Abstract
Menopause is a critical period of the woman life, characterized by a peculiar modification in estrogens concentration and accompanied by different signs and symptoms. To prevent and contrast unfavorable consequences of menopause, different therapeutic approaches could be evaluated. The hormone replacement therapy (HRT) is the most known, but it has several contraindications. The increasing interest in phytotherapy introduces the necessity for endocrinologist involved in menopause to suggest different therapeutic approaches, considering the state of health of patient and the real efficacy of the drugs. We aim to outline the main phytotherapy treatments to choose in menopause. This review is based on focused research of the current literature on PubMed and Scopus such as research databases. We selected 4120 papers through these keywords: "MENOPAUSE" AND "phytotherapy," "natural therapy," "phytoterapy drugs." Then, the literature was scanned selecting English papers of last 10 years (last research on October 1, 2021), excluding reviews. Separately, two researchers MGT and CP examined and read 212 full selected papers. We included clinical trials and randomized clinical trials written in English and excluded duplicates, animal studies and studies with lack of group of interest, non-relevant outcomes, inappropriate methodology. Retrospective studies, case reports, case series, original articles, brief communications, and letter to the editor were included in our research. We furthermore completed our research by the examination of every study's bibliography. Phytotherapy involves the use of plants or plant extracts for the treatment of diseases thanks to the activities of their compounds and metabolites. In particular, many of them have an estrogen-like activity and are identified as phytoestrogens, because thanks to their chemical structure are able to bind the estrogen receptors and carry out biological estrogenic or antiestrogenic activities. The supplementing diet with these compounds can ensure an advantage on various aspects of the climacteric syndrome and some of them also have a beneficial impact on cardiovascular risk, bone health and sleep complaint. These substances can be used with safety due to their good tolerability and low rate of side effects. There are no known serious adverse events associated with their consumption, but as a precaution, its use is not recommended during pregnancy and in association with hormonal therapies or in women with hormone responsive cancers. Phytotherapy must be considered an interesting tool in the treatment of signs and symptoms in selected menopause woman.
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