Transdermal hormone replacement therapy with nanostructured medicines.

OBJECTIVES: Due to hormonal changes during the menopause, women experience a variety of perimenopause and postmenopause symptoms. This review examines the various aspects of nanostructured hormone therapy and its application in the treatments of menopausal symptoms.

MATERIAL AND METHODS: Excerpta Medica DataBase, Medical Literature Analysis and Retrieval System Online, Web of Science, and Google Scholar were searched basing on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Seven eligible studies out of 51 related papers, which satisfied the initial search criteria, were extracted and carefully reviewed to clarify the role of nanomedicine in maintaining postmenopausal women's health.

RESULTS: Review of the seven eligible studies confirmed nanostructured hormone therapy as a safe and effective method for the alleviation of menopausal symptoms. According to the existing studies, nanostructured hormone therapy decreased the mean daily frequency and severity of menopausal symptoms.

CONCLUSION: The use of transdermal nanoformulations in hormone therapy can relieve climacteric symptoms and prevent other postmenopausal symptoms.