Why tinnitus is still such a mystery to ear scientists

[ahlam1399]

Despite the many groundbreaking medical advances of the last century, there are still some conditions that continue to perplex scientists. One such symptom is tinnitus, which people have reported experiencing as far back as the 1600 BC. Tinnitus is characterized by hearing unwanted sounds, such as a ringing, buzzing, or humming noise in your ears …

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