This commentary evaluates Lakatos et al.'s qualitative study on nasal spray addiction within rhinitis medicamentosa (RM), applying Griffiths' addiction component model. While evidence remains insufficient for formal diagnostic inclusion, the study identifies behavioral and psychological features paralleling core addiction criteria. Case reports and user narratives provide additional support, though counter-evidence persists. Conceptual and methodological challenges highlight the need for research addressing clinical relevance, theoretical embedding, and taxonomic plausibility. Despite limited empirical validation, the significant distress and functional impairment reported by affected individuals underscore the importance of recognizing and addressing this emerging issue.
Máté Kapitány‐Fövény (Mon,) studied this question.