Hearing Loss and Dementia

A hearing aid is a device worn behind the ear, in the outer ear canal, or in the middle ear to amplify sounds. It can be used to improve mild to moderately-severe losses due to sensorineural hearing impairment and conductive hearing impairment. Some hearing aids also have a built-in T-coil (telecoil) which can be used to improve the listening experience for people with single-sided deafness, or when there is a lot of noise present.

Hearing aids make it possible for people with mild to severe hearing loss to hear sounds more clearly. There are different types of hearing aids that can be used in either one or both ears.

A digital hearing aid is an electronic device that amplifies sound. Digital hearing aids convert sound waves into electrical signals that are then amplified. This type of hearing aid is a more modern technology offering greater benefits to users.

If you have trouble hearing, or if people complain that you're turning the TV volume up too high, you may need a hearing aid. A hearing test can confirm whether you have a problem.

Your audiologist will help you choose the type of hearing aid that's best suited for your needs and lifestyle. Factors that will be considered include the severity of your hearing loss, your listening environment, and your budget.

The four main types of hearing aids are:

1. Behind-the-ear (BTE)

This is the most common type of hearing aid. It sits behind the ear and has a clear plastic tube that goes down into the ear canal. BTEs are available in a variety of styles and colors, and are the most durable type of hearing aid.

2. In-the-ear (ITE) 

This type of hearing aid is custom made to fit snugly in the outer part of your ear. ITEs are less visible than BTEs, but they may not be as durable.

3. In-the-canal (ITC) and completely-in-the canal (CIC)

These are the smallest and most discreet type of hearing aid. ITCs and CICs sit in the ear canal and are not visible once they are in place. They can be more difficult to adjust than other types of hearing aids.

4. Invisible Hearing Aid (IHA) 

An invisible hearing aid is designed to be worn for extended periods of time to minimise the hassle of managing your hearing health. The devices are inserted deep into the canal, by a qualified Audiologist and remain there for their lifecycle.

The different parts of a hearing aid include:

1. The microphone 

This is the part of the hearing aid that picks up sound from the environment.

2. The amplifier 

This part of the hearing aid increases the volume of sound that is picked up by the microphone.

3. The receiver 

This is the part of the hearing aid that sends sound to your ear.

4. The battery 

This powers the hearing aid. Hearing aids use either disposable or rechargeable batteries.

5. The processor 

This controls how the hearing aid sounds and adjusts to different environments.

6. The casing 

This is the outer shell of the hearing Aid.

There are many different features that you can choose from when you buy a hearing aid. Some common features include:

1. Volume control 

This lets you adjust how loud or soft the sound is coming through the hearing aid.

2. Tone control 

This allows you to adjust the tone of the sound, making it sound more natural.

3. Noise reduction 

This feature reduces background noise, making it easier to hear conversation.

4. Directional microphones 

This feature allows you to adjust the hearing aid so that it picks up sound from the front, making it easier to hear in noisy environments.

5. Telecoil 

This is a special setting that helps you hear better on the telephone and in places where there is a loop system set up (such as a movie theatre or museum).

There are two main types of hearing loss: conductive and sensorineural.

1. Conductive hearing loss 

This type of hearing loss occurs when there is a problem with the structure of the ear or the way that sound waves are conducted through the ear. Conductive hearing loss can be caused by things like wax build-up, infection, or damage to the ear.

2. Sensorineural hearing loss 

This type of hearing loss occurs when there is a problem with the inner ear or the way that the brain interprets sound. Sensorineural hearing loss can be caused by things like age-related hearing loss, noise exposure, or injury.

There are many benefits to using a hearing aid. Some of the most important benefits include:

1. Improved communication 

Hearing aids help you hear better in both quiet and noisy environments, making it easier to communicate with others.

2. Improved quality of life 

Hearing aids can help you stay connected to your loved ones and participate in activities that you enjoy.

3. Improved safety 

Hearing aids help you hear warning signals and other important sounds, making it easier to stay safe in your environment.

4. Improved mental health 

Research has shown that using a hearing aid can improve your mood and overall well-being.

5. Improved self-confidence 

Using a hearing aid can help you feel more confident and social, which can lead to a better quality of life.

6. Reduces the risk of developing dementia 

Research has shown that using a hearing aid can reduce the risk of developing dementia by up to 50%.

7. Reduces the risk of falling 

Hearing aids help you hear better in your environment, which can help you stay safe when walking or climbing stairs.

8. Reduces the risk of social isolation 

Hearing loss can often lead to social isolation, but using a hearing aid can help you connect with others and stay involved in your community.

9. Affordable 

Many health insurance plans cover the cost of hearing aids, making them more affordable for those who need them.

10. Customizable 

Hearing aids come in many different styles and colours, so you can find one that fits your personality and lifestyle.

Abi Hearing proudly partner with Australia's leading Hearing Aid Technology companies to be able to provide our clients with the widest selection of hearing aids. Our hearing aid suppliers include Oticon, Phonak, ReSound, Signia, Starkey, Unitron, Widex and Beltone.

We all know that hearing loss can cause many problems. It can be a serious issue for those who work in noisy environments, in the office or on the construction site, or an inconvenience for someone wanting to tune into their favourite TV show. If you have any of the following symptoms, it is time to schedule an appointment with your audiologist:

Any noticeable change in your hearing

You have a hearing loss that is severe enough to interfere with your life

You have tinnitus

You have sudden and unexplained hearing loss

You are not able to hear a conversation from across the room or in a quiet room

You are missing conversations on your Phone or in the car

You experience dizziness, vertigo, or ringing in the ears

If you are experiencing any of these symptoms, it is important to schedule an appointment with your audiologist. The sooner you get treatment, the easier it will be to manage your symptoms and the less they will impact your life.

There is no evidence to suggest that properly fitted hearing aids can cause vertigo. However, if you are experiencing vertigo or other dizziness-related symptoms, it is important to speak with your audiologist. There may be another underlying cause for your symptoms that needs to be addressed.

Hearing aids do not need to be replaced on a regular basis. However, over time they may start to lose their effectiveness or become damaged. If you notice that your hearing aids are not working as well as they used to or if they are damaged, it is important to see your audiologist for a replacement.

There is no evidence to suggest that properly fitted hearing aids can cause headaches. However, if you are experiencing headaches, it is important to speak with your audiologist. There may be another underlying cause for your symptoms that needs to be addressed.

Most hearing aids are not completely waterproof, but most models come with a water-resistant coatings that can protect them from light rain or accidental exposure to water. It is important to remove your hearing aids before swimming or showering. 

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