As the years go by, many people start to notice small changes in how they hear. At first it’s hard to follow conversations in noisy places, then it starts to feel like people “don’t speak clearly”, or the TV needs more and more volume. As a hearing care specialist in Valencia, I see this situation every day in the clinic, and there’s almost always a common cause behind it: presbycusis.
Presbycusis is age-related hearing loss. It doesn’t appear suddenly, and it doesn’t hurt — which is exactly why it often goes unnoticed for years. Yet its impact on quality of life, communication and emotional wellbeing is far greater than we tend to imagine. In this article I want to explain what presbycusis is, why it happens, how it shows up, and what options exist to deal with it safely and effectively.
What is presbycusis?
Presbycusis is a gradual, bilateral hearing loss that comes with age. It mainly affects the ability to hear high-pitched sounds and understand speech, especially with background noise. It’s not a one-off condition, but a gradual process linked to the natural ageing of the hearing system.
Over the years, the structures of the inner ear gradually lose sensitivity. The cells responsible for turning sound into nerve signals wear out little by little, and the auditory nerve can also be affected. The result is less clear hearing, even when the volume seems loud enough.
It’s worth noting that presbycusis doesn’t present the same way in everyone. Some people notice it sooner, others later, but from around age 60 onwards it’s very common to find some degree of age-related hearing loss.
Why does presbycusis happen?
The main cause of presbycusis is the ageing of the hearing system, but it’s not the only factor involved. In reality, it’s a multifactorial process.
On one hand, the passage of time brings natural changes to the inner ear. The hair cells, essential for hearing, don’t regenerate and gradually deteriorate over the years. On top of this, the auditory nerve and the nerve pathways that carry sound information to the brain also age.
On the other hand, there are factors that can speed up or worsen this process:
- Prolonged noise exposure over the course of a lifetime
- A family history of hearing loss
- Cardiovascular or metabolic conditions
- Certain medications
- Unhealthy habits such as smoking
Presbycusis doesn’t appear overnight. It’s the result of years of small, often silent, accumulated damage.
How does presbycusis show up?
One reason presbycusis takes so long to be detected is that its symptoms are subtle at first. The person affected usually adapts without realising it, avoiding social situations or asking others to repeat themselves without thinking there’s a hearing problem.
The most common symptoms include:
- Difficulty understanding conversations, especially with background noise
- A feeling that people are speaking quietly or unclearly
- Needing to turn up the TV or radio volume
- Difficulty following group conversations
- Greater mental effort when listening
- Tiredness and listening fatigue
- In some cases, ringing (tinnitus)
A very characteristic feature is that sounds are heard, but words aren’t clearly understood. This creates frustration both for the person experiencing it and for those around them.
Presbycusis and everyday life
Age-related hearing loss doesn’t just affect the ears. It has direct consequences for communication, social relationships and emotional wellbeing. Many people start to withdraw without realising it, avoiding family gatherings or dropping out of conversations because “it’s hard to keep up”.
As a hearing care specialist, I often see how presbycusis can lead to:
- Social isolation
- Loss of confidence when communicating
- Irritability or mood changes
- Cognitive difficulties due to a lack of auditory stimulation
Hearing well isn’t just about volume — it’s a fundamental part of staying active, social and emotionally healthy.
Does presbycusis affect both ears?
Yes. One of the main features of presbycusis is that it usually affects both ears in a similar way, although there can be slight differences between them. This sets it apart from other types of hearing loss that appear in just one ear.
It also tends to start with the higher frequencies, which explains why certain consonants or higher-pitched voices — such as those of women or children — are harder to understand.
How is presbycusis diagnosed?
Diagnosis is made through a complete hearing assessment. In the clinic, we look not just at how much a person hears, but at how they understand sound.
The most common tests include pure-tone audiometry, to find out the degree of hearing loss, and speech audiometry. The latter is essential for assessing the impact on communication, as it shows exactly what the patient understands and how, as volume is varied. Both tests are simple, painless, and key to an accurate diagnosis.
Catching presbycusis in time is essential. The sooner action is taken, the better the results, and the easier it is to adapt to hearing solutions.
Can presbycusis be treated?
Presbycusis can’t be reversed, but it can be treated effectively. The goal of treatment isn’t to “cure” it, but to improve functional hearing and quality of life.
The main solution is hearing aids, which have come a long way. It’s no longer just about amplifying sound — it’s about helping the brain understand speech better in different situations.
Today’s hearing aids can:
- Improve speech understanding
- Reduce listening effort
- Adapt to noisy environments
- Help maintain an active social life
That said, it’s important to understand that adapting takes time, and that success depends on a good assessment, a personalised fitting and professional follow-up.
Advantages and limitations of hearing aids for presbycusis
Like any healthcare solution, hearing aids have both strengths and limitations. It’s important to be realistic and set the right expectations.
Their main advantages include:
- A clear improvement in understanding
- Greater independence and confidence
- Less social isolation
- Ongoing auditory stimulation
However, it’s also worth bearing in mind that:
- They don’t restore hearing “like before”, since the hearing aid works with an ear that’s already been damaged
- They require an adjustment period
- They need maintenance and check-ups
- Consistent use is key to getting results
When the patient understands this from the start, the experience tends to be far more positive.
Can presbycusis be prevented?
It can’t be completely avoided, but it can be delayed and its impact minimised. Looking after your hearing health throughout life makes a real difference.
Some practical recommendations are:
- Protect yourself from excessive noise
- Maintain healthy lifestyle habits
- Manage cardiovascular conditions
- Avoid self-medicating
- Get regular hearing check-ups
Prevention doesn’t eliminate presbycusis, but it helps you reach later life with better hearing.
The importance of regular hearing check-ups
One of the messages I repeat most often in the clinic is that you shouldn’t wait until you “hear really badly” to get checked. Presbycusis progresses slowly, which makes it easy to treat as normal.
A regular hearing check-up makes it possible to:
- Catch changes early
- Monitor hearing over time
- Make informed decisions
- Prevent further decline
Hearing well is part of looking after your health, just like seeing well or moving without pain.
Presbycusis and family life
Family plays a key role. Often it’s children or a spouse who notice hearing problems before the person themselves does. Supporting, understanding and encouraging the process is key to helping someone accept the situation and seek help.
Hearing loss doesn’t just affect the person experiencing it — it affects communication across the whole family.
Presbycusis is part of the natural ageing process, but it shouldn’t be treated as something inevitable with no solution. Today we have effective tools to improve hearing, communication and quality of life.
If you’ve read this far and recognised some of these symptoms, don’t let it go. Presbycusis progresses gradually, and the sooner it’s detected, the easier it is to find a solution and maintain a good quality of life.
Looking after your hearing means looking after your wellbeing, your relationships and your independence. And that deserves attention at any age.
At BienestarAudio, your hearing centre in Valencia, we carry out complete, personalised hearing check-ups, at your own pace, guided by an audiologist who will explain every step clearly. Book your appointment, get your questions answered, and find out how we can help you hear better every day.
We’re waiting for you at our hearing centre at Calle Juan Llorens 7. Call us on 960 659 592 or message us on WhatsApp at 621 00 16 93
Looking after your hearing today means staying connected to life tomorrow.
