Abstract
PURPOSE: The purpose of this study was to determine the average amounts of fluoridated toothpaste applied by parents to a child’s toothbrush in response to instructions to limit the quantity to a “pea-sized” or “smear” amount.
METHODS: Fifty parents of 12- to 71-month-old children participated in this study. They were presented with three toothbrushes and asked to apply the amount of toothpaste they use typically with their child-a smear or a pea-sized quantity. The results were compared to the recommended weights of 0.25 g (pea-sized) and 0.125 g (smear).
RESULTS: The mean amount applied in response to a “smear” weighed 0.21 ± 0.19 g, which differed from the recommended weight of 0.125 g (P=.002). The mean amount applied in response to a “pea” weighed 0.30 ± 0.21 g, which was greater than but not statistically significantly different from the recommended weight of 0.25 g (P=.10). Parents applied, on average, 0.33 ± 0.24 g of toothpaste when instructed to apply the amount they typically use with their child.
CONCLUSIONS: Most parents use more fluoridated toothpaste than is recommended for young children and verbal instructions to limit the dose are ineffective. Education by demonstrating a smear and pea-sized amounts of fluoridated toothpaste is recommended.
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Fluoride Levels in Saliva and Plaque following the Use of High Fluoride and Conventional Dentifrices- a Triple Blinded Randomised Parallel Group Trial.
Context: The comparison of fluoride levels in saliva and plaque following the use of conventional, 2800 and 5000 ppm dentifrices for different time intervals up to 24 hours has not been explored. Aim: The aim of the present study was to assess salivary and plaque fluoride levels at different time intervals
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Fluoride exposure effects and dental fluorosis in children in Mexico City
BACKGROUND The objective of the present study was to determine the prevalence and severity of dental fluorosis and to evaluate exposure to fluoridated products in students in the southwest part of the Federal District (Mexico City). MATERIAL AND METHODS Students between 10 and 12 years of age who were born and
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Urinary fluoride excretion after application of fluoride varnish and use of fluoride toothpaste in young children.
BACKGROUND: The efficacy and safety of combined use of topical fluoride products are essential issues that must be monitored. AIM: To assess urinary excretion of fluoride after application of two different dental varnishes containing 2.26% fluoride in 3- to 4-year-old children and to compare the levels with and without parallel use
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Longitudinal evaluation of fluoride levels in nails of 18-30-month-old children that were using toothpastes with 500 and 1100 ug F/g
OBJECTIVES: This study aimed to evaluate the fluoride concentration in the fingernails and toenails of children aged 18-30 months during use of fluoride-containing toothpastes supplemented with calcium glycerophosphate (CaGP) or sodium trimetaphosphate (TMP). METHODS: According to the toothpaste used, children (n = 56) were randomly assigned into three groups: 500 ug
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Recovery from skeletal fluorosis (an enigmatic, American case)
A 52-year-old man presented with severe neck immobility and radiographic osteosclerosis. Elevated fluoride levels in serum, urine, and iliac crest bone revealed skeletal fluorosis. Nearly a decade of detailed follow-up documented considerable correction of the disorder after removal of the putative source of fluoride (toothpaste). INTRODUCTION: Skeletal fluorosis, a crippling bone
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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.
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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.
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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.
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Fluoride Toothpaste: A Cause of Perioral Dermatitis
We have gathered clinical and historical data implicating fluoride dentrifices as an important etiologic factor in this dermatosis. The following two cases support this observation.
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Acute Fluoride Toxicity from Toothpaste Ingestion
The Food & Drug Administration now requires that all fluoride toothpastes sold in the United States bear the following poison warning: "WARNING: Keep out of reach of children under 6 years of age. If you accidentally swallow more than used for brushing, seek professional help or contact a poison control center immediately." The
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