[Possible Signs of Sensory Overload]. / Mögliche Kennzeichen der Reizüberflutung.

Objective To identify, synthesize and structure the defining characteristics of overstimulation. Methods The literature search was conducted in relevant international databases (Pubmed, Medline, CINAHL, Psyndex, PsycArticles, PsychINFO). The literature analysis was conducted according to Mayring's method of qualitative content analysis. Results Despite the scanty data available on symptoms or effects of sensory overload, twelve literature-sources were identified, describing signs and symptoms of sensory overload. A cluster of psychopathological and behavioral characteristics of sensory overload was developed. Conclusions Further research is needed to obtain an evidence-based description of the defining characteristics of sensory overload.