
Hearing Aid Whistling and Feedback: Causes, Prevention, and Solutions
A sudden, high-pitched whistle from a hearing aid can be frustrating and distracting. Hearing aid whistling, also known as acoustic feedback, can result from an improper fit, earwax buildup, blocked or damaged components, programming issues, or device malfunction. Our audiology team can identify the underlying cause and recommend the appropriate solution. Understanding why hearing aid feedback occurs can also help you address simple issues at home and recognize when professional service is needed. What Causes Hearing Aid Whistling? Hearing aid