Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Licorice root (Glycyrrhiza glabra) has a long history in traditional systems of medicine, particularly in Ayurveda and Traditional Chinese Medicine (TCM). In these systems, it is often used as a harmonizing agent and for managing various gynecological complaints, including excessive menstrual bleeding (menorrhagia). Historical texts suggest that licorice root may be included in herbal formulas intended to support hormonal balance and reduce heavy menstrual flow, often attributed to its purported anti-inflammatory and estrogen-like effects. However, direct scientific evidence supporting the efficacy of licorice root specifically for menorrhagia is quite limited. Few modern clinical studies have explored licorice root in the context of heavy menstrual bleeding, and those that exist are typically preliminary or indirect—focusing on licorice’s broader hormonal or anti-inflammatory activities. Some laboratory and animal studies indicate that compounds in licorice, such as glycyrrhizin, may influence estrogen metabolism and reduce inflammation, both of which could theoretically impact menstrual bleeding. However, these findings have yet to be robustly confirmed in well-designed human trials addressing menorrhagia specifically. In summary, the use of licorice root for menorrhagia is primarily grounded in traditional practice, with only weak to moderate indirect scientific rationale and scant direct clinical validation. Anyone considering licorice root for this purpose should consult a healthcare provider, especially since licorice can have significant side effects, such as hypertension and electrolyte disturbances, with prolonged use.

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Other ingredients used for Menorrhagia

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