Earwax does not conjure up positive images, and is generally considered visually repugnant. However, it has a very important role in helping to protect the eardrum from harmful bacteria, fungi and other debris. Earwax is essentially a waxy oil known as cerumen, which is naturally produced by the glands in the external ear canal. These secretions effectively lubricate and cleanse the ear canal. Without its presence, our ears would be much more vulnerable to any number of invaders.
Any build-up of earwax is generally unwelcome, particularly when visible, but it is common and entirely manageable. The body is equipped to naturally expel any excess, mostly through lower jaw movements. The muscles used in the motion of chewing and talking naturally push the ear wax through the canal and out the ear. It is then easy to thoroughly remove traces of earwax in the course of normal daily hygienic maintenance.
Due to this natural process of expelling earwax, it is unnecessary and often dangerous to attempt cleaning the ear canal with swabs. Many people inadvertently push wax deeper into the air when using swabs, which can cause a blockage and even temporary hearing loss.
However, some people are prone to excessive earwax buildup and blockage due to ear glands that produce more wax than necessary. Additionally, individuals wearing hearing aids or regular users of earbuds or earplugs are prone to blockages, as they effectively prevent the earwax from exiting the canal. Any signs of excessive earwax buildup or blockage should be addressed, as it could lead to an infection, and may include:
A sudden and/or partial hearing loss
Pain or earache
Tinnitus (ringing/ buzzing perception)
A plugged sensation in the ear
Infections may be identified by additional, more severe symptoms, such as:
Severe pain in the ear that does not subside
Discharge/ drainage from the ear canal
Persistent hearing loss
Dizziness or vertigo
Individuals prone to excessive earwax buildup should be conscientious about periodic maintenance. There are several home remedies and over the counter eardrops available to help soften the wax for safe removal, however if symptoms persist, a professional hearing specialist should be consulted.
At Sound Advice Hearing Doctors, an audiologist or hearing aid specialist will conduct a thorough examination to determine the nature of the problem and provide the appropriate treatment. Treatments may vary from prescription eardrops, applying a wax-dissolving solution or safe removal with irrigation or suction.
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