Post-bleaching dentin sensitivity

Abstract

Objective: To describe and analyze the factors that generate post-treatment sensitivity in tooth whitening, also contextualizing alternatives to reduce and control this post-treatment whitening effect. Bibliographic review: This is a relevant and current subject, of interest and applicability in the care routine of oral health services; contributing to the training of dentists and the complementary training of dental students, offering solid and current technical knowledge. The research is presented in the form of a narrative literature review, built by digital access to scientific databases. During the research, it was observed that the bleaching treatment can be performed at home, under professional guidance, or as an assistance technique performed in a dental office, and both modalities are effective; however, this treatment can bring adverse effects, the most prevalent being sensitivity. To prevent this effect, there are techniques to be used. Final considerations: It is undeniable that there is a great demand for bleaching procedures that meet the current aesthetic standard. It is noteworthy that interventions that are based on a correct anamnesis, clinical examination and diagnosis, prior to the beginning of the procedure, are safer, more effective and potentially minimize tooth sensitivity as an unwanted effect of the tooth whitening procedure.