What medicine to take to regulate menstrual flow, according to the body’s evidence and treatment, with the bias of the drug to correct the body’s bias, to achieve yin and yang peace, qi and blood reconciliation, so that the menstrual flow is improved. If a woman is obese and has a phlegm-damp constitution, she should eat more Chinese herbs that strengthen the spleen and transform dampness, such as yam, poria, red beans, barley, gorgonians, etc. She can add one or two of the above drugs to her porridge to achieve the purpose of replenishing her spleen and facilitating dampness. Of course, there are not only single herbs, there are also prescriptions, Ginseng and Atractylodes Pill is a representative of this type. There are also women who are not comfortable with liver qi and depressed emotions on a regular basis, which belong to the liver depression and qi stagnation type, so it is recommended to usually take Prosperity Pill or Plus Flavor Prosperity Pill to have a happy body and mind, so that the natural amount of menstrual blood is improved. There is also blood stasis type, generally take Yimoucao cream to activate blood circulation and improve symptoms. The above types all belong to the real evidence category, drugs to strengthen the spleen, dredge the liver, invigorate the blood, dampness, but also some women deficiency mixed with the real, the principle of drug mastery is to drive away the evil does not hurt the right, help the right not help the evil. For simple deficiency of qi and blood caused by low menstrual flow, gum is a good medicine to nourish Yin and blood gynecology, and Wuji Baifeng Pill is also familiar to the majority of women, especially for deficiency of qi and blood caused by low menstrual flow. However, with the high pressure of life and fast pace of work, low menstrual flow caused by premature ovarian failure is not uncommon among young women, which requires early diagnosis and treatment, and the combination of Chinese and Western medicine is more effective.