Objectives: The aim of the study was to evaluate self-reported MADE during the COVID-19 pandemic in dental healthcare practitioners and identify their possible risk factors. Material and Methods: An anonymous questionnaire was sent to doctors of dental medicine in the time period from February 2022 to August 2022. The online questionnaire included demographic characteristics and clinical characteristics: presence and deterioration of DED symptoms while wearing the face mask, person-al protective face equipment, use of contact lenses, history of eye surgery, current use of medica-tions, number of hours wearing face mask, and evaluation of subjective DED symptoms using mod-ified Ocular Surface Disease Index (OSDI). Results: A total of 405 participants were included in the study and an overall prevalence of MADE was 29.1% (95% CI: 24.7 -33.6). The participants who used masks more than 6 hours per day during the whole day reported a higher OSDI score (12.5 (IQR = 2.6 - 29.2)) compared to the participants who used masks less than 6 hours/day (6.25 (IQR = 0 - 22.92); Mann-Whitney U Test p = 0.066). Multivariable logistic regression revealed the following possible risk factors for self-reported MADE: age (older than 61 years) OR: 3.522 (95% CI 1.448 -8.563); p=0.05, and wearing the face mask more than 6 h at work OR: 1.779 (95% CI 1.017 - 3.113); p=0.044. Conclusion: The prevalence of self-reported MADE among dental healthcare practitioners appears to be significant. The use of a face mask for a prolonged duration increases OSDI scores. MeSH Terms: face masks, dry eye, MADE, ocular discomfort, COVID-19, protective face equipment