Inadequate care during pregnancy and postpartum are predisposing factors for the emergence of
nipple fissures. The therapeutic approach of nipple trauma care guidelines aimed at the
breast and the appropriate techniques for breastfeeding. These measures, however, have a much
more preventive than curative, it is not, in most cases, sufficient to power the closing of
nipple trauma. The objective of this study was to evaluate the effectiveness of a
phototherapy device designed specifically for the treatment of nipple trauma.