Dementia and Hearing loss: Is there a connection?

Provided by:  Steve Hirsch, MD

ENT

Ohio ENT and Allergy Physicians are on the forefront in identifying and treating previously undiagnosed hearing loss.

Research has revealed a compelling link between hearing loss and an increased risk of cognitive decline, including dementia. The reasons are multifaceted:

1. Cognitive Load: When hearing is impaired, the brain has to work harder to process sounds, which can divert resources from other cognitive functions such as memory and thinking.

2. Social Isolation: Hearing loss can lead to social withdrawal, as communication becomes more challenging. Social isolation is a known risk factor for cognitive decline.

3. Brain Changes: There is evidence suggesting that hearing loss may accelerate brain atrophy or shrinkage, particularly in areas associated with processing sound and speech.

Addressing hearing loss early can be a proactive step in maintaining cognitive health. This might include regular hearing check-ups, using hearing aids, and engaging in social activities to keep the brain active.

Beginning in September 2024 all of our central Ohio office locations will offer free hearing screenings to patients over age 50.

Steve Hirsch MD FACS

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