METHODS
A comprehensive search of international literature was conducted mainly
in PubMed, and other databases including Embase, and Cochrane using the
terms polycystic ovary syndrome, diagnosis of polycystic ovary syndrome,
acne management, acne management in PCOS, hormonal therapy for acne,
acne vulgaris treatment, and metformin treatment in acne. The search
included original studies, review article, and evidenceābased guidelines
between 2003-2020