A Look At Hearing Problems
Due to effects of aging, disease, heredity and noise, hearing problems may be more prevalent than you think. According to the National Institute of Health, approximately 28 million Americans have hearing difficulties; yet, only one out of five people who would benefit from wearing a hearing aid actually use one.
Hearing loss has two medical categories.
Conductive Hearing Loss Can Be Surgically Corrected
The first is "conductive hearing loss," which refers to a hearing loss that involves the outer and middle ear. Causes of conductive hearing loss include:
- Wax blockage
- Ear infections
- Genetic causes
- Birth defects
Surgery can often correct conductive hearing loss problems.
Sensorineural Hearing Loss Is Corrected With Hearing Aids
Hearing problems that involve damage to the inner ear are medically referred to as "sensorineural" (or nerve) hearing problems. Causes may include:
- Trauma, such as a blow to the head
- Aging
- Viral and bacterial infections
- Prenatal or birth related problems
- Genetics
- Exposure to loud noises
- Fluid buildup
- The use of certain drugs
- Benign tumor or growth
Sensorineural hearing loss cannot be surgically corrected and it is for this type of hearing loss that a hearing aid will help.
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