Introduction: Mobbing among nurses / technicians is a specific form of violence at work that leads to numerous consequences on the mental and physical health of the victim. The importance of recognizing mobbing is reflected in the knowledge of its consequences. Purpose of the research: The purpose of the research is to examine the presence of mobbing at work among nurses / technicians and its harmful consequences on their mental and physical health. Subjects and methods: The study was conducted on 484 nurses / technicians from the Facebook group “Nurses / technicians together”. A three-part questionnaire was used as a research instrument. The first part of the study represents a set of socio-demographic questions, the second part is a questionnaire about the presence of mobbing consisting of 33 questions, and the third part of the questionnaire examines the impact of mobbing on the mental and physical health of nurses / technicians. Results: The study confirmed the presence of mobbing in the workplace of nurses / technicians in each of the surveyed domains. Of the 484 nurses / technicians who participated in the study, 71.1% stated they were often interrupted while speaking, 71.7% felt they as a person and their work were controlled, 84.5% state that someone told untruths about them, 82.4% were verbally threatened, 72.7% of respondents have the experience of someone talking about them in a disparaging way in the presence of other people, and 15.1% of respondents have experienced physical violence. The results of the impact of mobbing on health record feeling sadness when one remembers the hostile behavior towards by 71% of nurses and 67.6% ruminate on the mobbing experiences. Due to work mobbing, 77.5% have headaches, 65.9% disturbed sleep, 57.4% gastrointestinal disorders, and 42.6% of respondents think they are depressed. Conclusion: Mobbing is widely present in the profession of nurses / technicians in Croatia, and has a detrimental effect on their health.