skip navigation National Institute on Deafness and Other Communication Disorders (NIDCD): Improving the lives of people who have communication disorders
One of the National Institutes of Health
Change text size:   S   M   L

The Basics: Hearing Aids

Did you know that only one out of five people who could benefit from a hearing aid actually wears one? If you think you might have hearing loss, visit your doctor. He or she may refer you to an otolaryngologist or audiologist to determine the cause, type, and extent of your hearing problem and whether hearing aids will help you.

How hearing aids help

Hearing aids are electronic devices that fit inside or behind the ear and help amplify sounds. Hearing aids are helpful, but they do not restore normal hearing or eliminate background noise.

Choosing a hearing aid

Whether you choose analog over digital, or adjustable over programmable, you and your audiologist can determine if a hearing aid is the right device for your type of hearing loss.

Before purchasing any hearing aid, ask if the warranty covers repairs and if there is a trial period.

Adjusting to a hearing aid

Adjusting to a hearing aid is a gradual process; it involves learning to listen in a variety of environments and becoming accustomed to hearing different sounds.

Your own voice may sound too loud. Your audiologist may or may not be able to correct this problem. Most people get used to it over time.

You may hear a whistling sound or feedback. This is caused by the fit of the hearing aid or by earwax or fluid buildup. See your audiologist.

Read more about hearing aids >>

Top

printerPrint this page
letterE-mail this link
publicationsOrder free publications
magnifying glassFind other organizations
 
Related Topics:
Read more about hearing aids

National Institute on Deafness and Other Communication Disorders. Celebrating 20 years of research: 1988 to 2008