Why is my ReSound Hearing Aid whistling?
- DDavid UnderwoodJul 28, 2025
Feedback or whistling in your ReSound Hearing Aid can occur for several reasons. First, ensure the hearing aid is correctly inserted. If the volume is too loud, try reducing it. Also, make sure nothing is too close to the hearing aid, such as a hat or telephone receiver; create more space. Finally, excessive earwax can cause feedback, so consider visiting your physician.