Diabetes and Hearing Loss: What Adults in Burlington & Halton Need to Know
The Overlooked Link Between Diabetes and Hearing Loss
Most people know that diabetes can affect vision, circulation, and nerve health—but many are surprised to learn it can also impact hearing.
Research has shown that adults with diabetes are twice as likely to experience hearing loss compared to those without diabetes. This makes hearing health an important (but often overlooked) part of overall diabetes care.
At Empathy Hearing Clinic, we often see patients who had no idea their hearing changes could be connected to their blood sugar levels.
How Does Diabetes Affect Hearing?
Inside your inner ear are tiny structures that rely on healthy blood flow and nerve function to work properly.
Diabetes can affect hearing in a few key ways:
1. Damage to Blood Vessels
High blood sugar over time can damage the small blood vessels in the inner ear. These vessels supply oxygen and nutrients that are essential for hearing.
2. Nerve Damage
Diabetes can also affect the auditory nerve pathways, similar to how it causes neuropathy in the hands and feet.
3. Reduced Oxygen Supply
When circulation is compromised, the delicate structures in the inner ear may not function as efficiently.
Over time, this can lead to gradual, often unnoticed hearing loss.
Early Signs of Hearing Loss (Especially Important with Diabetes)
Hearing loss related to diabetes is usually subtle at first. You might notice:
Difficulty hearing in background noise (restaurants, family gatherings)
Frequently asking others to repeat themselves
Turning up the TV or phone volume
Feeling like people are mumbling
Trouble following conversations in groups
Because these changes happen slowly, many people don’t realize their hearing is declining.
What Does the Research Say?
Several large studies have found strong links between diabetes and hearing loss:
Adults with diabetes are 2x more likely to have hearing loss
People with prediabetes already show increased risk (~30%)
Hearing loss may be linked to both blood sugar control and duration of diabetes
This makes hearing testing an important part of preventative care—not just something to check “when it gets bad.”
Why Early Testing Matters
Untreated hearing loss doesn’t just affect hearing—it can impact:
Communication with family and friends
Social confidence and participation
Cognitive load (your brain has to work harder to listen)
There is also growing evidence linking untreated hearing loss to cognitive decline, making early detection even more important.
What You Can Do
If you or a loved one has diabetes, here are simple steps to protect hearing:
Schedule a baseline hearing test
Monitor hearing regularly (every 1–2 years, or sooner if changes occur)
Manage blood sugar levels consistently
Address hearing concerns early
Hearing Tests at Empathy Hearing Clinic
At Empathy Hearing Clinic, we take a personalized and comprehensive approach to hearing care.
Your hearing assessment includes:
A full hearing evaluation
Discussion of your health history (including diabetes)
Clear explanation of results
Personalized recommendations
We focus on helping you understand your hearing—not just measuring it.
When Should You Book a Hearing Test?
You should consider booking a hearing test if:
You have diabetes (even without symptoms)
You’ve noticed any subtle hearing changes
It’s been more than 2 years since your last hearing test
Family members have mentioned your hearing
If you’re looking for a hearing test in Burlington or Halton Region and have diabetes, early testing can help detect subtle changes before they impact daily life.
Take a Proactive Approach to Your Hearing Health
Hearing loss related to diabetes is often gradual—but manageable when caught early.
Being proactive can make a significant difference in your communication, confidence, and overall quality of life.
Book your hearing test today at Empathy Hearing Clinic in Burlington and take the next step in protecting your hearing.