Rehmannia & Lophatherum Formula / Dao Chi San / 導赤散, 723M, 100 Granules. Raw rehmannia root(sheng di huang), Lophatherum leaf (dan zhu ye), Dianthus herb (qu mai), Chinese licorice root (gan cao). Actions and indications: Dao Chi San, also known as Rehmannia and Lophaterum Formula clears heat in the small intestines and Heart, promotes urination, and clears heart fire.