Chloasma belongs to the category of face dust in Chinese medicine, and Taohong Si Wu Tang can treat chloasma, which is recognized as Qi stagnation and blood stasis in Chinese medicine. It can be decocted and used under the guidance of doctor. Chloasma belongs to Qi stagnation and blood stasis in Chinese medicine, which is mainly manifested as gray-brown or black-brown spots, mostly accompanied by history of chronic liver disease, dark menstruation with blood clots, or dysmenorrhea. Tao Hong Si Wu Tang is composed of Angelica sinensis, red peony, Radix Rehmanniae Praeparata, Rhizoma Dioscoreae, Rhizoma Ligustici Chuanxiong, Radix et Rhizoma Polygoni Multiflori, and Saffron. It is mainly used for treating women with irregular menstruation, dysmenorrhea, premenstrual abdominal pain, or poor menstrual flow with blood clots and purplish color. The adverse reactions and contraindications of Tao Hong Si Wu Tang are not known. If you need to use Tao Hong Si Wu Tang, it must be used under professional medical supervision.