Asthma is a very common disease among Brazilian children and comes every day gradually. Some authors point out as a disease favorable to the emergence of such problems and caries and erosions. The purpose of the work is to clarify and inform from published literature the development of each of the mentioned diseases and the existence of a connection between them, because the differences are not yet concrete information on the subject and only the prophylactic action are adopted. 2 The study was carried out from a year 2001 and 2016, which report the existence of some diseases associated to its use, using a scientific database (Scientific Electronic Library Online).