Hearing loss is far more common than commonly believed; with most hearing loss linked to age related changes . In 2005, 80,000 members of the National Family Opinion (NFO) panel participated in a unique study designed to quantify the number of individuals in the US suffering hearing loss. The study, known by its name as The MarkeTrak VIII survey, concluded 14,623 (or 18%) of respondents suffered hearing loss. Looking at the broader picture, the survey’s findings concluded that hearing loss is likely to impact the lives of 35 million Americans, a number which is expected to grow to 40 million by 2025 and 53 million by 2053. Of the hard of hearing individuals, the most prolific cause is age related hearing loss, a condition that can start in a person’s 40sbut which is most apparent in the over 65s. \
How We Hear?
Our hearing is based on an ability to capture waves of sound and translate those signals into meaningful information. Waves of sound pass through various parts of the ear and any interruption in their journey can lead to hearing impairment. A critical part of this journey culminates in the inner ear, where thousands of tiny ‘hair cells’ fire signals via the hearing nerve fibers to the brain for interpretation. Deterioration of the ‘hair cells’ as a result of the natural aging process reduces the quality of the signals sent to the brain. Once these hair cells begin to whither, they cannot regrow, making this age-related hearing loss irreversible. Age-related changes do not mean; however, that hearing loss cannot be managed using modern means guided by your health care provider.
I’ll Just ‘Live With It’?
That’s just not really an option. There are well-documented psychological effects to hearing loss, including frustration, withdrawal from social events and depression; all of which can reduce confidence and lower quality of life. Managing age-related hearing loss and its impact requires a combination of methods rather than one approach.
Problems often begin due to the difficulty in conducting conversation with others, essential to all social interaction. This may include asking people to repeat their words, mis-hearing certain words and therefore answering questions incorrectly, having to concentrate during a conversation, and having to make guesses as to what has been said. All of which can lead to exhaustion after interaction with others and ultimately may make someone with a hearing impairment decide to avoid participating in the conversation altogether. ‘It’s just easier this way.’ Removing oneself from conversation can quickly lead to
- Social exclusion and reduced interaction with others
- Feelings of anxiety and worry
- Depression and adjustment disorder
- Feelings of shame, humiliation and inadequacy
- Loss of confidence
- Reduced quality of life
Hearing loss should not be left unmanaged and there is no reason to just ‘live with it’.
How To Manage Hearing Age Related Hearing Loss?
Age related hearing loss cannot be ‘cured’, but rather managed so its impact on your quality of life is minimized. Management of the condition is achieved by using aids that deliver sound in an amplified manner. The most common are hearing aids, a group of microcomputers that fit inside or outside the wearer’s ear and are tasked with amplifying external sound. Another group consists of daily devices adopted for use by the hard of hearing. Examples include amplified phones, including cell phones, amplified alarms and aids designed to amplify the sound of a TV unit. Relief often comes from using a number of aids, as each is slightly better suited for a particular situation.
If you suspect that your hearing is impaired talk to your doctor about getting your hearing checked and about your options. For further reading on hearing loss, visit the Hearing Loss Association of America.
This is a guest post by Joan McKechnie BSc Hons Audiology & Speech Pathology. Joan works for Hearing Direct and maintains a blog about hearing impaired issues.










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