It is composed of Chai Hu, Angelica Sinensis, Rhizoma Atractylodis Macrocephalae, Poria, Mentha piperita, and Licorice, and its efficacy is to ease the liver and relieve depression, strengthen the spleen and the camp, and it is originally used for the treatment of pain in the two ribs, headache, dizziness, dryness of mouth, dryness of pharynx, fatigue, low food intake or chills and heat exchanges, pale red tongue, thin stringy pulse, and deficiency of the liver, depression, and blood. Easy Pill has unique efficacy in treating women’s diseases, such as menstrual disorders, for the late menstrual period with small amount, dark color with lumps and stringy pulse, use this formula with Xiangshu, peach kernel, safflower, motherwort, and so on. For amenorrhea, failure of menstruation for several months, mental depression, sexual anxiety and irritability, this formula can be used to treat them with the addition of Xiaohong Si Wu Tang.