Abstract

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  • Allergic reactions from fluorides

    In a discussion of drug allergy it is necessary to distinguish between intolerance and allergy to drugs. One represents intoxication, the other is characterized by wheal formation, eosinophilia and other features of an allergic reaction. Gastric irritation, for instance, or acne from iodides or bromides represent intolerance to these drugs

  • Fluoride hypersensitivity in Mains tap water demonstrated by skin potential changes in guinea-pigs

    Changes in skin electric potential following immune challenge provide a sensitive measure of the intensity of the allergic challenge. In guinea-pigs sensitised to Sodium Fluoride, Fluoridation Mains Tap Water, or Ovalbumen with Sodium Fluoride, and then challenged with one part in one million Sodium Fluoride, significant allergic responses were produced.

  • Contact dermatitis and stomatitis due to amine fluoride

    Case Report For prevention of dental caries, a 17-year-old boy had intermittently used a gel containing different fluoride compounds over a period of 2 years. In the last 2 months, 1 to 2 days after application, he had developed itchy perioral erythematous papules and plaques, with vesicles of the oral mucosa.

  • Urticaria due to fluorides

    Six cases of urticaria are reported in which trace quantities of fluoride proved to have played a major etiological role. The causative relationship was established by blindfold tests, by the history and by the concomittant symptomatology. Following an oral test dose of fluoride given to five of the six cases

  • Fluoride toothpaste: a cause of acne-like eruptions

    I feel that I should share with my colleagues in dermatology an observation relative to the treatment of problem acne. All of us have the adult female acne patient who has closed comedonal or papular acne extending from the corner of the mouth to the chin area, sometimes in a

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  • Fluoride Dentrifice and Stomatitis

    Statistical data of 133 patients who have been using fluoride dental cream or powder have been presented. Each has developed intraoral ulcerative lesions. Many have been treated for other complaints without clearance of the lesions. Age is not significant. Repeated insults with the fluoride dentrifices produced increasingly severe excoriations. There seems to be nothing specific about the lesions to differentiate them from other diseases of an oral nature.

  • Fluoride Exposure Aggravates the Impact of Iodine Deficiency

    A consistent body of animal and human research shows that fluoride exposure worsens the impact of an iodine deficiency. Iodine is the basic building block of the T3 and T4 hormones and thus an adequate iodine intake is essential for the proper functioning of the thyroid gland. When iodine intake is inadequate during infancy and

  • Allergic Reactions from Fluorides

    Six cases are described with allergic manifestations from fluorides. The symptoms were reproduced by administering an aqueous fluoride solution either by ingestion, injection or local application. Control tests had no such effect. The patients had no way of knowing which solution contained fluoride.

  • Dental Fluorosis & Enamel Hypoplasia in Children with Kidney Disease

    Children with kidney disease are known to have high levels of fluoride in their blood and to be at risk for disfiguring tooth defects. Research suggests that high levels of fluoride in blood, which can cause the tooth defect known as dental fluorosis, can contribute to the defects that occur

  • Fluoridated Water Causes Severe Dental Fluorosis in Children with Diabetes Insipidus

    This section on Diabetes includes: • Fluoride & Impaired Glucose Tolerance • Fluoride & Insulin • Fluoride Sensitivity Among Diabetics • Fluoridated Water Causes Severe Dental Fluorosis in Children with Diabetes Insipidus • NRC (2006): Fluoride’s Effect on Glucose Metabolism Excessive exposure to fluoride causes a defect of the tooth enamel known as dental fluorosis. In