A large body of experimental evidence in the empirical sciences shows that writing about life experiences can be beneficial for mental and physical health. While empirical data regarding the health benefits of writing interventions have been collected in numerous studies in psychology and biomedicine, this literature has remained almost entirely disconnected from scholarship in the humanities and cognitive neuropsychology. In this paper, I review the literature from psychological and biomedical writing interventions, connect these findings to views from philosophy, cognitive neuropsychology (...) and narratology and argue that examining established regularities in how narratives are structured can shed further light on the psychological processes engaged during writing interventions. In particular, I argue that the narratological concept of conflict can be applied to resolve patterns of seemingly conflicting empirical findings in psychological studies. More generally, I propose that an interdisciplinary perspective can provide a broader theoretical basis for understanding the psychological processes underlying the health benefits of autobiographical writing and provide directions for future research in psychology and biomedicine. (shrink)