The most common type of breast disease in women is hyperplasia, which includes benign breast hyperplasia, breast fibroids and breast cancer. Benign breast hyperplasia accounts for 50-70% of breast specialist patients. Breast cancer, on the other hand, is the most common and prevalent malignant tumor among women, with about 1.3 million people diagnosed with breast cancer and about 400,000 people dying of the disease each year worldwide. According to the Women’s Disease Survey, breast cancer is the most common malignant tumor among women, seriously threatening women’s lives and health. The etiology of breast diseases has not been fully explored. Recent studies show that, in addition to biological factors, psychological and emotional factors play an important role in the development of breast hyperplasia and breast cancer. Long-term tension and anxiety and other adverse emotions can lead to endocrine dysfunction, so that the mammary glands are in a long-term proliferation can not be recuperated or recuperated incomplete state, and in the long run, breast hyperplasia will occur. Chinese medicine has long recognized this disease, the human body meridian foot syncopal liver meridian through the diaphragm, cloth ribs, up injection in the lungs, around the nipple and line, the nipple is the liver, so breast disease is often associated with dysfunction of the liver meridian. Liver blood and the main excretion, and emotional relationship is very close, overly strong and long-lasting poor mood is the main factor causing the liver excretion disorder. If liver qi stagnation, the mood is depressed, sentimental, too much breath, with chest or abdominal distension and pain; liver qi rise too much, the blood with the gas reverse, then the impatient and irritable, stasis blocking the breast, distension and pain, such as thorns, the site is fixed; liver qi rise insufficiently, the qi and blood can not be up to the breast, breasts do not feed, then underdevelopment. Recent studies have shown that the function of the liver and the nervous system are related to the functional activities of the nervous system. Emotional changes can cause cerebral cortical dysfunction, autonomic nervous system dysfunction and the emergence of liver meridian disease, which in turn manifests itself in the form of breast hyperplasia, lumps and other diseases. Clinically, due to emotional disorders caused by breast disease most of the women have a life of excessive stress, emotional history, manifested as breast nipple swelling and pain can not be touched, accompanied by irritability, chest tightness, rib cramps, irritability, regurgitation, lower abdominal distension, menstrual clip clots color black, sexual life is not coordinated, the face of the long black spots and other symptoms. Therefore, female friends should learn to self-control and manage their emotions, rationally deal with interpersonal relationships, work, family, marriage and other aspects of the conflict and emotional crisis, and consistently participate in sports and colorful recreational activities, in order to strengthen the mind and body. Only the spirit of comfort, in order to make the liver qi regulation, drainage, in order to keep away from breast disease.