Hearing Loss and Dementia: Understanding the Connection

Hearing loss can affect much more than a person’s ability to follow conversations. Research has identified an association between untreated hearing loss and an increased risk of cognitive decline and dementia in older adults. Because hearing loss often develops gradually, many people may not recognize the changes right away. Regular hearing evaluations can help detect hearing loss early and give patients access to appropriate treatment and support.

Did You Know?

• Hearing loss is the third most common condition in older adults.

• Three out of five older Americans with hearing loss do not use hearing devices.

• Forty-two percent of hearing device users regularly participate in social activities compared to 32 percent of non-users.

What Does the Research Say?

In an effort to determine whether hearing aids could help delay or prevent cognitive decline, French researchers conducted a study involving 3,670 participants over 25 years. The results were striking; hearing loss was clearly shown to be associated with increased cognitive decline, independent of the patients’ age, gender or education.

Patients who wore hearing devices experienced cognitive decline at a rate comparable to the control (normal-hearing) group, while those who did not treat their hearing loss had significantly lower scores on a test used to measure cognitive performance.

The conclusion? Hearing loss is associated with accelerated cognitive decline in older adults, while those who treat their loss with hearing devices experience lower rates of cognitive decline. As a result, individuals who wear hearing devices are less likely to suffer from emotional distress. They report improvements in overall quality of life, including better relations at home, feelings of self, sense of safety, self-confidence and social life.

How Treating Hearing Loss May Help & Why Regular Hearing Evaluations Matter

Every patient dealing with cognitive decline from hearing loss should get a hearing test.

Treating hearing loss can make it easier to communicate with family, friends, and healthcare providers. Better access to sound may also help patients remain socially active, confident, and engaged in their daily lives. 

A comprehensive hearing evaluation provides a clearer understanding of a patient’s hearing ability and can identify changes that may otherwise go unnoticed. If hearing loss is detected, an audiologist can explain the results and recommend appropriate next steps.

Treatment may include hearing aids, assistive listening technology, communication strategies, ongoing hearing monitoring, or a medical evaluation when necessary. Addressing hearing loss early can help patients stay connected to the people, conversations, and activities that matter most.

Schedule a Hearing Evaluation at Valley ENT

If you or a loved one is experiencing hearing difficulties, cognitive changes, or increased social withdrawal, a hearing test is an important place to start. The audiology team at Valley ENT provides comprehensive hearing evaluations and personalized hearing solutions for patients throughout North Alabama.

Contact Valley ENT today to schedule a hearing evaluation at one of our convenient locations in Athens, Madison, or Guntersville.