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Meth mouth is a colloquial term used to describe severe tooth decay and tooth loss, as well as tooth fracture, acid erosion, and other oral problems that are often symptomatic to extended use of the drug methamphetamine.
Tooth decay is caused by biofilm (dental plaque) lying on the teeth and maturing to become cariogenic (causing decay). Certain bacteria in the biofilm produce acids, primarily lactic acid , in the presence of fermentable carbohydrates such as sucrose , fructose , and glucose .
Dental fluorosis is a common [2] disorder, characterized by hypomineralization of tooth enamel caused by ingestion of excessive fluoride during enamel formation. [ 3 ] [ needs update ] It appears as a range of visual changes in enamel [ 4 ] causing degrees of intrinsic tooth discoloration , and, in some cases, physical damage to the teeth.
It can also cause headaches and gastrointestinal complications such as abdominal pain and nausea. A common but untrue belief is that the smoking of cocaine chemically breaks down tooth enamel and causes tooth decay. Cocaine can cause involuntary tooth grinding, known as bruxism, which can deteriorate tooth enamel and lead to gingivitis. [83]
Location of Multnomah County, Oregon. Faces of Meth is a drug prevention project, run by the Multnomah County Sheriff's Office in the U.S. state of Oregon. [1] The project uses mug shots of repeat offenders to demonstrate the harmful and damaging effects of methamphetamine on its users.
Now, new photos taken this summer show that the view has changed dramatically. ... New Titanic photos show major decay to legendary wreck. Amarachi Orie, CNN. September 2, 2024 at 12:20 PM.
Along with S. sobrinus, S. mutans plays a major role in tooth decay, metabolizing sucrose to lactic acid. [ 2 ] [ 11 ] The acidic environment created in the mouth by this process is what causes the highly mineralized tooth enamel to be vulnerable to decay.
What we know about L.A. fire evacuations, maps, causes and more. Weather. CBS News. As wildfires ravage L.A., here's a look at worst fires in California's history. Advertisement. Advertisement.