Mammary gland hyperplasia is commonly seen in women of childbearing age, 30 to 50 years old. The cause of mastocytosis is not well understood, but is now mostly thought to be related to endocrine disorders and psychological factors. The decrease of luteinizing hormone secretion and the relative increase of estrogen are the important causes of this disease. In terms of symptoms, mastocytosis is mainly painful, which affects women’s life and emotions. As we often tell patients in the clinic, there is no statistical difference in the chance of cancer between the enlarged area and the non-enlarged area for a particular patient. Therefore, women with mammary gland hyperplasia should not feel any psychological burden. There is no direct relationship between mastopexy and breast cancer, so mastopexy does not need to be treated intentionally. However, if the pain affects your mood and life, we recommend some medication. The purpose of treatment is not to cure mastocytosis, which is not possible, but mainly to relieve the pain. A good number of drugs that activate blood circulation and remove blood stasis have this effect. If it is clear that it is breast enlargement, the so-called grading (i.e. mild, moderate, severe) does not make any difference to us. In addition, emotional relaxation is very important, emotional relaxation may ease the pain; however, if the pain is obvious, it is still recommended to use drugs to relieve it.