Hearing and Dementia

by Dr Sherin Koshy | Jan 21, 2026 | Hearing Health

Treating dementia with hearing aids

Understanding the Connection Between Hearing Loss and Dementia: A Guide for Our Valued Seniors in Flagstone, Yarrabilba, and Jimboomba

As we journey through life, our experiences enrich us, but aging can also bring challenges, such as hearing loss. Recent studies have shown that untreated hearing loss may increase the risk of cognitive decline and dementia. Understanding this connection is vital for maintaining both your hearing and cognitive health.

The Link Between Hearing Loss and Cognitive Decline

Research indicates that individuals with hearing loss are more susceptible to cognitive issues. A study from Johns Hopkins Medicine found that hearing loss may contribute to a faster rate of brain atrophy, potentially leading to dementia.

Johns Hopkins Medicine

Why Does This Happen?

Several factors may explain this connection:

  • Increased Cognitive Load: Struggling to hear can overburden the brain, diverting resources from other cognitive functions like memory and thinking.

  • Social Isolation: Hearing difficulties can lead to reduced social interaction, a known risk factor for dementia.
    Johns Hopkins Medicine

  • Brain Structure Changes: Hearing loss might lead to changes in brain structure, affecting areas responsible for processing sound and speech.

The Positive Impact of Hearing Aids

The good news is that using hearing aids can help mitigate these risks. A study by the National Institutes of Health found that hearing aids reduced the rate of cognitive decline in older adults at high risk of dementia by almost 50% over a three-year period.

National Institutes of Health

Taking the Next Step: Schedule a Hearing Test Near You

Recognizing and addressing hearing loss early is crucial. Regular hearing assessments can lead to timely interventions, helping you maintain your quality of life.

At HearingMed Audiology, we are dedicated to providing personalized hearing care tailored to your needs. Our compassionate team is here to support you every step of the way. We offer comprehensive hearing tests and services in Flagstone, Yarrabilba, Jimboomba, and nearby areas.

Hearing Med Audiology

Contact Us Today

Don't let hearing loss affect your well-being. Reach out to HearingMed Audiology to schedule a hearing test and explore the best solutions for you.

Investing in your hearing health is an investment in your overall quality of life. We're here to help you every step of the way.

Dr. Sherin Koshy, AuD

Dr. Sherin Koshy, AuD

Founder and Principal Audiologist at HearingMed Audiology

With 15+ years of clinical experience as an audiologist and speech pathologist, she supports children and adults with evidence-based, personalised hearing care. Sherin’s clinical interests include early intervention, adult hearing loss, tinnitus management, and complex paediatric audiology, including working with children who have ADHD, ASD, or learning difficulties. Known for her calm, empathetic approach, she helps even the most anxious patients feel safe, understood, and confident at every step.

Sherin holds a Doctor of Audiology, a Master of Clinical Audiology from Macquarie University (Sydney), and a Bachelor of Audiology and Speech-Language Pathology (BASLP). She is a Certified Member of Audiology Australia (CCP Program) and a registered provider for adults and children aged 3+.

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