Hearing Aids: Different Types & Know When You Should Go For Them

Hearing aids are the most common form of treatment for hearing loss. The hearing aids  today come in different styles, offering the latest features and technology. For millions of Indians who suffer from hearing loss, hearing aids are the best option for correcting loss of hearing, and restoring a good quality of life. 

Several types of hearing aid are available to suit every preference and lifestyle. Physicians also recommend that certain types are appropriate for specific kinds of hearing loss.

Small electronic devices that can be customized to suit different kinds of hearing loss, hearing aids contain digital technology. They come with at least one microphone to catch sound, a computer chip to amplify sound and process it, a speaker to send signals to your ear, as well as a power battery.

All this is packed in such a small device, so you can imagine the technological advancement it warrants. There are some sophisticated versions that offer additional features like a direct connection to a smartphone, and some have rechargeable batteries.  

How Hearing Aid Helps

Hearing aids have a single purpose: to amplify sounds going into your ear. Typically, they are prescribed for people who exhibit “sensorineural hearing loss”. This kind of hearing loss occurs when minute hair cells of the inner ear become damaged. Cells which are healthy and surviving pick up sounds that hearing aids deliver, sending them as neural signals to the brain. These signals are transmitted via the auditory nerve.

In people who have mild to moderate hearing loss, types of hearing aids which are standard work well. The models with more “power” are usually for people with severe to profound hearing loss. Generally recommended by your physician if your hearing test results show a hearing loss that runs through a range of pitches (or frequencies of sound), hearing aids can make a significant difference to your lifestyle in a positive way. 

Types and Styles

Hearing aids can be categorized into two primary groups: styles that sit “behind the ear”(BTE) and those that go “in the ear”(ITE). Sizes range from almost invisible to filling the total bowl of the ear. Your physician will be able to advise the best aid for you, as this depends purely on each individual case. For mild to moderate hearing loss, hearing aids that go in the ear (ITE) are recommended. For moderate to severe cases of hearing loss, hearing aids that go behind the ear (BTE) are more suitable.

Hearing aids come with personalized colour variations, so they seem even less visible. Physicians will know which style and type are best matched with your ear shape and your hearing requirements. They are small and discreet, and can cost a lot. Nonetheless, you can opt for payment instruments that make treatment more affordable, such as Bajaj health EMI card benefits are plenty, and you can make staggered payments from consultation to treatment, so you won’t feel the financial pinch. 


Worn in the ear canal, in-the-ear hearing aids are custom-fitted, and are made on the basis of an impression that your physician takes. Styles may be available according to your skin tone in order to blend with the outer ear. Some of these have a deep fit, while others fit nearer to the outer ear. Behind-the-ear aids stay behind or on top of the outer ear. 

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Tubing is attached to the main device, and this transmits the sound down to the ear canal through a custom-made earmold, or it can be fashioned as a dome, so that the ear canal opening doesn’t get blocked. These are available in different colours to match your ear skin tone or your hair. You also get some very stylish models that look quite trendy. Furthermore, both types of hearing aids come with standard or rechargeable batteries.

Affordable Ear Treatment

Now make your hearing treatment affordable with the Bajaj Finserv Digital Health EMI Network Card, and pay for treatments ranging from hearing loss to plastic surgery. You can break up diagnostic, pharmacy and hospitalization bills into convenient easy EMIs, which can be paid in tenors of up to 24 months.


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