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In about 90% of genuine halitosis cases, the origin of the odour is in the mouth itself. [5] This is known as intra-oral halitosis, oral malodour or oral halitosis. The most common causes are odour producing biofilm on the back of the tongue or other areas of the mouth due to poor oral hygiene. This biofilm results in the production of high ...
Some causes of a burning mouth sensation may be accompanied by clinical signs in the mouth or elsewhere on the body. For example, burning mouth pain may be a symptom of allergic contact stomatitis . This is a contact sensitivity ( type IV hypersensitivity reaction) in the oral tissues to common substances such as sodium lauryl sulfate ...
This results in painful swelling at the sides of the mouth in both adults and children, which leads to a sore throat, and occasionally pain in chewing. [21] The infection is quite contagious. Mumps is prevented through vaccination in infancy with the measles, mumps, and rubella (MMR) vaccination and subsequent boosters.
Image 23 from the 1903 book by William F. Barry, M.D., The Hygiene of the Schoolroom. Barry describes this child as having "the typical face of a mouth-breather". In the early 20th century, "mouth-breather" was a technical term used by doctors to describe children who were breathing through their mouths due to an underlying medical condition.
Pain is fairly well localized to the affected areas. [3] Systemic reactions may be more pronounced in children. [2] Cancrum oris (noma) is a very rare complication, usually in debilitated children. [3] Similar features but with more intense pain may be seen in necrotizing periodontitis in HIV/AIDS. [3]
Herpangina, also called mouth blisters, is a painful mouth infection caused by coxsackieviruses. Usually, herpangina is produced by one particular strain of coxsackie virus A (and the term "herpangina virus" refers to coxsackievirus A), [ 1 ] but it can also be caused by coxsackievirus B or echoviruses . [ 2 ]
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A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...