Hearing loss is the total or partial inability to hear sound in one or both ears.
See also:
Alternative NamesDecreased hearing; Deafness; Loss of hearing; Conductive hearing loss
ConsiderationsMinor decreases in hearing are common after age 20.
Hearing problems usually come on gradually, and rarely end in complete deafness.
There are many causes of hearing loss. Hearing loss can be divided into two main categories:
CHL is often reversible. SNHL is not. People who have both forms of hearing loss are said to have mixed hearing loss.
Common CausesEar infections are the most common cause of temporary hearing loss in children. Fluid may stay in the ear after an ear infection. The fluid can cause significant hearing problems in children. Any fluid that remains for longer than 8 - 12 weeks is cause for concern.
Causes that are present at birth (congenital):
Infections:
Traumatic causes:
Other:
You can often flush wax buildup out of the ear (gently) with ear syringes (available in drug stores) and warm water. Wax softeners (like Cerumenex) may be needed if the wax is hard and stuck in the ear.
Take care when removing foreign bodies. Unless it is easy to get to, have your health care provider remove the object. Don't use sharp instruments to remove foreign objects.
See your health care provider for any other hearing loss.
Call your health care provider ifCall your health care provider if:
The health care provider will take your medical history and do a physical examination.
Medical history questions may include:
The physical examination will include a detailed examination of the ears.
Diagnostic tests that may be performed include:
A hearing aid or cochlear implant may be provided to improve hearing.
ReferencesArts HA. Sensorineural hearing loss in adults. In: Cummings CW, Flint PW, Haughey BH, et al, eds. Otolaryngology: Head & Neck Surgery. 5th ed. Philadelphia, Pa: Mosby Elsevier;2010:chap 149.
Lonsbury-Martin BL, Martin GK. Noise-induced hearing loss. In: Cummings CW, Flint PW, Haughey BH, et al, eds. Otolaryngology: Head & Neck Surgery. 5th ed. Philadelphia, Pa: Mosby Elsevier;2010:chap 151.
Bauer CA, Jenkins HA. Otologic symptoms and syndromes. In: Cummings CW, Flint PW, Haughey BH, et al, eds. Otolaryngology: Head & Neck Surgery. 5th ed. Philadelphia, Pa: Mosby Elsevier;2010:chap 156.
Hearing loss is being partly or totally unable to hear sound in one or both ears.
See also:
Alternative NamesDecreased hearing; Deafness; Loss of hearing; Conductive hearing loss
ConsiderationsIt is common to lose a little bit of hearing after age 20.
Hearing problems often start slowly over time. They rarely lead to total deafness.
There are many causes of hearing loss. Hearing loss can be divided into two main categories:
CHL can often be reversed. SNHL cannot be reversed. People who have both forms of hearing loss are said to have mixed hearing loss.
Common CausesHearing loss may be caused by fluid that stays in the earafter an ear infection. Ear infections are common in children.
Other ear problems that can cause hearing loss:
Hearing loss that is present at birth (congenital) may be due to:
Infections that can damage the brain or nerves of the ear:
The ear can be injured by:
Other causes are:
You can often flush wax buildup out of the ear (gently) with ear syringes (available in drug stores) and warm water. Wax softeners (like Cerumenex) may be needed if the wax is hard and stuck in the ear.
Take care when removing foreign objects from the ear. Unless it is easy to get to, have your health care provider remove the object. Don't use sharp instruments to remove foreign objects.
See your health care provider for any other hearing loss.
Call your health care provider ifCall your health care provider if:
The health care provider will take your medical history and do a physical exam.
Medical history questions may include:
The health care provider will carefully examine your ears.
Tests that may be done include:
If hearing loss does not go away, surgery may be done to improve hearing. If you have sensorineural hearing loss, a hearing aid may help you hear. Cochlear implants are only used in people who are completely deaf and would not benefit from a hearing aid.
ReferencesHildebrand MS, Husein M, Smith RJH. Genetic sensorineural hearing loss. In: Cummings CW, Flint PW, Haughey BH, et al, eds. Otolaryngology: Head & Neck Surgery. 5th ed. Philadelphia, Pa: Mosby Elsevier;2010:chap 147.
Arts HA. Sensorineural hearing loss in adults. In: Cummings CW, Flint PW, Haughey BH, et al, eds. Otolaryngology: Head & Neck Surgery. 5th ed. Philadelphia, Pa: Mosby Elsevier;2010:chap 149.
Lonsbury-Martin BL, Martin GK. Noise-induced hearing loss. In: Cummings CW, Flint PW, Haughey BH, et al, eds. Otolaryngology: Head & Neck Surgery. 5th ed. Philadelphia, Pa: Mosby Elsevier;2010:chap 151.
Bauer CA, Jenkins HA. Otologic symptoms and syndromes. In: Cummings CW, Flint PW, Haughey BH, et al, eds. Otolaryngology: Head & Neck Surgery. 5th ed. Philadelphia, Pa: Mosby Elsevier;2010:chap 156.
Reviewed ByReview Date: 05/31/2011
Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington School of Medicine; and Seth Schwartz, MD, MPH, Otolaryngologist, Virginia Mason Medical Center, Seattle, Washington. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
The scientific term for deafness is "hearing loss" or "hearing impairment." It can be categorized based on the severity and type, such as conductive hearing loss, sensorineural hearing loss, or mixed hearing loss.
No. Hearing loss depends on the decibel listened to and the period of time. Everyone is prone to having hearing loss.
The progressive hearing loss means that, hearing loss becomes worse over time. Sudden hearing loss means, hearing loss that happens quickly. Such a hearing loss requires immediate medical attention to determine its cause and treatment. The Art of hearing is one of the audiologists in Perth, WA which provides free online hearing tests. So it is easy to undergo hearing tests.
No, chlamydia does not cause hearing loss.
Action on Hearing Loss was created in 1911.
conduction hearing loss
list the way that hearing loss is classified
Hearing disorders range from a temporary, partial loss of hearing to the permanent loss of hearing known as deafness.
Peripheral Hearing loss has to do with hearing loss in the peripheral auditory mechanism...that is, in the External Ear, Middle Ear, Cochlea, and VIIIth nerve.
Sensory and neural hearing loss, on the other hand, cannot readily be cured. Fortunately such hearing loss is rarely complete, and hearing aids can fill the deficit.
AnswerA hearing aid will not accelerate your hearing loss or improve the underlying condition. You hearing loss could progress due to age, genetics, noise or medications but not the hearing aid.Ok but does using an aid have any effect on further loss in other words if not using an aid does a condition deteriorate quicker than if wearing one?
Typically, the behind the ear models are better for severe hearing loss. Speaker-in-the-Ear (SIE) hearing aids allow people with severe hearing loss to use open fit hearing aids.