Multiple issues can cause hearing loss, most of which we still cannot complete
much about - in spite of the advancements in medical related technology. However
, there are advantages to KNOWING more about the potential causes of hearing
loss, especially as they can help with early detection/diagnosis and possibly
minimising the nature of hearing loss eventually recorded. As with most several
other bodily malfunctions or disorders, early investigation or sensors can be
useful in tackling a hearing loss problem. This is why experiencing specialists
often recommend periodic hearing assessments especially for people who are
terrible environments that predispose them to developing this
problem.
This article is some potential causes of hearing loss.
1
. Noise Induced Hearing Loss: This can happen due to exposure to a Noisy Work
environment instant for instance, not using hearing protection in a
packaging/bottling arena or manufacturing plant with loud machines operating.
Sound values above 85 decibels qualify to be called "Noise" as well as have
potential to cause hearing loss with prolonged exposure.
A study observed
that workers in a plant who were exposed to excessive racket (above 85 decibels)
and did not routinely use seeing and hearing protection tended to develop
permanent hearing loss. The same logic is true for prolonged exposure to
non-workplace situations (i. e. Noisy Carry out Environments) in which high
noise levels occur e. he. party venues with loud music etc . In the USA, some
sort of initiative called "Dangerous Decibels" aimed at sensitizing young people
to your potential damage of loud music etc is one this re-enforces the point
being made.
2 . Tobacco Induced Hearing Loss (TIHL): Not many people are
aware of this type of hearing loss. Proposals have been constructed that
cigarette manufacture be outlawed to facilitate the prevention of TIHL. Research
studies have shown that people who smoke are more susceptible to developing
hearing loss. And the longer they continue using cigarettes, the worse the
condition becomes.
A relatively recent study said in the Journal of the
Association for Research into Otolaryngology that "Smoking Reduces Blood Flow,
Threatens Hearing" (17 April 2008).
3. Indiscriminate Self-medication: In
many developing countries, primarily Nigeria, because people are wary of paying
high fees to see the health-related doctor for proper diagnosis, they tend to
self-medicate in the pray that they might save money, and by some stroke of lady
luck, get cured.
Over time, they get used to this habit, leading to the
syndrome of a "pill for every ill" as it was called by Dr Peter Alberti in an
article titled "Action call to halt antibiotic-induced hearing loss". In adults,
hearing loss resulting from doing this is due to some drugs which are "ototoxicý
- to paraphrase, they are damaging to the ear. Drugs known to be ototoxic can
include antibiotics like streptomycin and neomycin, aspirin etc .
As per
experts in the field, the problem of auditory training program caused by antibiotics misuse
is getting more widespread.
4. Diseases/Infections: Do you have the habit
of putting objects into your ear when you feel overly anxious or just to clean
it out? Well, you might want to stop doing of which especially as you could pick
up ear infections, develop problems or even damage the ear.
Having said
that, other diseases undertake occur without one doing the foregoing.
For
instance in babies, Otitis media can be quite common. It is caused by fluid
building up behind the ear drum, failing to drain on the "Eustachian tube" (a
small passage which connects often the ear to the nose). This provides
opportunity for bacteria from the nasal passages to enter this fluid and cause
an ear infection. The foregoing explains why Otitis Media often occurs right
after (or in the course) of an attack of cold seeing that during this period,
the child's nose is typically congested.
The results is that the child
hears speech as muffled or inaudible if this infection sets in, because the
fluid prevents proper transmitted of the speech sounds to the inner ear (making
the a conductive type of hearing loss). This type of hearing loss is certainly
however often temporary but if it happens repeatedly, damage to the exact
eardrum and other inner ear parts can lead to permanent (sensorineural) hearing
loss.
5. Ear Canal Blockage: Blockage of the head canal can lead to loss.
The ear canal can be plugged by earwax, or what is also known as cerumen. This
kind of blockage is common and often easily cured by having a doctor remove the
tart (using special equipment or even by simply flushing with water).
You
can also do it yourself, if you have access to some of the available
over-the-counter soy wax control mixtures meant for use at home. Reports however
suggest that these do-it-yourself preparations may lead to external ear
infections.
Transmissions that are accompanied by swelling that blocks
the canal, creating hearing loss can also occur. The ear would typically locate
sounds clearly or without distortion, but at a lesser volume. Other blockages
can be caused by damage/injury to the inborn ear (e. g. due to poking sharp
objects as soon as itching is felt); or even tumors/growth in the ear.
AN
INDIVIDUAL EXTRA CAUSE OF HEARING LOSS: Age
Now this one is interesting, so
in retrospect I have added it to make the number of causes I have described six
(6) instead of the five (5) promised in the brand.
Many people simply
assume aging logically leads to some decrease overtime. But research studies
across cultures/societies suggest otherwise.
Reported by Dr . John A.
McDougall in his book, "The McDougall Program for a Healthy Heart", people in
the third world, present sounder hearing at 70 years than the average U . s
citizens does at 20 years. He explains that these third world homeowners grow
old with virtually all of their senses intact, while most of their counterparts
in developed societies often need to wear nuclear power stations and recommended
glasses with advancement in age.
One of the keys appears to be the
relatively high fat diet of the last option group. Comparisons of people in
Wisconsin, USA, with Black tribesmen called Maabans, revealed that none of the
Africans was initially diagnosed with any hearing loss like those suffered by
countless residents of the dairy producing Wisconsin. Children in Finland (where
high fast diets are common) were determined to have hearing loss as early as the
age of ten (10) years, whereas Yugoslavians (who eat much lower cholesterol
levels) show certainly no such losses. In summing up, Dr . McDougall shows that
it is the same way that fat blocks arteries supplying your brain and heart, that
vessels which serve the inner observance also get progressively blocked, making
the ear become less arthritic to sound.
