Breast lobular hyperplasia accounts for more than two-thirds of female breast disease patients and can occur from youth to middle age. In the early stage of the disease, there is breast pain, followed by lumps, or pale yellow nipple discharge. Therefore, women should pay attention to preventing the occurrence of breast lobular hyperplasia. Traditional Chinese medicine believes that breast lobular hyperplasia is caused by liver Qi stagnation and phlegm and Qi stagnation, related to unhappy emotions and depressive moods. If there is a satisfying sexual relationship between spouses, including a coordinated and harmonious sex life, it can maintain a happy mood and smooth liver Qi. The Qi and blood in the collaterals will be harmonized and smooth, and the breast lobule will not easily proliferate. Therefore, we should adjust from life and diet, and of course, necessary medical treatment is essential.