Mint toothpaste can cause allergic problems



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The tantalizing aroma of carvone is found in mint / spearmint and is a common aroma in toothpaste. Carvone has been shown to cause allergic reactions in people with eczema and mucous membranes, such as the oral lichen planus. Dentists who treat patients with mucosal diseases should therefore be aware that the allergy to the aromas can worsen the patients.

In a thesis at the University of Malmö, Liv Kroona examines the link between mucosal disorders and allergy to cars. She was able to examine the amount of cartons contained in 66 different tooth creams. There are varying amounts in all toothpastes with taste; in some cases, there is enough to cause allergic problems.

"Carbon allergists often have oral lichens, but you still do not know if they are allergic to carcasses or if they are included in the picture of the disease if you have a lichen. oral plan, "says Liv Kroona.

In one of the four dissertation theses, subjects with carpal allergy and lichen changes at Liv Kroona used a 1% carbon flavored toothpaste per month.

You have a disadvantage for toothpaste
– There have been several changes in use and allergic subjects have clearly worsened. They had problems around or in the mouth and reduced the quality of life. According to Liv Kroona, choosing a toothpaste without taste seems to be an effective way to reduce the incidence of allergic people.

In another part of the study, she compared tissue samples from both experimental groups. She found no major difference in the rate of inflammation or in the presence of different inflammatory cells between individuals allergic to carvone and those with only a lichen planus.

– Since the clinical signs and appearance of tissue samples are very similar, there is a risk that patients with allergies to cars will not be detected and will not receive the correct diagnosis. According to Liv Kroona, avoiding mint toothpaste is a simpler and less expensive treatment than a cortisone treatment.

dissertation:
Is mint in toothpaste dangerous? – 1 carvone contact allergy and oral lichenoid lesions

Contact:
Liv Kroona

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