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Showing posts with label Hearing loss. Show all posts
Showing posts with label Hearing loss. Show all posts

Tuesday, 4 December 2012

Hearing Loss - Its Causes and Remedies

A large number of people experience hearing loss during their lifetime. It may be permanent or temporary. Age and exposure to loud noise are the triggering factors causing hearing problems. The cochlea of the ear gets damaged due to loud noise which leads to noise induced hearing loss. This can affect people from any age group. Some people lose hearing all of a sudden. This is because their ear gets exposed to extremely high noise. In such cases, medical assistant is necessary.

Rock concerts cause muffled hearing that can last for hours and in some cases, it lasts for weeks. The effect of a noise is determined by its pitch and duration. Noise from ones workplace is the most harmful one because of high exposure to it. Using power tools on a regular basis also leads to loss of hearing.

Genetic inheritance of hearing problems also leads to hearing loss. Head injury leads to hearing loss by damaging the middle ear or by tearing the eardrum. A type of hearing problem caused by tumor is “acoustic neuroma”. The patient feels a ringing in the ears or experiences full loss of hearing. Such conditions are subjected to treatments. “Otosclerosis” changes the movement of small bones in the mid-ear that affects hearing capacity.

Hearing loss due to medicines is also common.  They are called ototoxic drugs. Some drugs that lead to hearing problems are loop diuretics, chemotherapy drugs, amino glycoside antibiotics, etc. Hearing impairment due to natural aging process is highly prevalent. It occurs gradually as one grows old over time. Such condition is referred to medically as “presbycusis”.  It affects both the ears that cause the words to get vague and muffled and the person cannot hear high pitched noise. 

Remedies to Hearing Loss

There are medicinal remedies available to hearing losses. Surgeries can be effective in eliminating the loss of hearing problem. Visit an audiologist for correct diagnosis so that medication can be followed according to the type of hearing problem. A hearing aid or mechanical listening device is recommended if hearing problem cannot be treated. Your lifestyle, hearing concerns and listening needs determine the hearing aid that suits you. Hearing intensification or alerting devices are also effective in this case.
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Friday, 9 November 2012

Hearing Loss: A Disease to worry about

The most sensitive organ of the human body is ear. Any kind of injury or bad treatment can affect one or more parts of ear, leading to hearing impairment or hearing loss. Hearing Impairment is described as the decrease in the ability of the ears and its other parts to perceive as well as detect sounds. It can happen either suddenly or gradually. It is the common problem that mostly comes with aging. However, the problem has been seen among people of young age or since birth. There are several factors that are responsible for the hearing impairment.

The causes of the disease are many like aging, exposure to excessive noise, injury, tumors or heredity and many others. But it has been categorised into two forms: conductive or Sensorineural. A conductive hearing impairment occurs when the sound stops reaching the inner ear. It can be occurred due to disorder in external ear, dysfunction of the eardrum or tiny inner bones. The main cause of the impairment is build of wax inside the ear, hole in the ear and others. Sensorineural hearing loss results from disorder of the inner ear. Because of the damaged inner nerves, sound signal do not reach to the hearing centre in the brain. This type of hearing impairment occurs as we grow older due to the damage hair cells. The main reason for this type of loss is long exposure to loud noise.

Other than noise there are other factors that can cause hearing impairment. There are some medications that can cause a hearing loss. The side – effects of painkillers like Vicodin is loss of hearing. You must check in with your doctor that you are not taking the drug from a long period of time. Even if you are taking it’s the time to stop and ask for alternative.

There are some genetic factors when it comes to hearing impairment as well. A hearing aid is what many doctors recommend to people.  It is easily inserted in the ear and enables you to hear the sound by amplifying it.  The same should not be used without the prescription of doctors.
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