Hearing Loss & You
Hearing loss is a common concern in the United States and around the world. With improved testing and diagnosis and constantly changing technology, the outlook for those suffering is good.
Currently, hearing loss is the number one most commonly reported workplace injury, and is by far the most service-connected disability amongst American Veterans. Hearing loss is so common, it affects about one in every three people aged 65 to 74. For those over the age of 75, this number jumps to one out of every two.
There Are Many Factors That Contribute to Hearing Loss
Some Common Causes Are Preventable, Such As:
- Noise-induced hearing loss from listening to loud music
- Working in a loud environment, like a factory, without hearing protection
Others Are Less Preventable Such As:
- Heredity
- Illness
- Reactions to medications
- Injury
Others Are Less Preventable Such As:
- Heredity
- Illness
- Reactions to medications
- Injury
Hearing Loss is a Medical Issue
Left untreated it causes withdrawal, depression, cognitive decline, and ultimately other related health concerns associated with the above. If you suspect hearing loss in yourself or a loved one it is important that you request a full hearing evaluation and discuss your situation with the provider. Don’t wait until it is too late.
How Does Normal Hearing Work?
Our ability to hear is actually a quite complicated and a rather magical system, involving a multitude of tiny body parts most people are completely unaware of. Even more amazingly, this entire process occurs instantaneously and constantly.
First, sound waves enter the ear and travel down the ear canal to our eardrum. Our eardrum then begins to vibrate and sends these vibrations to three tiny bones located in our middle ear. These little bones then couple the vibrations from the eardrum with vibrations in the cochlea – a small snail-shaped structure in our inner ear that is filled with fluid.
Next, the fluid within the cochlea begins to ripple due to the vibrations. Microscopic hair-like cells located within the cochlea essentially “ride these waves” by bending and moving along with the rippling fluid. This action causes the hair-cells to bend. When this happens, the hair cells are able to transmit the vibrations into electric signals.
Last, the hair cells transmit these electric signals to be carried along the auditory nerve to our brains. It is only at this phase when we hear and process sounds that we can understand.
What Are The Signs of Hearing Loss?
Even though it can seem difficult to detect, there are actually many signs of hearing loss.
- Ringing in the ears.
Many people with hearing loss suffer from tinnitus – an annoying and phantom ringing, buzzing, whooshing, or clicking sound in one or both of the ears.
- Complaints from friends and family.
This is a big one. Your friends and family want to speak with you, and when they do, they want you to be able to hear and understand them. If your friends and family are commenting that you are not listening to them, or rise concerns about your hearing, it may be time to get a hearing screen.
- Hearing but not understanding.
Since high pitched and easily confused sounds such as “s”, “t” and “d” are often the first to go with hearing loss, it can leave people feeling as though they can hear the things people are saying, however, simply cannot understand the speech.