Atractylodes macrocephala can invigorate qi; Radix Curcumae and Rhizoma Chuanxiong can promote blood circulation, remove blood stasis and relieve pain. Hawthorn can reduce blood fat and remove blood stasis, which should be good for dysmenorrhea. Obviously, the above four drugs do not violate the contraindications of traditional Chinese medicine and can be used together. According to the above analysis, it is used to treat dysmenorrhea, so Radix Curcumae and Rhizoma Chuanxiong are the main drugs, and hawthorn is the medicine, and the ratio can be 1:3:3: 1.