 Sensory processing sensitivity, characterized by deeper cognitive, sensory and emotional information processing, has been previously related to several mental health problems. However, the studies are rare, and an integration of the obtained findings needs to be addressed. We conducted a systematic review of studies using scientific databases in order to integrate the available information about sensory processing sensitivity and its consequences in mental health. Thirteen studies were included and analyzed in the review. According to these studies, high levels of sensory processing sensitivity might be related to the appearance of several mental health disturbances, such as anxiety or depression. This article was authored by Borja Costa Lopez, Nicolas Ruiz-Robaldillo, Rosario Ferrecascales, and others.