What causes earwax buildup?
Earwax is a small but remarkably sophisticated part of the [...]
Earwax is a small but remarkably sophisticated part of the body’s natural defence system. Although it rarely earns much attention, it performs crucial protective work within the ear canal every single day.
The outer portion of the ear canal contains specialised ceruminous glands, which are modified sweat glands, along with sebaceous glands. Together, they produce cerumen — commonly known as earwax — which then combines with naturally shed skin cells. This mixture forms a protective barrier that captures dust, microorganisms, and other debris before they can travel deeper toward the eardrum. Everyday jaw movements such as speaking and chewing help guide this wax outward in a gentle, self-cleaning process.
Cerumen also supports ear health by maintaining a slightly acidic environment and providing natural antimicrobial properties, both of which help reduce the risk of infection. Its texture and appearance — whether soft, firm, light, or dark — are influenced largely by genetics, which explains why earwax differs among individuals.
Why does earwax sometimes build up?
Even well-designed biological systems can encounter challenges. Wax accumulation typically occurs when the natural outward movement of earwax is disrupted. Factors that commonly contribute to this include narrow or curved ear canals, frequent use of cotton buds, earplugs, or hearing aids, overactive wax glands, age-related changes that make wax drier and less mobile, and skin conditions such as eczema that affect the canal lining.
When wax builds up, it can obstruct the ear canal, potentially causing symptoms such as reduced hearing, a sense of blockage or fullness, discomfort, or tinnitus.
Managing earwax safely
In most cases, earwax requires no intervention. When it does become problematic, safe management is essential. Softening drops or sprays can encourage wax to loosen and migrate naturally. If the wax is impacted or resistant to home management, professional removal using micro-suction or specialised instruments is the safest and most effective solution.
What should be avoided?
Cotton buds and at-home “cleaning” methods often cause more harm than good. These techniques tend to push wax deeper into the canal and may damage the delicate ear structures, including the eardrum.
Ultimately, earwax is a natural protective mechanism designed to support healthy hearing. Issues arise when its normal function is disrupted. Respecting the ear’s natural processes — and seeking professional care when needed — helps maintain comfort, clarity, and overall ear health.
For safe, professional wax removal and comprehensive hearing care, visit Harken Audiology or contact us on 03 9969 1774. Your ear health is always our priority.
What causes earwax buildup?
Earwax is a small but remarkably sophisticated part of the [...]
Earwax is a small but remarkably sophisticated part of the body’s natural defence system. Although it rarely earns much attention, it performs crucial protective work within the ear canal every single day.
The outer portion of the ear canal contains specialised ceruminous glands, which are modified sweat glands, along with sebaceous glands. Together, they produce cerumen — commonly known as earwax — which then combines with naturally shed skin cells. This mixture forms a protective barrier that captures dust, microorganisms, and other debris before they can travel deeper toward the eardrum. Everyday jaw movements such as speaking and chewing help guide this wax outward in a gentle, self-cleaning process.
Cerumen also supports ear health by maintaining a slightly acidic environment and providing natural antimicrobial properties, both of which help reduce the risk of infection. Its texture and appearance — whether soft, firm, light, or dark — are influenced largely by genetics, which explains why earwax differs among individuals.
Why does earwax sometimes build up?
Even well-designed biological systems can encounter challenges. Wax accumulation typically occurs when the natural outward movement of earwax is disrupted. Factors that commonly contribute to this include narrow or curved ear canals, frequent use of cotton buds, earplugs, or hearing aids, overactive wax glands, age-related changes that make wax drier and less mobile, and skin conditions such as eczema that affect the canal lining.
When wax builds up, it can obstruct the ear canal, potentially causing symptoms such as reduced hearing, a sense of blockage or fullness, discomfort, or tinnitus.
Managing earwax safely
In most cases, earwax requires no intervention. When it does become problematic, safe management is essential. Softening drops or sprays can encourage wax to loosen and migrate naturally. If the wax is impacted or resistant to home management, professional removal using micro-suction or specialised instruments is the safest and most effective solution.
What should be avoided?
Cotton buds and at-home “cleaning” methods often cause more harm than good. These techniques tend to push wax deeper into the canal and may damage the delicate ear structures, including the eardrum.
Ultimately, earwax is a natural protective mechanism designed to support healthy hearing. Issues arise when its normal function is disrupted. Respecting the ear’s natural processes — and seeking professional care when needed — helps maintain comfort, clarity, and overall ear health.
For safe, professional wax removal and comprehensive hearing care, visit Harken Audiology or contact us on 03 9969 1774. Your ear health is always our priority.
What causes earwax buildup?
What causes earwax buildup?
Earwax is a small but remarkably sophisticated part of the [...]
Earwax is a small but remarkably sophisticated part of the body’s natural defence system. Although it rarely earns much attention, it performs crucial protective work within the ear canal every single day.
The outer portion of the ear canal contains specialised ceruminous glands, which are modified sweat glands, along with sebaceous glands. Together, they produce cerumen — commonly known as earwax — which then combines with naturally shed skin cells. This mixture forms a protective barrier that captures dust, microorganisms, and other debris before they can travel deeper toward the eardrum. Everyday jaw movements such as speaking and chewing help guide this wax outward in a gentle, self-cleaning process.
Cerumen also supports ear health by maintaining a slightly acidic environment and providing natural antimicrobial properties, both of which help reduce the risk of infection. Its texture and appearance — whether soft, firm, light, or dark — are influenced largely by genetics, which explains why earwax differs among individuals.
Why does earwax sometimes build up?
Even well-designed biological systems can encounter challenges. Wax accumulation typically occurs when the natural outward movement of earwax is disrupted. Factors that commonly contribute to this include narrow or curved ear canals, frequent use of cotton buds, earplugs, or hearing aids, overactive wax glands, age-related changes that make wax drier and less mobile, and skin conditions such as eczema that affect the canal lining.
When wax builds up, it can obstruct the ear canal, potentially causing symptoms such as reduced hearing, a sense of blockage or fullness, discomfort, or tinnitus.
Managing earwax safely
In most cases, earwax requires no intervention. When it does become problematic, safe management is essential. Softening drops or sprays can encourage wax to loosen and migrate naturally. If the wax is impacted or resistant to home management, professional removal using micro-suction or specialised instruments is the safest and most effective solution.
What should be avoided?
Cotton buds and at-home “cleaning” methods often cause more harm than good. These techniques tend to push wax deeper into the canal and may damage the delicate ear structures, including the eardrum.
Ultimately, earwax is a natural protective mechanism designed to support healthy hearing. Issues arise when its normal function is disrupted. Respecting the ear’s natural processes — and seeking professional care when needed — helps maintain comfort, clarity, and overall ear health.
For safe, professional wax removal and comprehensive hearing care, visit Harken Audiology or contact us on 03 9969 1774. Your ear health is always our priority.
