Types and Causes of Hearing Loss

Hearing damage happens in individuals of all ages and is caused by many causes, which is why it is essential to assist yourself with the best hearing aids in Bangladesh. Sensorineural hearing loss, conductive hearing loss, and combined hearing loss are the three types of hearing loss. What patients should know about each form is illustrated below.

Sensorineural hearing loss

If the inner ear or the auditory nerve itself is impaired, this form of hearing loss occurs. When any of the hair cells inside the cochlea are damaged, this loss happens.

The most frequent form of hearing loss is sensorineural loss. It may be caused by age, loud noise exposure, illness, cancer, some treatments, or a genetic disorder. While this form of hearing loss is usually not treatable medically or surgically, many people with this type of loss feel that hearing aids can help.

Sudden sensorineural hearing loss will happen all of a sudden or over a few days. It is important to see an otologist (a specialist who specializes in ear diseases) right away. The longer you try to treat this disorder (two or three weeks after the signs first appear), the less likely drugs will be able to support you.

Conductive hearing loss 

This form of hearing loss happens as sound waves are unable to penetrate all the way to the inner ear from the outer or middle ear. Earwax or a foreign substance in the ear canal may obscure sound; blood, bacteria, or a bone abnormality may hinder the middle ear space; or the eardrum may have been damaged.

Conduction hearing loss may be restored in certain patients through medical or surgical intervention. Children with chronic ear infections or who introduce foreign items into their ear canal are more likely to experience conductive hearing loss.

Mixed hearing loss

People can experience both sensorineural and conductive hearing loss. They can first develop a sensorineural hearing loss before developing a conductive part.

A hearing assessment is important for deciding the level of hearing damage you have and for determining the appropriate hearing treatment option for you. Hearing aids in Bangladesh come in a variety of sizes, types, and technology, and there are also several hearing aid options.

Noise levels should not be more than 85 decibels. If it's higher, aim to lower the volume or wear earplugs. Also, basic noise-reducing steps like carpeting or wallcoverings can help minimize noise emissions within spaces.

Reduce your television, radio, or stereo volume as much as possible. Where headphones are worn, such as with mobile MP3 players (» learn more about Mp3 Players and Hearing Damage), extra caution is needed. Sound devices in cars are often turned on too high to compete with engine and road noise, which will dangerously maximize the amount of noise to which the ears are exposed.

Earplugs are used in certain countries when attending concerts or clubs. Although it would be best to turn the volume down to a more acceptable amount, this isn't always practical in these conditions. As a result, always use the earplugs given or carry some ear protection with you. Do not spend too much time in a noisy setting, and never stand right next to a loudspeaker. Allow your ears to rest now and then.

When you have to use noisy equipment or machines, put on ear protection. This is true when you're using a lawnmower or a power drill.

Teach your children about the importance of hearing at an early age. Toy weapons and certain video games can both be dangerous to your ears.

Cotton buds can never be used because the hurt they inflict greatly outweighs the benefits. Cotton buds don't always extract ear wax; instead, they force it deep into the ear canal, right in front of the eardrum. An ear infection is more likely as a result of this, particularly in children. Cotton buds can also induce an increase in the development of ear wax as a side effect. The same goes for handkerchiefs, towel corners, fingers, and so on. Instead, after taking a shower, etc., gently rinse the ears with water.