Objective: The general objective of this research is to examine the frequency of occurrence of oral manifestations in students of FDMZ after the COVID-19 disease. Study plan: Cross-sectional research conducted on students of dental medicine Participants and Methodology: The respondents who participated in the research are students of the Faculty of Dental Medicine and Health in Osijek. A criterion for participation in the research is that all participants, 169 of them, recovered from COVID-19 disease. A survey was conducted in May of 2022. The questionnaire was self-made, and the participants also received the informed consent document. Respondents’ answers referred to two sets of data: respondents’ general information (age and sex) and 14 yes-no questions on problems related to teeth, prostheses, jaws, jaw joints or oral cavity. Results: The total number of respondents was 169, 115 (68%) of which were female and 54 (32%) were male. Oral manifestations of COVID-19 disease affect women more often. The loss of the sense of taste was confirmed in 137 students, and 59 respondents encountered changes in the oral mucosa. There exists statistical interconnection between the said two factors and dissatisfaction with diet after the recovery of the disease. Conclusion: Most frequently the respondents have one oral difficulty due to SARS-Cov-2 virus infection, and the most common is the loss of sense of taste with 80% of the respondents answering in the affirmative. In the future, the research may be used for comparison with other studies or as accompanying literature for a new paper.