The wax in your ears, also known as cerumen, is produced by glands in the skin lining your outer ear canal. It's there for a very important reason: protection!
The Purpose of Ear Wax
Ear wax isn't just some random gunk; it plays a crucial role in ear health:
- Protection from Foreign Objects: The sticky nature of ear wax traps dust, dirt, insects, and other foreign particles, preventing them from reaching the delicate inner parts of your ear, including your eardrum.
- Lubrication: Ear wax lubricates the skin of the ear canal, preventing it from becoming dry and itchy. Think of it as a natural moisturizer for your ear.
- Antibacterial Properties: Ear wax contains chemicals that fight off bacteria and fungi, helping to protect against ear infections.
How Ear Wax Makes Its Way Out
In most people, ear wax naturally migrates from the inner ear towards the ear opening. This process is often aided by jaw movements like talking and chewing. Once the ear wax reaches the opening, it usually dries up and flakes away unnoticed.
When Ear Wax Becomes a Problem
While ear wax is beneficial, too much can cause problems:
- Earwax Blockage: If ear wax builds up excessively, it can harden and block the ear canal, leading to hearing loss, earache, a feeling of fullness in the ear, and tinnitus (ringing in the ear).
- Improper Cleaning: Attempting to clean your ears with cotton swabs can actually push ear wax further into the ear canal, increasing the risk of blockage.
What to Do About Excessive Ear Wax
If you suspect you have an earwax blockage, it's best to consult a doctor or audiologist. They can safely remove the wax using specialized tools or recommend ear drops to soften it. Avoid using cotton swabs or other objects to try to remove the wax yourself.
