Why You Should Quit Using Q-tips

Did you know that using Q-tips or cotton swabs to clean your ears can lead to hearing loss and tinnitus?  Ear wax is produced in the outer third of the ear canal as one of the body's defense mechanisms.  Its' purpose is to collect dirt, debris, and harmful bacteria to prevent these materials from traveling further into the ear canal.  The acidic content of ear wax kills bacteria as well.  In a normally functioning ear, ear wax gradually makes its way toward the outer ear.  When it becomes visible, it is safe to use a washcloth to wipe it away.

Using a q-tip or cotton swab to clean the wax out of the ear canal actually pushes it deeper into the ear canal where it is not intended to be.  This can cause the ear wax to accumulate and harden.  As it compacts together, it creates a "stuffy" sensation in the ear and obstructs the pathway noise travels to reach the hearing organ of the ear.  This leads to conductive hearing loss.  Conductive hearing loss is not permanent and will go away once the ear wax has been removed from the ear canal.  Also, if ear wax gets pushed up against the ear drum, it can cause the ear to ring (tinnitus).  The tinnitus will usually go away once the ear wax is removed.  For those who wear hearing aids, wax build up can cause hearing aids to feedback or whistle.

When ear wax becomes visible, the best way to clean it out is to use a warm, damp washcloth and remove it.  Do not stick anything in your ear that will push the wax deeper into the ear canal and cause it to accumulate.  Ear candling is also not advised as this practice is considered unsafe.

For more information, read this helpful article.   

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How Your Heart Impacts Your Hearing

Did you know that your cardiovascular health impacts your hearing?  Hearing loss can be associated with a number of chronic illnesses, including cardiovascular disease.   The inner ear is extremely sensitive to blood flow.  Therefore, inadequate blood flow to the inner can cause hearing loss.  In fact, The Hearing Review has reported on a new study suggesting that cardiovascular disease can cause low frequency hearing loss prior to its effects being felt in other parts of the body.  Impurities in the blood can also damage the cochlea and cause hearing loss.  These impurities are often the result of certain types of antibiotics and cancer treatment medication.  To avoid damage to your hearing, researchers recommend consistent screenings for potential cardiovascular abnormalities.  Individuals should also consult with their physician to be aware of any ototoxic medications.

For more information, read the two research excerpts below:

Article One

Article Two 

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Apple Confirms iPhone Compatibility with Hearing Aids

A recent article from The Hearing Review has confirmed reports that Apple's new operating system (iOS6) will provide greater compatibility with hearing aids.  The article also confirms earlier reports that Apple is working with major hearing aid manufacturers to create "made for iPhone" hearing aids. The iPhone 4S and iPhone 5 will work with "made for iPhone" designated hearing aids in a manner not yet disclosed by Apple.  While no major hearing instrument manufacturer has publicly confirmed these reports, rumors continue to circulate that Apple is working to give hearing aid users and their audiologists the ability to remotely adjust the settings of the instruments through "streaming functionality" contained within the new iOS6 software.

For more information, read the article from The Hearing Review.

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The Link Between Hearing Loss and Depression Pt. 2

In our last blog, we highlighted various studies that show a clear link between hearing loss and depression.  Untreated hearing loss can severely impact an individual's quality of life.  New research shows how people with hearing loss are more likely to display signs of depression.  Reasons for this may include:

• Isolation due to withdrawal from social activities or hobbies
• Isolation due to avoiding difficult listening environments such as restaurants
• Relational problems due to the difficulty of communicating
• "Brain strain"- the brain becomes more tired as it labors to process what it is barely "hearing"

The effects of untreated hearing loss are far-reaching.  While research is ongoing, it has become increasingly clear that depression rates are higher among people whose hearing loss remains untreated.  Is it possible to counteract the effects of hearing loss on how our brain functions?  Next blog...

For more information, download the report from The Better Hearing Institute.  It is listed as "Backgrounder" under the "2012 Mental Illness Awareness" heading.

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The Link Between Hearing Loss and Depression

Untreated hearing loss can impact an individual's life in many different ways.  In fact, new information suggests a clear link between untreated hearing loss and multiple conditions including dementia and depression.  The Better Hearing Institute recently released a survey of these findings.  Highlights are detailed below.

• Research from The National Council on Aging shows that people aged 50 and older who had untreated hearing loss were more likely to report symptoms of depression.  The study also suggests that the severity of the symptoms increased in proportion to the degree of hearing loss.  
• The British Geriatrics Society published research showing that the risk of depressive symptoms grew by 80% among older people with hearing loss.
• A survey by Australian Hearing showed that over 60% of individuals with untreated hearing loss aged 18 or older exhibited signs of depression.

Research also points to why the link might exist and how to find potential solutions to these problems.  More on this in the next blog...

To read the report from The Better Hearing Institute, click here and download the report under the "2012 Mental Illness Awareness" heading.

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iPhone Compatible Hearing Aids?

With the upcoming release of the iPhone 5, anticipation for its new features continues to grow.  As you might have heard, Apple is in conversation with many major hearing aid manufacturers about how to distribute or exchange software that would give hearing aid wearers the ability to adjust the instruments' settings using Apps and the iPhone or iPad keyboard.  Newer rumors suggest Apple is also trying to create a way for hearing aid users to post their individual settings on social networking sites to benefit others with a similar hearing loss and/or lifestyle.  For an excellent article on these developments, click here.

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Features of Hearing Aids That Make Speech Clearer Pt. 3

Untreated hearing loss eventually causes an individual to withdraw from difficult listening environments.  Audiologists intervene to stop the isolation by empowering the hearing loss sufferer to engage in the relationships, social activities, and hobbies that have been avoided or neglected due to the effects of hearing loss.  Therefore, the ultimate goal of an audiologist is re-connection.  

Modern hearing aids contain many features that make re-connection possible.  In our last blog, we discussed how a hearing aid equipped with multi-channel programming makes speech clearer in the presence of background noise.  Another feature that amplifies an individual's remaining hearing capacity is volume control.  Some hearing aids are equipped with an actual button that serves as a volume control.  When the button is pushed, the volume can be increased or decreased to the individual's preference.  

Many digital hearing aids are now equipped with an automatic volume control.  This feature enables the hearing aid to automatically analyze sounds in the environment and adjust the volume accordingly.  Loud or harsh sounds are "softened" and soft sounds are made audible.  An audiologist adjusts the dynamics of this feature to account for an individual's particular type and degree of hearing loss.

For more information about volume control and other features of modern hearing aids, read this document from The American Speech-Language-Hearing Association.