scholarly journals PRODUTOS CLAREADORES OVER THE COUNTER: UMA REVISÃO DE LITERATURA

2015 ◽  
Vol 6 (2) ◽  
Author(s):  
Adriele Caldas ◽  
Diane Vasconcelos ◽  
Geovana Sampaio ◽  
Juliana Campos ◽  
Lilibeth Aragão ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Tooth Whitening ◽  
Over The Counter ◽  
Tooth Sensitivity ◽  
Aesthetic Appeal ◽  
Advantages And Disadvantages ◽  
Convenience Stores ◽  
White Teeth

In order to the great aesthetic appeal for white teeth today, whitening has become very popular and affordable on the market. In the current days, there are many whitening products available in pharmacies, groceries and convenience stores. These products are called “over the counter” or OTC products. They are sold as cosmetics with non-prescription. The objective of this study is to review the literature articles surveyed in BVS, Scielo , Medline databases following the Descritores em Ciências da Saúde ( DeCS ) with emphasis on recent bleaching techniques introduced to the market as well as its indications, contraindications, advantages and disadvantages. OTC products do not have commercial regulation which hinders the supervision of tooth whitening by a dentist. These contain different concentrations of hydrogen peroxide or carbamide which can bring consequences such as tooth sensitivity and gum when used without indication and supervision.

Vital Bleaching with Whitening Strips: Summary of Clinical Research on Effectiveness and Tolerability

2001 ◽  
Vol 2 (3) ◽  
pp. 28-42 ◽  
Author(s):  
Robert W. Gerlach ◽  
Xiaojie Zhou
Keyword(s):  
Hydrogen Peroxide ◽  
Clinical Research ◽  
Contact Time ◽  
Delivery Systems ◽  
Ease Of Use ◽  
Tooth Whitening ◽  
Over The Counter ◽  
Peroxide Bleaching ◽  
Dental Practices ◽  
Dental Professionals

Abstract Rapid innovation in vital bleaching has increased the popularity of tooth whitening among dental professionals and patients. A broad range of peroxide-based treatments are currently available including those that are professionally-administered (in-office), professionally-dispensed (custom-tray-based systems), and self-directed (over-the-counter). Recently, a novel, flexible polyethylene bleaching strip was introduced that delivers a hydrogen peroxide bleaching gel to the anterior dentition. This “trayless” system, available in professional-strength and over-the-counter versions, reportedly offers advantages with respect to overall peroxide dose, contact time, and ease-of-use compared to other delivery systems. This paper reviews the relevant published clinical research on whitening strips tested among a broad range of patients commonly encountered in contemporary dental practices. Citation Gerlach RW, Zhou X. Vital Bleaching with Whitening Strips: Summary of Clinical Research on Effectiveness and Tolerability. J Contemp Dent Pract 2001;(2)3: 001-016.

Self-care products for tooth whitening: advantages and disadvantages/ Produtos de autocuidado para clareamento de dentes: vantagens e desvantagens

2021 ◽  
Vol 7 (7) ◽  
pp. 69028-69038
Author(s):  
Maria Carolina Stoco Fazanaro ◽  
Luis Eduardo Genaro ◽  
Camila Lebre de Castro ◽  
Andréa Abi Rached Dantas
Keyword(s):  
Literature Review ◽  
Self Care ◽  
Tooth Whitening ◽  
Over The Counter ◽  
Advantages And Disadvantages ◽  
Clinically Significant ◽  
Long Term Studies

The objective of the present study was to carry out a literature review on “self-care” or, in English, “Over-the-counter” (OTC) bleaching products, consulting articles in the Pubmed and Scielo databases, between the years 2000 and 2019, in order to evaluate its characteristics, advantages and disadvantages of use. We can conclude that the majority of whitening dentifrices and rinses on the market do not have a clinically significant whitening action; in relation to dental strips or strips, they have satisfactory whitening efficacy. However, it is important to emphasize the need for further long-term studies to affirm whether these products are really safe and efficient, since their advantages and disadvantages become doubtful and questionable. Therefore, guidance and monitoring by the dental surgeon in the handling and prescription of such products is extremely important, after all, if used in an indiscriminate and erroneous way, they can cause potentially harmful data to the patient.

scholarly journals Combination of at-home and in-office bleaching techniques: case series

2021 ◽  
Vol 69 ◽  
Author(s):  
Marcela Alvarez FERRETTI ◽  
Matheus KURY ◽  
Beatriz Curvello de MENDONÇA ◽  
Marcelo GIANNINI ◽  
Vanessa CAVALLI ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Case Series ◽  
Tooth Bleaching ◽  
Central Incisor ◽  
Carbamide Peroxide ◽  
Tooth Sensitivity ◽  
Tooth Color ◽  
Shade Guide ◽  
At Home

ABSTRACT Tooth bleaching is one of the most conservative aesthetic techniques. At-home and in-office bleaching may be performed, as well as the combination of both techniques. As this combination may be done in different manners, distinct orders of combinations were proposed in this report. A 24 years-old man, whose upper central incisor and canine shades were A2 and A3 respectively, was initially treated by chair-side with 40-min application of 40% hydrogen peroxide (HP) for two sessions. Afterwards, an two-week overnight at-home bleaching was performed with 10% carbamide peroxide (CP). The shade of upper central incisors changed to 1M1 and canine was B1. Conversely, a 30 years-old woman was firstly conducted with at-home bleaching (overnight 4-weeks 10% CP) and, subsequently, with a single appointment of in-office bleaching for 45 minutes (35% HP). The shade of her upper central incisor changed from A1 to 0.5M1 and the upper canine from A3 to B1. The VITA classical (A1-D4) shade guide and VITA Bleached guide 3D-MASTER were used to determine the tooth color during the treatments. In both bleaching treatments, patients reported no significant tooth sensitivity and the final outcomes met their expectation.

The pH of Over-the-Counter Hydrogen Peroxide in Soft Lens Disinfection Systems

1989 ◽  
Vol 66 (12) ◽  
pp. 839-842 ◽  
Author(s):  
MICHAEL G. HARRIS ◽  
CHESLYN MEI GAN ◽  
DEBORAH A. LONG ◽  
LINDA A. CUSHING
Keyword(s):  
Hydrogen Peroxide ◽  
Over The Counter

scholarly journals In Vitro Evaluation of the Efficacy of Different Over-the-Counter Products on Tooth Whitening

2015 ◽  
Vol 26 (4) ◽  
pp. 373-377 ◽  
Author(s):  
Muhammet Karadas ◽  
Zeynep Yesil Duymus
Keyword(s):  
Repeated Measures ◽  
Positive Control ◽  
Negative Control ◽  
Carbamide Peroxide ◽  
Tooth Whitening ◽  
Over The Counter ◽  
Color Changes ◽  
Significant Difference ◽  
Cielab System

<p>This <italic>in vitro</italic> study evaluated the whitening effect of four different over-the-counter products compared with a 10% carbamide peroxide (CP) bleaching gel. Specimens obtained from bovine incisors were stained in a tea solution and randomly divided into six groups according to the product used (n=10): CT: conventional toothpaste (negative control); CWT: Crest 3D White toothpaste; CWR: Crest 3D White mouth rinse; CWS: Crest 3D White strips; DW: Dazzling White (paint-on gel); and OP: Opalescence PF 10% CP (at-home bleaching gel, positive control). Over-the-counter products and 10% CP were used according to the manufacturer's recommendations. Color measurements were performed according to the CIELab system using spectrophotometer after staining, and after 4 and 8 weeks of the treatment procedure. The ∆E, ∆L, ∆a, and ∆b values were calculated. The data obtained were analyzed by repeated-measures ANOVA. Tukey's test for multiple comparisons was applied (p<0.05). All groups, except CWT, were effective in tooth whitening in comparison with conventional toothpaste. There was no significant difference in tooth whitening between CWT and CT (p=0.93). CWS, DW and OP groups presented significantly higher color changes than the CWR group. DW and CWS showed similar tooth whitening to OP.</p>

scholarly journals In-Office Tooth Bleaching for Adolescents Using Hydrogen Peroxide-Based Gels: Clinical Trial

2017 ◽  
Vol 28 (6) ◽  
pp. 720-725 ◽  
Author(s):  
Marcela Leticia Leal Gonçalves ◽  
Antonio Carlos da Silva Tavares ◽  
Ana Carolina Costa da Mota ◽  
Luiz Alberto Plácido Penna ◽  
Alessandro Melo Deana ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Hydrogen Peroxide ◽  
Statistical Significance ◽  
Young Patients ◽  
Tooth Bleaching ◽  
Controlled Clinical Trial ◽  
Tooth Sensitivity ◽  
Tooth Color ◽  
Bleaching Procedure ◽  
Shade Guide

Abstract The aim of the present study was to evaluate colorimetric changes and tooth sensitivity in adolescents and young patients submitted to tooth bleaching with 20% and 35% hydrogen peroxide. A randomized, controlled, clinical trial was conducted with 53 patients aged 11 to 24 years who were allocated to groups based on the use of the following commercial products: Whiteness HP - FGM® (35% hydrogen peroxide); Whiteness HP Blue Calcium - FGM® (35% hydrogen peroxide); and Whiteness HP Blue Calcium - FGM® (20% hydrogen peroxide). After the bleaching procedure, the visual analog scale was used to measure tooth sensitivity and the Vita Classical Shade guide was used to determine changes in tooth color. Statistical analysis involved the Friedman, Kruskal-Wallis and Student-Newman-Keuls tests, with p≤0.05 considered indicative of statistical significance. The addition of calcium contributed to a reduction in tooth sensitivity, especially when the lower concentration of hydrogen peroxide (20%) was used. Tooth sensitivity occurred in a transitory way and did not influence the tooth bleaching process. Significant differences in color were found after each of the two bleaching sessions. In-office tooth bleaching was considered an effective method for adolescents and young adults. Further studies in this population are necessary in order to fully evaluate the effects of bleaching in young teeth.

The effect of hydrogen peroxide concentration on the outcome of tooth whitening: an in vitro study

2004 ◽  
Vol 32 (4) ◽  
pp. 295-299 ◽  
Author(s):  
M. Sulieman ◽  
M. Addy ◽  
E. MacDonald ◽  
J.S. Rees
Keyword(s):  
Hydrogen Peroxide ◽  
In Vitro Study ◽  
Vitro Study ◽  
Tooth Whitening

scholarly journals Influence of the acid erosion associated with dental bleaching in bovine enamel: In vitro study

2021 ◽  
Vol 10 (5) ◽  
pp. e30410514754
Author(s):  
Thaís Miranda Xavier de Almeida Justi ◽  
Karla Lorene de França Leite ◽  
Laísa Inara Gracindo Lopes ◽  
Narcy Sheilla Rodrigues ◽  
João Victor Frazão Câmara ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Daily Intake ◽  
In Vitro Study ◽  
Lemon Juice ◽  
Tooth Whitening ◽  
Apple Cider ◽  
Significant Difference ◽  
Bovine Enamel ◽  
Dental Whitening

Objective: To evaluate the influence of acid erosion caused by the daily intake of lemon juice or apple cider vinegar, associated with immediate dental whitening, on bovine enamel. Materials and Methods: 30 bovine teeth were sectioned to obtain enamel blocks and were distributed into three groups (n = 10): G1- Tooth whitening with 35% hydrogen peroxide; G2- Tooth whitening with 35% hydrogen peroxide + lemon juice and G3 - Tooth whitening with 35% hydrogen peroxide + apple cider vinegar. Treatments were performed for 21 days, the varnish was removed and the analysis of loss of structure and surface roughness were performed by means of non-contact 3D Confocal Chromatic Profilometer. The roughness data obtained were analyzed by Kruskal-Wallis and Mann-Whitney non-parametric tests. Results: All groups exhibited greater roughness (Sa) on the side exposed to the treatments (G1 = 3.17b; G2 = 4.17b; G3 = 3.99b) compared to the unexposed side (G1 = 2.55a; G2 = 3.94a; G3 = 2.40a). There was a statistically significant difference among the groups evaluated, being G1 (3.17A) <G3 (3.99C) <G2 (4.17B). Conclusion: 35% hydrogen peroxide has the least erosive potential when compared to its association with vinegar and to lemon juice.

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