It is estimated that 30 percent of people who are over the age of 60 have suffered hearing loss. Hearing loss can range from mild to severe. People who have mild hearing loss may not be able to hear certain voices. People with severe hearing loss may have trouble hearing all sounds. Only 20 percent of the people who need hearing aids actually use them.
If you are thinking about getting a hearing aid, then it is important to note that it will not restore your hearing. However, it can make it easier for you to hear by amplifying certain sounds. If you suspect that you have suffered hearing loss, then you will need to see a doctor. The doctor will likely refer you to an audiologist. An audiologist is a professional who conducts various tests in order to determine whether you have hearing loss and determine the extent of the hearing loss.
Presbycusis is a type of hearing loss. It occurs as the result of getting older. It can be caused by changes in the outer ear, inner ear, middle ear or auditory nerve. Prescription drugs, illnesses and circulation problems can cause these changes. In some cases, this condition is inherited.
Tinnitus is another problem that is common in older people. It may be caused by certain medications. It may also be caused by loud noises.
There are some medications that are ototoxic and can damage your hearing. Some of these medications include aspirin and antibiotics. It is important to consult with your doctor if you have suffered hearing loss after taking a new medication.
Hearing aids are made up of a speaker, amplifier and microphone. The microphone receives the sound. The sound waves are converted into electrical signals and then sent to the amplifier. The amplifier will boost the sound and then send them to the speaker.
A hearing aid makes the sound vibrations louder. The hair cells in the ear will detect the vibration. The signals will then be sent to the brain.
The amplifier can only do so much. The vibrations cannot be converted into sound if the inner ear is severely damaged. There is also a limit on the amount of amplification that a hearing aid can provide.
A hearing aid can fit on the outside of the ear, in the canal or inside of the ear. Your audiologist can recommend the type of hearing aid that is right for you.