When hearing loss looks like memory loss

Most people think hearing loss is obvious – you can't hear the TV, or you need people to repeat themselves because you didn't catch everything they said.

But hearing loss doesn't always announce itself that clearly.

It often shows up in the space between people: the joke that doesn't land, the answer that seems out of place, the quiet retreat from a conversation that has become too hard to follow.

That's one reason hearing loss often goes untreated for years. People may assume they're simply getting older, becoming more distracted, or missing a few words here and there.

The reality is more complicated.

"Hearing is an important primary sense that helps us connect with people and lay down memories," says Mark Packer, MD, an otolaryngologist at Intermountain Health. "When hearing becomes more difficult, it can affect how people interact with the world around them."

And while research has found an association between hearing loss and cognitive decline, experts caution against oversimplifying that relationship.

Why missing parts of a conversation can look like memory problems

Think about how much of your day depends on hearing.

Following a conversation at dinner. Listening to instructions from your doctor. Talking with coworkers. Hearing your grandchild tell a story about school.

When hearing becomes harder, your brain has to work harder too.

Instead of effortlessly processing sounds, it spends more energy trying to fill in missing pieces. That effort can leave people feeling mentally exhausted after situations that once felt easy.

It can also create misunderstandings.

A person may miss part of a conversation and respond in a way that seems confused. They may forget information they never fully heard in the first place. They may stop participating in group conversations because keeping up feels frustrating. 

To family members, this can sometimes look like memory loss.

That's why hearing evaluations are often an important piece of the puzzle when concerns about cognition arise.

How hearing loss is linked to brain health

Headlines about hearing loss and dementia have become increasingly common in recent years.

The research is important. But it deserves context.

Studies have found that people with hearing loss have a greater likelihood of developing cognitive decline and dementia than people with normal hearing. Researchers continue to study why that relationship exists.

Researchers have found a relationship between hearing loss and dementia – but that does not mean one causes the other.

"We know hearing loss and dementia are connected, but we don't know that hearing loss causes dementia," says Bryan Layton, an audiologist at Intermountain Health. "What we do know is that hearing plays an important role in how people communicate, stay connected, and take in information from the world around them."

Instead, experts believe the relationship is complex. Hearing supports communication, social engagement, learning, and memory formation. When hearing declines, those areas can become more challenging.

Hearing loss can make socializing harder

One of the biggest consequences of untreated hearing loss has nothing to do with hearing itself. 

It's isolation.

Many people begin avoiding situations where listening is difficult. Restaurants become frustrating. Family gatherings become exhausting. Community events become less enjoyable.

Over time, their world gets smaller.

They may not realize it's happening. Their loved ones may not notice at first either.

But hearing loss often affects relationships long before someone schedules a hearing test.

That's one reason treatment can have such a meaningful impact. Better hearing doesn't simply help people hear sounds more clearly – it helps them stay connected to the people and activities that matter most in their lives.

Hearing aids don’t fix every hearing problem

For years, many people assumed hearing care started and ended with hearing aids.

Today, the picture is much broader.

Some adults with mild hearing loss may benefit from over-the-counter hearing aids. Others need prescription hearing technology customized to their hearing profile:

• Some people are struggling with tinnitus, the ringing or buzzing sound that occurs without an outside source.
• Others may have dizziness or balance problems linked to the inner ear.
• Some children are born with hearing loss, while others develop hearing challenges later in life.
• And for people with severe hearing loss who are not benefiting from hearing aids alone, cochlear implants may be an option.

The challenge is knowing which path is right for you.

That's where a comprehensive hearing evaluation becomes so important.

Beyond hearing aids: Matching care to what’s really happening

A hearing aid store can help fit and sell hearing devices, but an audiology team helps answer a much bigger question: Why is this happening?

At Intermountain Health, hearing and balance specialists care for more than hearing loss. They also evaluate concerns like dizziness, tinnitus, balance disorders, Ménière’s disease, age-related hearing loss, noise-related hearing loss, and other inner ear conditions.

With a team that includes audiologists, ear, nose and throat specialists, and physical therapists, Intermountain can help patients understand what is happening and find care that fits their individual situation.

Don't assume hearing loss is "just getting older"

Hearing loss can affect people of all ages, from newborns to older adults.

And while age-related hearing loss is common, struggling to hear conversations, feeling disconnected from others, or avoiding situations because listening feels difficult should never be dismissed as something you simply have to live with.

If you or someone you love seems more withdrawn, frequently misses parts of conversations, struggles to hear in noisy environments, or is experiencing hearing changes alongside balance concerns, a hearing evaluation is a good place to start.

Get the best support for hearing, balance, and daily life

At Intermountain Health, our hearing and balance specialists help people understand what's happening and what can help. Because hearing better isn't just about hearing more – it's about staying connected to the people and experiences that make life meaningful.

To learn more or find a provider, visit Intermountain's Hearing and Balance webpage.