What Is the Wax in the Human Ear?

That wax in your ears might be sticky and yellow, but it helps protect your ears in several ways, including keeping dust and dirt from reaching the delicate inner workings of the ear canals. Special glands in the ears produce the wax.

Features

• Earwax also is known as cerumen. Ceruminous glands in the outer third of the ear canals secrete an oily fluid that combines with bits of bodily debris, such as hair, skin and sweat, to make the wax.

Function

• Earwax keeps bacteria and other microorganisms from entering the ears. The wax also helps maintain the acidic balance of the ear canals and prevents them from becoming dry and itchy.

Types

• Earwax usually is yellow and soft when new, but it darkens with age. Old earwax can turn brown or black, even dark red, or it can dry out into white flakes.

Considerations

• Old earwax usually works its way out of the earss on its own. Excess wax on the outside of the ear can be cleaned up with a soft tissue or cloth.

Warning

• Never try to clean out earwax by placing a cotton swab, finger or other device in an ear canal. You could push earwax further into the ear canal, causing a blockage or damage to an eardrum.

Prevention/Solution

• If you suspect you have a buildup of earwax that is interfering with your hearing or causing you discomfort, try softening the wax with mineral oil, baby oil, glycerin or a commercial preparation. Consult a doctor if the problem continues.