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It may be associated with nausea, vomiting, and eye nystagmus. The cause is often not clear. It may be due to a virus , but it can also arise from bacterial infection, head injury , extreme stress , an allergy , or as a reaction to medication . 30% of affected people had a common cold prior to developing the disease. [ 1 ]
Many inner ear disorders can cause dizziness, which leads to dysfunctional righting reflex action. Common inner ear disorders can cause vertigo in patients, which can be acute or chronic symptoms. [1] Labyrinthitis, or inflammation of the inner ear, can cause imbalances that must be overcome through therapeutic exercises.
The American Tinnitus Association estimates there are roughly 200 health disorders that can generate tinnitus symptoms. Not exactly a small number. Not exactly a small number. Photo: Getty
For sensorineural hearing loss, the lack of input coming from the damaged sensory apparatus can cause "ghost beeps" or ringing/tinnitus as the brain attempts to interpret the now missing sensory data. The frequency and the volume of the noise can increase according to one's physical condition (stress, fatigue, etc.).
What causes tinnitus? New research suggests that it may be due to hidden hearing loss, not detected on common hearing tests, and may have similarities to phantom limb pain. ... at Mass Eye and Ear ...
Hearing loss that worsens with age but is caused by factors other than normal aging, such as noise-induced hearing loss, is not presbycusis, although differentiating the individual effects of multiple causes of hearing loss can be difficult. One in three persons have significant hearing loss by age 65; by age 75, one in two.
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Causes of dizziness related to the ear are often characterized by vertigo (spinning) and nausea. Nystagmus (flickering of the eye, related to the Vestibulo-ocular reflex [VOR]) is often seen in patients with an acute peripheral cause of dizziness. [citation needed] Benign paroxysmal positional vertigo (BPPV) – The most common cause of vertigo ...