Abstract
BACKGROUND: Premenstrual dysphoric disorder (PMDD) is a severe mood-related condition affecting 3-8% of women of reproductive age. It is characterized by affective, cognitive, and physical symptoms that occur during the luteal phase of the menstrual cycle and resolve shortly after menstruation. PARTICIPANTS AND PROCEDURE: This study explored the prevalence of self-reported psychological symptoms consistent with PMDD criteria among Italian women during the COVID-19 quarantine. We conducted a cross-sectional, anonymous online survey, which included items based on DSM-5 symptom criteria, in May 2020, using Google Forms. RESULTS: A total of 109 women were enrolled; 77% of the sample reported suffering from premenstrual symptoms. Approximately 36.7% of respondents reported experiencing at least five symptoms, including one core affective symptom. CONCLUSIONS: The results of this study are not consistent with the existing literature. These findings highlight the need for greater attention to women's mental health during periods of heightened stress.