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1. www.fda.gov › consumers › consumer-updatesHearing Aids and Personal Sound Amplification Products: What ...

   www.fda.gov › consumers › consumer-updates

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   Hearing aids are medical devices worn behind or in the ear. They can improve hearing by making sounds louder. However, hearing aids usually won’t restore your hearing to normal levels or...

2. www.fda.gov › medical-devices › consumer-productsHearing Aids | FDA - U.S. Food and Drug Administration

   www.fda.gov › medical-devices › consumer-products

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   2023年5月3日 · This site also provides general information on hearing aids, their benefits, types of hearing loss, procedures to improve hearing, and what you should know before and after buying OTC hearing...

3. 其他人也問了

   Do hearing aids restore normal hearing?

   • Hearing aids do NOT restore normal hearing, unlike eyeglasses or contact lenses which can restore 20/20 vision. Hearing aids can amplify all sounds, including background noise, that you may not want to hear. Hearing aids usually entail an adjustment period that may take several months. You may also need to adjust hearing aid settings over time.

   Hearing Aid Benefits and Limitations | FDA

   www.fda.gov/medical-devices/hearing-aids/hearing-aid-benefits-and-limitations

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   Can hearing loss be restored?

   • In some cases, hearing loss is temporary and can be restored with medical help. In other cases, it’s permanent but can be improved with hearing aids. Hearing aids are medical devices worn behind or in the ear. They can improve hearing by making sounds louder.

   Hearing Aids and Personal Sound Amplification Products: What to Know

   www.fda.gov/consumers/consumer-updates/hearing-aids-and-personal-sound-amplification-products-what-know

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   What are over-the-counter (OTC) hearing aids?

   • To increase the public’s access to hearing aids and improve hearing, the FDA established a new category of over-the-counter (OTC) hearing aids for adults 18 years of age and older with perceived mild to moderate hearing loss that went into effect on October 17, 2022.

   OTC Hearing Aids: What You Should Know | FDA

   www.fda.gov/medical-devices/hearing-aids/otc-hearing-aids-what-you-should-know

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   How do I tell the FDA about OTC hearing aids?

   • Tell the FDA about any injuries, malfunctions, or other adverse events related to medical devices, including OTC hearing aids, through the online MedWatch form or by calling 1-800-FDA-1088. Submit the information to the FDA as soon as possible after the event.

   OTC Hearing Aids: What You Should Know | FDA

   www.fda.gov/medical-devices/hearing-aids/otc-hearing-aids-what-you-should-know

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4. www.fda.gov › consumers › consumer-updates助听器和 个人扩音产品：消费者须知 | FDA簡

   www.fda.gov › consumers › consumer-updates

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   助听器及其工作原理. 一个人可能生来就有听力损失，或在以后的生活中出现听力损失，其原因通常是因为内耳可能会随着年龄的增长而“磨损”，或者因多年暴露在嘈杂的环境中而受损。 在某些情况下，听力损失是暂时的，可以通过医疗帮助来得到恢复；在另一些情况下，听力损失是永久性的，但可以通过佩戴助听器来得到改善。 助听器属于医疗设备 ，佩戴在使用者的耳朵后面或插入耳道内。...

5. www.fda.gov › medical-devices › hearing-aidsHow to Get Hearing Aids | FDA - U.S. Food and Drug Administration

   www.fda.gov › medical-devices › hearing-aids

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   The FDA recently established a new category of over the counter (OTC) hearing aids so people 18 years of age and older with perceived mild to moderate hearing loss can buy one in the store or...

6. www.fda.gov › medical-devices › hearing-aidsTypes of Hearing Aids | FDA - U.S. Food and Drug Administration

   www.fda.gov › medical-devices › hearing-aids

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   Hearing aids are sound-amplifying devices designed to help people who have hearing loss. Most hearing aids share several similar electronic components: A microphone that picks up sound.

7. www.fda.gov › medical-devices › hearing-aidsHearing Aid Benefits and Limitations | FDA

   www.fda.gov › medical-devices › hearing-aids

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   2022年11月18日 · Hearing aids do NOT restore normal hearing, unlike eyeglasses or contact lenses which can restore 20/20 vision. Hearing aids can amplify all sounds, including background noise, that you may not...

8. www.fda.gov › medical-devices › hearing-aidsOTC Hearing Aids: What You Should Know | FDA

   www.fda.gov › medical-devices › hearing-aids

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   To increase the public’s access to hearing aids and improve hearing, the FDA established a new category of over-the-counter (OTC) hearing aids for adults 18 years of age and older with...