Home HEALTH The Link Between Untreated Hearing Loss and Cognitive Decline

The Link Between Untreated Hearing Loss and Cognitive Decline

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Cognitive Decline

Many people fear getting dementia or Alzheimer’s disease later in life. You don’t want to lose your precious memories, and you can worry about losing communication with your loved ones. Unfortunately, cognitive decline can happen, and often, it can be accelerated by the life choices you make. For instance, allowing your hearing loss to go untreated can contribute to cognitive decline. Let’s take a closer look at the link here so you have all the facts.

The Prevalence of Hearing Loss

Hearing loss isn’t as rare as you might think. It affects people of all ages, not just the elderly. In fact, over 11 million Brits experience some degree of hearing loss. This number reminds us that hearing loss is a common and widespread issue that deserves attention. Despite the way you can feel, you should know that you aren’t alone.

Untreated hearing loss can have profound effects on an individual’s life. It can lead to communication difficulties, social isolation, and reduced quality of life. Even if you have family and loved ones around you, you can feel lonely and unable to have connections with them. Moreover, it can put cognitive health at risk.

Thankfully, it’s now easier than ever to improve hearing loss. For example, you can purchase hearing aids online. This is something you can do through Hear Clear. They specialise in affordable yet dependable hearing aids, which doctors created. They’re discreet and customisable with battery and rechargeable models. So, know that if you do suffer from hearing loss, there are solutions that are accessible.

Understanding Cognitive Decline

Before we delve into the connection, let’s get on the same page about cognitive decline. This term refers to the gradual reduction in cognitive abilities, such as memory, reasoning, and problem-solving, often associated with ageing. Maintaining cognitive health is vital for independent and fulfilling living as we age.

The Research and Studies

Now, let’s dig into the evidence. Researchers have long been investigating the relationship between untreated hearing loss and cognitive decline. A study published in JAMA Internal Medicine found that individuals with untreated hearing loss were more likely to develop dementia than those without hearing loss. This finding highlights the importance of recognising the potential link.

Another study from Johns Hopkins University School of Medicine discovered that hearing loss could accelerate cognitive decline. Individuals with hearing loss experienced a 30-40 per cent faster decline in cognitive abilities compared to those with normal hearing. These studies, among many others, provide compelling evidence of the connection.

The Mechanisms of the Connection

So, how does untreated hearing loss affect cognitive health? The exact mechanisms are still under investigation, but researchers have some theories. One possibility is that sensory deprivation – when the brain receives less auditory input – may contribute to cognitive decline. When the brain isn’t actively processing sounds, it may lead to cognitive changes.

Moreover, untreated hearing loss can also lead to social isolation. People with hearing difficulties may withdraw from social activities and conversations due to communication challenges. This isolation can result in reduced cognitive stimulation, affecting cognitive health over time.

The Importance of Early Intervention

Now, here’s the good news: early intervention can make a significant difference. Addressing hearing loss through treatments like hearing aids can help slow down or prevent cognitive decline. Hearing aids amplify sounds, making it easier to communicate and stay engaged in daily activities.

By seeking help early, individuals can enjoy an improved quality of life and potentially safeguard their cognitive health. It’s a powerful reminder that taking action on hearing loss is a step toward a brighter, more cognitively active future.

Strategies for Maintaining Cognitive Health

To wrap things up, we’ll leave you with some actionable strategies to maintain cognitive health.

Stay socially active: Getting older means that you can decline from meeting up with friends and family. This can be done to mobility issues, tiredness or other ailments. But, you should try to make the effort to stay socially active, even if you’re having trouble hearing. You’re actively using your brain, working on communication, and you’ll generally improve your mood.

Enjoy brain-stimulating activities: You must actively work your brain. This is particularly true when you’re retired or are guilty of sitting in front of the television all night. Thankfully, there are plenty of fun puzzles and games you can play that will test your brain. This can be a good defence against cognitive decline.

Commit to physical exercise: Note that physical exercise can help your mind. Benefits like improved blood flow, inflammation reduction and stress reliever are just some things that exercise helps with. You don’t have to run miles daily or lift heavy weights in the gym until failure. Brisk walks are highly beneficial to your health.


As we conclude our exploration of the link between untreated hearing loss and cognitive decline, the message is clear: hearing health matters, and it’s intrinsically tied to cognitive well-being. If you or a loved one is grappling with hearing loss, don’t hesitate to seek professional help. Addressing hearing loss can be a game-changer, not just for your hearing but for your cognitive vitality as well.

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