Wu Ji Bai Feng Wan and Yi Yuan Wan do not usually cause early menstruation when taken correctly as prescribed by the doctor. Wu Ji Bai Feng Wan is composed of Wu Ji, Red Ginseng, White Peony, Salviae Miltiorrhizae, Radix Angelicae Sinensis, Radix Angelicae Sinensis, Calcined Oyster, Deer Horn, Cuttlebone, Licorice, Artemisiae Artefolium, Asparagus, Radix Rehmanniae Praeparata, Radix Rehmanniae Praeparata, Rhizoma Rhizoma Dioscoreae, Rhizoma Ligustici Chuanxiong, Astragalus membranaceus, Yin Chai Hu, Branched Gravies, Chinese yam. Wuji Baifeng Wan is effective in tonifying Qi and nourishing blood, regulating menstruation and stopping leucorrhoea (regulating menstruation and reducing abnormally increased leucorrhoea), and is used for menstrual irregularities caused by deficiency of Qi and blood, abdominal pain during menstruation, cold pain in the lesser abdomen (Xiao Bao Xiao), weakness, and lumbago and leg weakness. The adverse effects of the drug are not clear, pregnant women should not take. Avoid eating cold, raw and cold food during the period of taking the medicine. Easy Pill is composed of Radix Bupleurum Chinense, Radix Angelicae Sinensis, Radix Paeoniae Alba, Rhizoma Atractylodis Macrocephalae, Poria, Radix et Rhizoma Glycyrrhizae Praeparata, Mentha piperita and Radix et Rhizoma Gingiva, with the effects of clearing the liver and strengthening the spleen (regulating the qi of the liver, and strengthening the spleen’s function), nourishing the blood and regulating the menstrual flow (regulating the menstrual irregularities due to the blood deficiency). It is used in treating irregular menstruation due to liver-qi disharmony, distension and pain in the chest and ribs, dizziness and dizziness, loss of appetite, etc. The adverse effects and contraindications of this drug are still unknown. The adverse effects and contraindications of the drug are not clear. Avoid eating cold, raw and cold food while taking the medicine. Wuji Baifeng Wan and Free Pill can be used for patients with decreased menstruation or amenorrhea caused by liver depression and blood deficiency (liver qi stagnation and blood deficiency) and spleen weakness, and generally will not cause early menstruation. If you have any related conditions, it is recommended to treat them under the guidance of a professional physician, and not to blindly use medication on your own.