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Hearing aids makes sounds
louder. There are many different styles of hearing aids. And you can add special features to your hearing aids. But almost all hearing aids have these parts:
you think you have a hearing problem and are thinking about getting hearing aids, see your doctor or an audiologist. An audiologist can help determine what
type of hearing aid will work best for you. The audiologist will pick a hearing
aid based on the type and how much hearing loss you have and other factors. He
or she can help you learn how to get the most out of your hearing aids. In
general, it usually is better to wear hearing aids in both ears, even if the
hearing loss in the ears is not equal.
Hearing aids need to be fitted by someone trained specifically in hearing problems. An audiologist or licensed hearing aid provider can make sure your hearing aids fit and work for your type and degree of hearing loss.
You also need to consider
cost. Hearing aids can be expensive, and they are not always covered by
insurance. Be sure to ask about a return policy, in case you are not satisfied
with the hearing aids, and any warranties.
Hearing aids differ in how they look, what size they are, where they are placed
in the ear, and how much they can amplify sounds.
Most hearing aids use digital technology. They are programmed for your needs using a computer. Very few hearing aids use analog technology.
The size of a hearing aid is not a good indicator of its
You can wear hearing aids behind your ear, in your outer ear,
in your ear canal, or completely implanted in the ear. The kind of hearing aid you choose depends on many things, including your degree of hearing loss, your doctor or audiologist's advice, and what kind of hearing aid you want. See a picture of
different styles of external hearing aids.
Special features can be added to your hearing aids to help you hear even better.
Disposable hearing aids that you use for a short period of
time are also available. They last for 30 to 60 days. They may be an option for
those who have mild to moderate hearing loss.
take from several weeks to months for you to get used to your hearing aids. You
may find that:
Here are some general tips to help you adjust to your new
Other Works Consulted
National Institute on Deafness and Other Communicative Disorders (2011). Ten Ways to Recognize Hearing Loss. Available online: http://www.nidcd.nih.gov/health/hearing/pages/10ways.aspx.
Sweetow RW, Cascia T (2012). Aural rehabilitation and hearing aids. In AK Lalwani, ed., Current Diagnosis and Treatment in Otolaryngology—Head and Neck Surgery, 3rd ed., pp. 721–728. New York: McGraw-Hill.
April 8, 2013
William H. Blahd, Jr., MD, FACEP - Emergency Medicine & Charles M. Myer, III, MD - Otolaryngology
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