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Hearing loss

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Hearing loss is a sudden or gradual decrease in how well you can hear. It can happen slowly or suddenly. And it can range from slight to profound. It's often a natural result of aging. But it can affect people of all ages. Long exposure to loud noise can make it worse.

If hearing loss is caused by something that can be treated, hearing will sometimes come back. But most hearing loss is permanent. Hearing aids and other devices can help.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.