The Hidden Health Risks of Hearing Loss

Total
0
Shares

When we think of hearing loss, we often picture an elderly person struggling to keep up with conversations or turning up the volume on the TV. While this stereotype holds some truth, the reality is far more complex and concerning.

Hearing loss is not just an old age problem any more — it’s affecting younger populations at an alarming rate. And its impact extends far beyond taking away the ability to hear.

The silent hearing loss epidemic carries serious risks to both mental and physical health, with many people not realising just how interconnected it is with other aspects of wellbeing.

A Growing Concern Among the Young

With the loud noises that constantly surround us, it’s unsurprising that hearing loss is increasingly common among younger adults and even teenagers. WHO estimates that nearly 1.1 billion young people are at risk of hearing damage due to exposure to loud music through headphones or earphones.

The delicate hair cells in our ears that convert sound waves into electrical signals can be easily damaged by prolonged exposure to loud noises. Once damaged, these cells do not regenerate, leading to permanent hearing impairment.

Social interactions become difficult, where one might find themselves struggling to follow conversations, or asking others to repeat themselves constantly.

The Broader Impact on Health

While it may seem like just an auditory issue, hearing loss can potentially have serious consequences for overall health.

Studies have linked untreated hearing loss with cognitive decline, including conditions such as dementia. A Johns Hopkins research has also shown that even mild hearing loss can double the risk of dementia.

As hearing impairment worsens, the risk increases significantly, with those experiencing severe hearing loss being five times more likely to develop dementia.

The connection between hearing loss and cognitive health lies in the brain’s response to sound. When hearing deteriorates, the brain works overtime to process sound, which takes resources away from other mental functions, such as memory and reasoning. Over time, this increased cognitive load can accelerate brain atrophy and impair cognitive function.

Additionally, social isolation — a common outcome of hearing loss — can further exacerbate cognitive decline, as social engagement is vital for maintaining mental sharpness.

Unseen Physical Risks

Hearing loss doesn’t just impact the brain; it also affects physical health in surprising ways.

For instance, our ears play a role in balance by picking up subtle cues from the environment. When hearing deteriorates, these balance signals are compromised, increasing the risk of falls and other mobility issues. This is particularly dangerous for the elderly, who may already have a higher risk of injury from falls.

Furthermore, research suggests that hearing loss can contribute to cardiovascular problems. The inner ear is highly sensitive to blood flow, and reduced hearing sensitivity could be an early warning sign of cardiovascular disease.

Why Early Intervention Matters

The earlier hearing loss is detected, the better the outcomes for overall health. Regular hearing assessments should be a routine part of healthcare, particularly for individuals exposed to high noise levels or those experiencing early signs of hearing difficulties, such as persistent tinnitus or difficulty following conversations.

Hearing aids and other assistive devices can significantly improve quality of life, not only by restoring hearing but also by slowing down cognitive decline and reducing psychological distress.

In Singapore, where noise-induced deafness affected 22 out of every 100,000 employees in 2023, the need for proactive measures cannot be overstated. Addressing hearing loss promptly and effectively can have far-reaching benefits for an individual’s health and wellbeing, providing a pathway to improved communication, better mental health, and even a reduced risk of dementia.

Breaking the Stigma

One of the biggest barriers to treating hearing loss is the stigma associated with wearing hearing aids. Many people still perceive hearing aids as a sign of ageing or weakness.

However, modern hearing devices are discreet, technologically advanced, and life-changing for those who need them. It’s time we shift our perception and recognise hearing aids as tools that enhance quality of life, much like glasses do for vision.

Hearing loss is not just about sound; it’s about staying connected to the world and maintaining a fulfilling, healthy life. The earlier we address it, the better our chances of preserving both our hearing and our overall well being.

Contributed by: Sharad Govil, Audiologist and CEO of Amazing Hearing


Images: Amazing Hearing (header and profile) and Envato

Leave a Reply

Your email address will not be published. Required fields are marked *

You May Also Like