Comparison of the sex hormones' serum level in women with recurrent aphthous stomatitis and healthy population: a cross-sectional study.

Background: In this study, we aimed to evaluate the sex hormonal serum level in patients with recurrent aphthous stomatitis and compare them with healthy participants.

Methods: This cross-sectional study was done on patients with recurrent aphthous stomatitis who had referred to Shiraz Dental Faculty, Oral and Maxillofacial Medicine Department during 2018-2019. The non -menopause women with recurrence of at least 3 lesions per year were enrolled in this study.