10 Causes of Itchy Ears
Cause #10: Hearing Aids
A hearing aid is a device that helps improve hearing by making a sound more audible to a person who has hearing loss. It is categorized as a medical device in most countries and follows the respective regulations necessary. While earlier devices were passive amplification cones that gather sound and direct it into the ear canal, the modern versions are computerized electroacoustic systems that transform sound according to cognitive and audiometrical rules.
Individuals who wear hearing aids may experience itching in the ears, especially if they are allergic to the material the hearing aid is made of. If this happens, the hearing aid should be replaced using a different mold.
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