What are the Causes of Ear ringing

If you have been hearing unusual buzzing noises inside your ears, now is the time for you to be checked by a specialist. Millions of people worldwide are suffering from ringing ears, and yet many of them do not even know they do. For some who know they have "noisy ears," the realization is even worse. But just what are the causes of ear ringing?

The medical term for this so-called ear ringing is tinnitus and it is characterized by a perception of noise in one or both ears without external auditory stimuli. The noise heard could be different from patient to patient, but usually it resembles that of ringing, buzzing, or humming sound. Tinnitus may be temporary or permanent. Whether temporary or permanent, ear ringing is not a pleasant sensation. To those unaware about this, they have to be informed about what are the causes of ear ringing, because they might be exposed to the culprits without knowing they actually are.

Hearing loss is frequently associated with tinnitus. Most people with hearing impairment suffer from ear ringing as well. Hearing loss may be precipitated by a lot of factors but usually by continual exposure to loud noise. Have you experienced hearing ringing inside your ears after being exposed to a loud noise?

Most doctors agree that exposure to loud noise has been the very common cause of tinnitus. Hence, people living in highly industrialized areas are more prone to have their ears ringing or buzzing at some time in the future than those who are not. Those residing in densely populated areas where heavy traffic is an everyday occurrence has greater chances of getting hearing defects.

Experts still cannot figure out how loud noises affect the inner ear. Scientists, however, believe that loud noise cause over-stimulation of the hair cells in the cochlea that transmit auditory impulses to the brain. If the exposure is repeated, these nerve endings tend to weaken and may eventually stop functioning. The damaged hair structures send random electrochemical impulses which the brain interprets as noise. If left unchecked a person may go through permanent hearing loss and, thus, tinnitus.

In less severe cases, ringing ears may be due to accumulated ear wax, ear infection, and punctured eardrums. These conditions may cause temporary tinnitus. Temporary tinnitus has also been linked to adverse effects of medications like aspirin. Other causes of ear buzzing are Meniere's disease or in more rare cases a brain tumor.

One must be aware of what are the causes of ear ringing. If one knows how to get it, one knows how not to get it.