Deafness, low hearing, or absence can be congenital, which means that the baby is born with weak deafness. This can range from mild to severe. Severe hearing loss often requires the use of sign language and goes beyond using the hearing aid. Children with hearing problems often show developmental delay, especially in speech and cognition.
For many people, hearing problems develop, which means they develop at some point in life after birth. Sometimes it is difficult to find the cause (s) of hearing loss in an individual. For some people, the loss is minimal, and for others it is more dangerous.
There are two main causes of hearing loss and deafness in patients. There are more specific causes within each general category.
Hearing loss in the sensor is very common. In this type of problem, there is damage in transferring the nerve to sounds somewhere along the path from the inner ear to the brain. It is often called "nervous deafness." In the cochlea, located in the inner ear, there are hair cells that transmit sound pulses to the brain through nerves. Any nerve injury that interferes with this transfer of information from the cells of the inner ear hair to the auditory nerve leading from the inner ear to the brain causes sensitive nerve hearing loss.
Aging: the elderly often lose cochlear hair cells, which are often responsible for low hearing in the elderly. This can be a mild or severe loss of hearing. Sometimes the loss is severe enough to require hearing.
Acoustic shock: indicates some kind of injury in the mechanisms of nerve conduction Too much noise can damage hair cells in the inner ear. That is why the increased volume of sound-producing electronics is extremely dangerous for hearing. Ear protection should also be worn in noisy environments, such as working in a store or while fishing.
Infections: Some infections can cause hair cell loss, i.e. mumps or meningitis. The sensor nerve hearing loss does not always appear immediately, but it generally does not improve once it occurs. This development can be gradual over many years, or it can be sudden and sharp.
Conductive hearing loss is mainly caused by a blockage in the outer or middle ear that prevents or prevents sound from passing to the inner SharpEar. Many of these causes are acute and can be resolved.
This type can occur due to anything interfering with the transmission of sound from the outside to the inner ear, for example;
Ear infections are common in children. Hearing is generally returned to normal, and infection lessened.
When the ear behind the tympanic membrane (the middle ear) is filled with viscous fluid, often as a result of numerous frequent ear infections, the conductive (temporary) hearing loss occurs, which usually goes away after the fluid is drained.
Wax buildup in the SharpEar canal can cause hearing loss, which usually vanishes when waxing is removed.
Small bone damage to the ear (bone) or perforated eardrum (piercing of the eardrum) can cause hearing loss that may always be. These problems can cause sufficient permanent hearing loss. Some of these problems may improve with the earphone. Hearing aids are an option to help with some chronic hearing loss problems. There are many types and styles available to meet the needs of most users, and they can help improve a user's lifestyle. The professional can provide specific advice on what is suitable for the specific needs of the individual.
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