Why Are My Hearing Aids Whistling? Common Causes and Solutions
Hearing aids are designed to improve communication and make everyday sounds clearer. However, some users experience an annoying whistling or squealing sound.
This is known as hearing aid feedback, and it is a common issue that can usually be resolved with the right adjustments.
What Causes Hearing Aid Whistling?
There are several reasons why hearing aids may produce feedback.
1. Poor Fit
A hearing aid needs to sit correctly inside or behind the ear.
If there is a gap between the hearing aid and your ear, amplified sound can escape and return back into the microphone, creating a whistling sound.
2. Ear Wax Build-Up
Excess ear wax can block sound movement and sometimes contribute to hearing aid feedback.
If you use hearing aids and experience sudden changes, an ear check may be helpful.
3. Hearing Aid Settings Need Adjustment
Your hearing changes over time, and your hearing aids may need fine-tuning.
Professional adjustments can improve comfort, clarity, and performance.
4. Damaged or Blocked Components
Wax, moisture, or damaged parts can affect how hearing aids work.
Regular cleaning and maintenance can help keep your devices performing well.
Should You Ignore Hearing Aid Feedback?
A small amount of occasional feedback may happen, but frequent whistling should not be ignored.
It may mean your hearing aids need cleaning, adjustment, or professional review.
How Can You Prevent Hearing Aid Problems?
Helpful tips include:
- Clean your hearing aids regularly
- Store them safely when not in use
- Keep them away from moisture
- Attend regular hearing aid checks
- Follow professional maintenance advice
Professional Hearing Aid Support in Christchurch
Hearing aids work best when they are properly fitted and adjusted for your hearing needs.
At Better Hearing Co., ongoing support helps ensure your hearing devices continue working comfortably and effectively.
Get Help With Your Hearing Aids
If your hearing aids are whistling, uncomfortable, or not working as expected, a professional review can help identify the cause.
Small adjustments can make a big difference to your everyday hearing experience.
