The ancient Chinese medical text “Yellow Emperor’s Classic of Internal Medicine” discusses “women seven years old, the kidney is strong, teeth more hair long; two seven and the day sebum to, the Ren vein through, Taichong vein Sheng, menstruation to the time, so there is a child,…… seven seven Ren vein deficiency, Taichong vein decay less, the day sebum exhausted, the ground is not accessible, so the form is bad and no child. ” Women from two seven about 14 years old menarche, to seven seven seven 49 years old up and down menopause, generally experienced 35 years monthly cycle of menstruation, between only in pregnancy, lactation will be physiologically interrupted. Menstruation is a unique physiological characteristic of women and a unique health vane for women. The periodicity of menstruation depends on the dynamic balance of yin and yang in the female body. Chinese medicine believes that yin and yang are mutually rooted, can be transformed and restrained by each other, the so-called Yin pole produces Yang, Yang pole Yin. It is in this rhythm of constant change and transformation that the unique female cycle of menstruation, late menstruation, ovulation and premenstruation is formed. During the menstrual period, yang becomes yin and yin blood goes downhill. If a woman’s body is unbalanced, this sudden change can easily cause discomfort, pain, and even vomiting and diarrhea. In the late menstrual period, when Yin grows and Yang subsides, women are more quiet and refined. As the qi and blood gradually fill up, the band begins to increase, clear and lucid, with a dark spring. If you’re not sure if you have enough Yin and blood, you’ll have less of it; if you have a lot of internal heat, you’ll have more of a yellowish consistency. The beauty of the transformation lies in the roundness of the transformation of yin and yang. If there is insufficient qi and blood or astringent stagnation, it will stumble and fail to follow its natural formation, and a series of abnormalities such as abnormal bleeding, painful ovulation, lumbago, etc. are bound to occur. During the premenstrual period, Yang grows gradually, Qi and blood are full and upward, women are more restless and their bodies are sunken and swollen. If there is internal fire, acne is common on the face or front and back of the chest; if liver fire rises up, there are migraines, irritability and anger; poor veins and veins make breast swelling and pain difficult to touch. Until the yang pole into yin, qi and blood suddenly gathered under the uterus, menstrual blood again. It can be seen that abnormalities in the cycle, volume and color of women’s menstruation and the accompanying symptoms before and after are caused by problems with this transformation of yin and yang. Once these conditions occur, it is important to be fully aware that the body is malfunctioning, either by deficiency, excess, blockage or imbalance, and needs to be adjusted and corrected in a timely manner. The treatment of TCM is to supplement the deficiency, get rid of the excess, smooth the pulse pathways, balance the internal and external, up and down, left and right, so that the operation of this mutual root of yin and yang tends to be rounded and smooth, like a yin and yang fish diagram. So a good Chinese medicine prescription is not even a single soldier, but a systematic, informative, closely coordinated, multi-targeted group army. But to prescribe such a prescription requires a TCM doctor to put in a lifetime of study and practice. Western medicine treatment focuses on local, subtle changes, and when the body’s problems are superficial and limited, this treatment is effective. However, when the situation becomes more complicated and the scope of treatment expands, Western medicine can only work separately with multiple individual types of doctors, and once they lose coordination and overall control, they often lose sight of each other. Women’s menstrual health care is to follow the laws of nature. During menstruation, yang turns into yin, so rest and recuperation are needed; during ovulation, yin turns into yang, and increased exercise helps ovulation. Because of the obvious changes in these two phases, it is important to avoid irregularity in living, uncontrolled heat and cold, and unbalanced diet. Before and after menstruation, follow the growth of yin and yang, so you can increase the tonics appropriately. The first period, Yang gradually, appropriate to eat more warm, can eat mutton, leek, onion and garlic; the second period, Yin gradually grow, can be supplemented with chicken soup, ribs, eat more lily, yam, dates, etc.. Of course, the key to supplementation is moderate, not biased. When the menstruation problem occurs, according to this law of transformation of yin and yang, you can carefully look for the possible causes of the problem yourself, timely elimination of the cause will give the body the opportunity to adjust itself.