HEARING HEALTHCARE PROFILE: Cognition, Brain Health, and Alzheimer's Disease

Could It Be Hearing Loss—Not Alzheimer's? What Every Family Should Know

When a loved one starts forgetting conversations, withdrawing from family gatherings, or seeming confused during simple chats, the first thing that often comes to mind is Alzheimer's disease. It's a scary thought, and one that no family wants to face.

But here's something many people don't realize: the symptoms of hearing loss and Alzheimer's disease can look almost identical. And mistaking one for the other can lead to years of unnecessary worry, confusion, and missed opportunities for treatment.

At Affordable Hearing, with offices in Rochester, Logansport, and Lafayette, Indiana, we believe every family deserves to know the full picture before jumping to conclusions. Let's talk about why a simple hearing test could be one of the most important steps you take for your loved one—or yourself.

The Surprising Overlap Between Hearing Loss and Alzheimer's

When hearing loss goes untreated, it doesn't just affect what your loved one can or can't hear. It impacts the whole person. People with unaddressed hearing loss often experience:

• Feelings of sadness or depression

• Withdrawal from social activities

• Increased anxiety

• Difficulty communicating

• Reduced mental stimulation

  
  

Now, here's the eye-opening part. Alzheimer's disease often shows up the same way—with depression, anxiety, trouble finding the right words, difficulty understanding language, memory problems, confusion about familiar people, suspicion, and denial that anything is wrong.

See the problem? These two very different conditions can look remarkably similar from the outside. That's why jumping to conclusions can be dangerous—and why getting the right test first matters so much.

What the Research Tells Us

The connection between hearing loss and dementia isn't just a theory. Research conducted by Dr. Nieman and colleagues at Johns Hopkins found that 80 percent of study participants diagnosed with Alzheimer's disease and related dementias also had significant hearing loss.

Let that sink in for a moment. Eight out of ten people diagnosed with dementia also struggled to hear. That's a staggering overlap—and it raises an important question: how many of those people were actually experiencing hearing loss that was being mistaken for something more serious?

The Testing Problem Most People Never Think About

Here's something that often gets overlooked. Most Alzheimer's screening tests are given verbally. That means the doctor asks questions, and the patient listens and responds.

But what happens if that patient can't clearly hear the questions in the first place?

They may answer incorrectly, seem confused, or appear unable to follow along—not because their brain is failing, but because their ears are. This creates a real risk that someone with untreated hearing loss could be misdiagnosed with dementia, missing the chance to get the hearing care that could turn their life around.

Why Hearing Tests Should Come First

A comprehensive hearing evaluation focuses on the ear itself—the pathways that carry sound from the outside world into the brain. Here's the key detail: Alzheimer's disease does not show up in these ear structures.

That means a hearing test can help rule out hearing loss as the cause of someone's symptoms before any cognitive testing is done. It's a simple, painless step that can prevent a misdiagnosis and make sure your loved one gets the right care for the right condition.

The Link Between the Two

So why are hearing loss and Alzheimer's so closely connected? Researchers are still working out the details, but a few things are becoming clear.

First, social isolation plays a huge role. When someone can't hear well, they often stop going out, stop joining family dinners, and stop engaging in the conversations that keep their mind sharp. That isolation speeds up cognitive decline and contributes to other health problems.

Second, hearing loss puts a massive strain on the brain. When your ears struggle to pick up sound clearly, your brain has to work overtime trying to fill in the blanks. That uses up mental energy needed for other tasks—like remembering names, keeping track of appointments, and staying focused. Over time, this constant strain can actually increase the risk of dementia.

What You Can Do Right Now

If you or someone you love has been showing signs of confusion, memory trouble, or withdrawal, don't panic—and don't assume the worst. Start with a hearing test.

A professional hearing evaluation at Affordable Hearing can help answer some of the most important questions:

• Is there hearing loss present?

• Could hearing loss be causing or contributing to these symptoms?

• What can be done to improve communication and quality of life?

The answers could change everything—for your loved one and for your entire family.

Honest, Compassionate Care Right Here in Indiana

At Affordable Hearing, we know how scary it can be to watch someone you love change. We're here to help you get clear answers without pressure, without gimmicks, and without rushing you through the door. Just honest conversations and the kind of care you'd expect from a neighbor.

Our Rochester office has been serving the community since 2018, our Logansport location opened in 2023, and we expanded to Lafayette in 2025 to bring trusted hearing care to even more Indiana families. Whichever location is closest to you, you'll get the same friendly, straightforward experience every time.

Don't Guess—Get Answers

Before you assume the worst about a loved one's memory or behavior, take the simple step that too many families skip. Schedule a hearing evaluation.

It could be the answer you've been searching for. And even if hearing loss isn't the only issue, addressing it early can dramatically improve quality of life, reduce isolation, and keep the mind more engaged for years to come.

Call Affordable Hearing today at our Rochester, Logansport, or Lafayette office, or visit myaffordablehearing.com to schedule your appointment.

Your ears—and your family—will be glad you did.

References:1.Lin, F., Yaffe, K., Xia, J. et al. (2013). Hearing loss and cognitive decline in older adults. JAMA Internal Medicine, 173(4), 293–299.https://doi.org/10.1001/jamainternmed.2013.8682.Nieman, C., Garcia Morales, E., Huang, A. et al. (2024). Prevalence of hearing loss and hearing aid use among persons living with dementia in the US. JAMA Network Open, 7(10).©AuDConnex/RiseENT 2026