Ear Care: Do-It-Yourself Wax Removal
Advice from experts about what to do -- and not to do -- when your ear is blocked with wax.
30 March 2010
This is the VOA Special English Health Report.
Some people's ears produce wax like busy little bees. This can be a problem even though earwax appears to serve an important purpose.
Experts say it protects and cleans the ear. It traps dirt and other matter and keeps insects out. Doctors think it might also help protect against infections. And the waxy oil keeps ears from getting too dry.
So earwax is good. It even has a medical name: cerumen. And there are two kinds. Most people of European or African ancestry have the "wet" kind: thick and sticky. East Asians commonly have "dry" earwax.
But you can have too much of a good thing.
The glands in the ear canal that produce the wax make too much in some people. Earwax is normally expelled; it falls out of the ear or gets washed away. But extra wax can harden and form a blockage that interferes with sound waves and reduces hearing.
People can also cause a blockage when they try to clean out their ears, but only push the wax deeper inside. Earwax removal is sometimes necessary. But you have to use a safe method or you could do a lot of damage.
Experts at N.I.H., the National Institutes of Health, suggest some ways to treat excessive earwax yourself. They say the wax can be softened with mineral oil, glycerin or ear drops. They say hydrogen peroxide or carbamide peroxide may also help.
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