Abstract

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  • Fluoride tooth paste: a cause of perioral dermatitis

    Since its description in 1957 by Frumess and Lewis as a “light-sensitive seborrheid,” perioral dermatitis (PD) has continued to be a perplexing entity. (1) Many causes have been postulated, including sunlight sensitivity, birth control pills, emotional stress, fluorinated steroid creams, Candida albicans, and rosacea. We have gathered clinical and historical data implicating

  • Prenatal and postnatal ingestion of fluorides: fourteen years of investigation -- final report

    Three different sources of fluoride were used in this study. The tablets containing 1.0 mgm fluorine ion from CaF2; 1.2 mgm fluorine ion, from NaF and 0.825 mgm fluorine ion from Na2PO3F, each. These values were chosen so that each tablet would contain approximately the same amount of the ion

  • Allergy to fluoride

    Six children and one adult exhibited various allergic reactions after the use of toothpaste and vitamin preparations containing fluoride. The following conditions were encountered: Urticaria, exfoliative dermatitis, atopic dermatitis, stomatitis, gastro-intestinal and respiratory allergy.

  • Contact urticaria from sodium fluoride

    Sodium fluoride (NaF) is. used for the treatment and prevention of dental caries. Its application to the teeth makes the dental enamel more resistant to acid. In some communities, it is added to the water if the geographical area lacks sufficient fluoride. Another method of preventing dental caries is the

  • Irritant contact dermatitis due to ammonium bifluoride in two infant twins

    Ammonium bifluoride is one of the most corrosive acids that may produce severe chemical burns when in contact with skin. This hazardous chemical is widely used in household products. We report two pediatric cases of irritant contact dermatitis after exposure to a rust remover, which contained ammonium bifluoride.

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  • Factors which increase the risk for skeletal fluorosis

    The risk for developing skeletal fluorosis, and the course the disease will take, is not solely dependent on the dose of fluoride ingested. Indeed, people exposed to similar doses of fluoride may experience markedly different effects. While the wide range in individual response to fluoride is not yet fully understood, the following are some of the factors that are believed to play a role.

  • Fluoride-Enhanced Inflammation of Skin in Animals:

    The possibility that topical fluorides can provoke inflammtory skin disorders gains is supported by carefully controlled studies on animals. When topical fluoride has been applied to the skin of rabbits or rats, inflammation has been repeatedly noted when the skin is cut or damaged prior to the application. Studies Examining Fluoride-Induced Inflammation of Skin in

  • Hypersensitive Reactions to Topical Fluorides

    Ever since fluoride toothpastes were introduced in the mid 1950s, studies in the scientific literature have documented adverse skin reactions from the use of topical fluoride products such as toothpaste. These skin reactions include: perioral dermatitis, stomatitis, and urticaria. Although many dermatologists now consider fluoride toothpaste to be a common cause of perioral dermatitis, the dental community

  • Fluoride-Induced Damage to Gastric Mucosa in Human Clinical Trials

    When fluoride has been used (at doses of 18-34 mg/day) as an experimental treatment for osteoporosis, gastric pain is one of the two main side effects consistently encountered. To better understand how fluoride causes this effect, researchers have sought to determine how fluoride affects the tissue that lines the gastrointestinal tract. In a

  • Allergy to Fluoride

    Six children and one adult exhibited various allergic reactions after the use of toothpaste and vitaimin preparations containing fluoride. The following conditions were encountered: Urticaria, exfoliative dermatitis, atopic dermatitis, stomatitis, gastro-intestinal and respiratory allergy.