Lady's Mantle (Alchemilla vulgaris) is a revered herb in European traditional medicine for women's reproductive health. It contains up to 6-8% tannins (such as pedunculagin) and salicylic acid derivatives, which combine to exert potent astringent, anti-inflammatory, and mild analgesic properties. It acts to tonify uterine tissues, reduce excessive menstrual blood loss, and ease spasmodic pelvic cramping during cycles.
Educational information only — never stop or change a prescribed medication without talking to your prescriber first.
Avoid oral use during pregnancy, especially in the first and second trimesters, as it may stimulate uterine contractions. High tannin content may cause mild stomach irritation in sensitive individuals if taken on an empty stomach.
Evidence level: Moderate
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