Hearing loss, of any kind and at any age, can be extremely frightening and frustrating. If you notice that your sense of hearing is changing in any way, it is very important that you see a doctor as soon as possible so that he can gauge what type of hearing loss is occurring, determine the cause, and figure out if there is anything you can do to salvage your hearing before it is too late to reverse any damage that has already taken place.
There are several different forms of hearing loss, and all are equally scary, but we will focus in on low frequency hearing loss. If you are experiencing this type of hearing loss, this article will clarify what exactly the condition is all about and what causes it, so that you can have some peace of mind and a better understanding of the health of your ears.
What Exactly Is Low Frequency Hearing Loss?
Sensorineural hearing loss refers to hearing loss that occurs within the inner ear, and this type of hearing loss can often be the cause of low frequency hearing loss. Damaged inner ear hair cells are typically the cause of sensoineural and low frequency hearing loss.
Low frequency hearing loss is also known as reverse slope audiogram, which simply means that the patient exhibiting this type of hearing loss will not be able to hear sounds that resonate at frequencies of 2,000 Hz and lower, however he will be able to still hear sounds that project at higher frequencies. If you are worried about being able to hear people talking to you, you need not worry so much, as this type of hearing loss usually allows you to still pick up on people?s voices just fine because their frequencies are usually in the upper ranges.
The Causes of Low Frequency Hearing Loss
There are actually several causes of low frequency hearing loss, and if you suffer from other conditions, they may cause this type of hearing loss to occur.
One cause of low frequency hearing loss is M?ni?re?s Disease. Hearing loss that occurs as a result of this illness usually ranges in frequencies between 125 Hz and 1,000 Hz. Patients with this disease will have recurring attacks of extreme vertigo, tinnitus (which is a ringing in the ears), sensitivity to light and sounds, nausea and vomiting as a result of the vertigo, fullness in the sinus cavities of the face, including the ears, and fluctuating hearing loss.
Sudden hearing loss, whether idiopathic (meaning there is no known cause) or the result of conditions including autoimmune responses due to allergies, vascular ischemia of the inner ear, and perilymph fistula, can be yet another cause of low frequency hearing loss.
A mutation is the Wolfram Syndrome gene, also known as the WFS1 gene, is yet another known cause of low frequency hearing loss, and this is caused by Wolfram Syndrome 1.
Mondini dysplasia, which results in an incomplete cochlea in the inner ear, can also lead to hearing loss.
Laura is a writer who thoroughly enjoys educating others about hearing loss by writing articles for www.yourhearing.co.uk. She wants to help individuals take charge of their health by explaining the causes and solutions to various illnesses that target millions of people around the world each year, giving people power through knowledge.
Source: http://healthyone.org/low-frequency-hearing-loss-what-is-it-and-what-causes-it/
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