DNA ILLUSTRATIONS / SCIENCE PHOTO LIBRARY DNA ILLUSTRATIONS / SCIENCE PHOTO LIBRARY
Tinnitus is not itself a disease but a symptom that can spring from many underlying sources. Objective tinnitus can result from a pulse due to the nearness of the inner ear to the carotid artery and internal jugular vein. Subjective tinnitus can have many possible causes including otologic problems, neurologic problems, metabolic disorders and psychiatric disorders.
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