{{infobox anatomy | name | Uvula | Latin uvula palatina | GraySubject 241 | GrayPage 1112 | Image Tonsils diagram.jpg | Caption Uvula's location in the human mouth | Precursor | System | Artery | Vein | Nerve | Lymph | MeshName Uvula | MeshNumber A14.549.617.780.729 | Dorlands nine/000958036 | DorlandsID Uvula }} |
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The palatine uvula, usually referred to as simply the uvula (), is the conic projection from the posterior edge of the middle of the soft palate, composed of connective tissue containing a number of racemose glands, and some muscular fibers (musculus uvulae).
There are many theories about what causes the uvula to swell, including dehydration (e.g. from arid weather); excessive smoking or other inhaled irritants; snoring; allergic reaction; or a viral or bacterial infection. An aphthous ulcer which has formed on the uvula can also cause swelling and discomfort.
If the swelling is caused by dehydration, drinking fluids may improve the condition. If the cause is a bacterial infection, gargling salt water may help. However, it can also be a sign of other problems. Some people with a history of recurring uvulitis have to carry an EpiPen containing Adrenaline (Epinephrine) to inject themselves whenever the uvulitis begins. A swollen uvula is not normally life threatening and subsides in a short time, typically within a day.
Bifid uvula is a common symptom of the rare genetic syndrome Loeys-Dietz syndrome, which is associated with an increased risk of aortic aneurysm.
Category:Palate Category:Human throat
arc:ܠܒܠܒܬܐ br:Hugenn (korf) bg:Мъжец (анатомия) de:Uvula dv:ކުޑަ ދޫ es:Úvula eo:Uvulo fa:زبان کوچک fr:Luette gl:Úvula ko:목젖 io:Uvulo he:ענבל nl:Huig ja:口蓋垂 no:Drøvel pl:Języczek pt:Úvula ro:Uvulă ru:Язычок (биология) simple:Uvula fi:Kitakieleke zh:悬雍垂This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.
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