Catamenial Hyperpigmentation: A Review
Açar sözlər
Mücərrəd
BACKGROUND: Changes in skin pigmentation patterns related to the fluctuation of estrogen receptors and progesterone receptors during menstruation, also known as catamenial hyperpigmentation, have been reported in several studies. OBJECTIVE: We sought to summarize the literature on catamenial skin hyperpigmentation and menses-induced exacerbations of skin pigmentation disorders. METHODS: We searched PubMed/MEDLINE and the Cochrane Skin database with the search terms menses and pigment, estrogen and pigment, progesterone and pigment, and hyperpigmentation and menses, then assessed the relevant literature on skin diseases related to nonpathological menstruation. RESULTS: The most commonly reported primary catamenial hyperpigmentation disorders are postinflammatory hyperpigmentation (PIH) after laser therapy and ultraviolet sensitivity (UV). The most reported chronic skin pigmentation exacerbated by menses is melasma. The literature detailing catamenial hyperpigmentation is limited to cross-sectional studies, experimental studies, surveys, review articles, case reports, and small trials, leading to a lower level of evidence. CONCLUSION: Our review of the literature revealed that the most common catamenial hyperpigmentation is melasma. We also found a reported higher risk of PIH after laser therapies and UV sensitivity. Estrogen and progesterone are two of the major factors responsible for catamenial hyperpigmentation of the skin. Generally, the changes happen in the luteal phase of the menstrual cycle when the serum levels of sex hormones are at their peak. Although the exact balance of influence is controversial, most recent studies indicate that estrogen has a more prominent role than progesterone in inducing hyperpigmentation.
Keywords: Catamenial hyperpigmentation; melasma; postinflammatory hyperpigmentation; ultraviolet sensitivity.