What is hearing loss?
Hearing loss is a sudden or gradual decrease in how well you can hear. Depending on the cause, it can be mild or severe, temporary or permanent.
Congenital hearing loss means you are born without hearing. This topic focuses on gradual hearing loss, which happens over time and can affect people of all ages.
If you have hearing loss, you may not be aware of it, especially if it has happened over time. Your family members or friends may notice that you're having trouble understanding what others are saying.
There are ways you can deal with hearing loss. And hearing aids and other devices can help you hear.
What causes hearing loss?
In adults, the most common causes of hearing loss are:
What are the symptoms?
Common symptoms of hearing loss include:
Other symptoms may include:
How is hearing loss diagnosed?
Your doctor will do a physical exam and ask about your symptoms and past health. He or she also may look in your ears with a lighted device called an otoscope.
If your doctor thinks that you have hearing loss, he or she will do hearing tests to check whether you have hearing loss and find out how severe it is. You may be referred to an audiologist to do the tests. These tests may include:
How is it treated?
Noise-induced or age-related hearing loss can be treated with hearing devices, such as hearing aids. Other devices can help alert you to sounds around the house like the phone or doorbell. If hearing aids don't work for you, cochlear implants may be an option.
You also can learn ways to live with reduced hearing, such as paying attention to people's gestures, facial expressions, posture, and tone of voice.
In other types of hearing loss, you can treat the problem that caused the hearing loss. For example, you may remove earwax or take medicine for an infection to help your hearing come back.
How can you prevent hearing loss?
eMedicineHealth Medical Reference from Healthwise
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