Hearing aids are intricate technical devices with powerful capabilities. However, minor and major issues can cause them to underperform. If your hearing device is not comfortable to wear or you have sound or power issues with your device, fix it yourself or consult an audiologist.


Hearing aids are specially designed to be worn full-time; for his reason, they should be comfortable and user-friendly; if this is not the case, you need to take action. A hearing aid that is not comfortable or that malfunctions affect your quality of life and can be easily repaired.

The obvious move is to take it to your audiologist, who can repair or replace it in a few hours, but first, try some simple fixes yourself. Try to reposition the earpiece in your ear canal and put a few dabs of gel or lubricant on the ear’s entrance to help with placement. Also, talk to an audiologist.

Whistling Sound

Hearing aids are sound devices that rely on the free flow of sound to function correctly. When the sound is obstructed in some way, you might experience some feedback, like a high whistling sound. Modern hearing aids have sound canceling technology, but they can still get feedback.

A whistling sound from feedback is a common malfunction for hearing aids, but it also has a simple fix – adjusting the volume. If this doesn’t work, make sure the hearing device is not obstructed in any way. Failing that, you can take the device to an audiologist for assessment.

Power Issues

Have you put a new battery into your hearing aid and tried to switch it on, only to see there is no light and no activity? Don’t worry; this is also a common issue with hearing aid devices and can be fixed using some tried and tested methods or by consulting a hearing specialist for advice.

If your hearing aid malfunctions by not turning on, open the battery door and double-check the battery is the right way up, this simple fix works the majority of the time. Additionally, check the opening of the hearing aid where the sound comes from; clearing this can help to switch it on.

Sound Quality

When you first get a hearing device, your audiologist sets the sound quality below your prescription level; this gives your hearing some time to adjust to the device. After a few weeks, you should notice the sounds becoming duller – this is normal – it is time for a volume increase.

However, if your hearing device is already set at the prescription level and you find the sound quality poor or dull, it’s a sign the battery needs to be replaced. Talk to your audiologist about replacing the battery and adjusting the sound quality, so the device works efficiently and reliably.

If your hearing aid malfunctions, the first thing to do is avoid any panic; although a hearing aid device is expensive and a malfunction is inconvenient, they are not difficult to resolve. Try some simple fixes first, then book an appointment with your audiologist to assess the device’s performance.

Tags: hearing aid repair tips, hearing aid troubleshooting