Hearing loss is something many people experience as they get older. It often starts slowly. You might start noticing that you ask people to repeat things, turn up the TV volume, or struggle to follow conversations in noisy places. It might feel like a normal ageing process that does not need your attention but untreated hearing loss does not just affect your ears but also your brain.
Hearing loss is closely linked to cognitive decline, and it may even increase the risk of conditions like dementia and depression.
Why Does This Happen?
1. Cognitive Load
When someone has a hearing loss, they miss out on words or phrases. So, the brain has to work harder to fill out those gaps. This creates a listening fatigue. Eventually, that extra effort can strain the brain and the brain uses its resources on hearing which would have been used for other functions like memory and concentration.
2. Social isolation
Hearing loss can make social situations challenging. Many people start avoiding group conversations or noisy environments. They get tired of asking people to repeat themselves so eventually they stop stepping out and talking to people. Isolation and loneliness are major risk factors for cognitive decline.
3. The Brain Itself Starts to Change
When the brain does not get enough sound input over time, certain areas which are involved in hearing and speech can start shrinking. Brain scans of people with untreated hearing loss often show changes in structure that are linked to both hearing and memory.
What Can You Do?
· Regular hearing testing
If you are over 60, you should get a hearing test done every year to monitor your hearing thresholds. Early detection is extremely important.
· Use Hearing Aids or Amplification Devices
If a hearing loss is detected, it is imperative to start using an amplification device. A hearing aid will help you to stay confident and socially connected.
· Stay Social and Mentally Engaged
It is extremely important to stay active. Go out, meet people, and participate in conversations.
It is not just about hearing better, it is about living better. Hearing loss not only affects your ears but also your brain. If you feel you have a hearing loss or people around you have been pushing you to get a hearing test done, you should get it done as soon as possible. A hearing test might only take a few minutes but it will have a lasting impact on your life.
