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The Hum is a name often given to widespread reports of a persistent and invasive low-frequency humming, rumbling, or droning noise audible to many but not all people. Hums have been reported all over the world, including the United States, the United Kingdom, Australia and Canada. [ 1 ][ 2 ] They are sometimes named according to the locality ...
Ménière's disease (MD) is a disease of the inner ear that is characterized by potentially severe and incapacitating episodes of vertigo, tinnitus, hearing loss, and a feeling of fullness in the ear. [3][4] Typically, only one ear is affected initially, but over time, both ears may become involved. [3] Episodes generally last from 20 minutes ...
That ringing or buzzing in your ears at any given time is a symptom commonly known as tinnitus. According to the National Institutes of Health, "1 out of 10 US adults has experienced tinnitus in ...
Cochlear hydrops. Cochlear hydrops (or cochlear Meniere's or cochlear endolymphatic hydrops) is a condition of the inner ear involving a pathological increase of fluid affecting the cochlea. This results in swelling that can lead to hearing loss or changes in hearing perception. It is a form of endolymphatic hydrops and related to Ménière's ...
Exposure to a single very loud noise such as a gun shot or bomb blast can cause noise-induced hearing loss. Using headphones at high volume over time, or being in loud environments regularly, such as a loud workplace, sporting events, concerts, and using noisy machines can also be a risk for noise-induced hearing loss.
A hoarse voice, also known as dysphonia or hoarseness, [1] is when the voice involuntarily sounds breathy, raspy, or strained, or is softer in volume or lower in pitch. [2][3] [clarification needed] A hoarse voice can be associated with a feeling of unease or scratchiness in the throat. [2] Hoarseness is often a symptom of problems in the vocal ...
In Europe, migraine affects 12–28% of people at some point in their lives with about 6–15% of adult men and 14–35% of adult women getting at least one attack yearly. [142] Rates of migraine are slightly lower in Asia and Africa than in Western countries. [48] [143] Chronic migraine occurs in approximately 1.4–2.2% of the population. [144]
Huntington's disease(HD), also known as Huntington's chorea, is an incurable neurodegenerative disease[7]that is mostly inherited.[8] The earliest symptoms are often subtle problems with mood or mental/psychiatric abilities. [9][1]A general lack of coordinationand an unsteady gaitoften follow.[2]