Before we can ask what causes tinnitus, we ought to start by being clear on what the definition of Tinnitus is. It's your ears telling you that there may perhaps be something amiss in your system, which you need to investigate. Possibly as a consequence of an injury, or due to an illness. Have you ever heard humming or ringing noises in your ears?
Tinnitus is typically ringing, buzzing, whizzing noises or other sounds in the ears not generated by external influences. It's actually a symptom of another factor and not a illness per se. It's taken seriously by medical physicians since it might very well be an indication that something more could be wrong.
What causes tinnitus? Tinnitus manifests from internal and external factors. By this I mean that it could be because of something internal, such as an infection or injury to the finer workings of you ears or it can be a result of listening to your music at a high volume!
What causes tinnitus internally? Deposits of fat in the carotid arteries might be what causes tinnitus in some individuals. Infection; primarily one which induces fluid build-up behind the eardrum, can also be what causes tinnitus. Very often hearing loss in senior years is the thing that leads to tinnitus in normal conditions. As your body ages the microscopic nerve endings within our ear canal can be damaged. This makes "buzzing" or "cricket" like sounds - a little like the static one hears emited from a radio that's not tuned in properly.
A tumour could cause tinnitus and fortunately this is uncommon, however it can come up if the tinnitus is occuring in one ear. Many prescriptions (like taking too much aspirin) could be what causes tinnitus in some people.
What causes tinnitus externally? I'm sure few of you may be surprised when I inform you, that the main external cause of tinnitus is repeated and lengthy periods of exposure to deafening music levels. It doesn't matter to our ears whether or not the deafening sound is our music being played with the volume set at full blast, especially on our earphones, or aggravating environmental noises you might have been exposed to at a night club, factory, or even an airport terminal and so on. The effect frequently is harm to our delicate little nerve endings! Therefore we can assert that loud noise is precisely what causes tinnitus.
Oftentimes an injury to the jaw, neck or head can also be what causes tinnitus.
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