Siwu Tang Wan
Introduction ''' Siwu Tang Wan ''' () is a brownish-black pill used in traditional Chinese medicine to "normalize menstruation and enrich blood". It is aromatic and tastes slightly sweet and bitter. It is used where there is "deficiency of blood, and  irregular menstruation". The name ''Siwu Tang Wan'' literally means ''Pill of Four Substances'' in Chinese.
Chinese classic herbal formula NameChinese (S)GramsRadix Angelicae Sinensis当归 250 Rhizoma Chuanxiong川芎 250 Radix Paeoniae Alba白芍 250 Radix Rehmanniae Preparata熟地黄 250
See also * Chinese classic herbal formula* Bu Zhong Yi Qi Wan
References