
This qualitative study examines how smoking healthcare professionals navigate the conflict between their prescriptive role and personal behavior. Based on social norm theory and 16 interviews in a tobacco-free hospital, findings reveal a paradox: institutional anti-smoking norms are recognized, yet discreet violations persist. This gap causes identity conflicts and rationalization rather than quitting intentions. The results challenge top-down tobacco control approaches and emphasize the need to view healthcare workers as both prescribers and targets of social marketing.