Itching and earache.
• Occlusion of the external ear canal.
Management
1. Use wax solvents (paradichlorbenzene 2% solution) to soften hardened wax.
2. Removal by probe.
3. Syringing.
References
- Wormald P.J, Scott Brown's Otorhinolaryngology Head & Neck Surgery, Great Britain, Hodder Arnold 2008.