About 80% of women have suffered from breast pain at some point in their lives. It is a hyperplastic disease of the breast with pain as the main symptom, also called lobular hyperplasia, which may become cancerous! It has a significant impact on the quality of life. In recent years, with the improvement of the quality of life, under the trend of various pressures, the incidence of breast pain has a tendency to increase year by year, but many female friends do not pay attention to the breast swelling and pain before menstruation until the breast hyperplasia is serious, and then seek medical treatment, and some of them are even transformed into tumors, the pain caused by breast hyperplasia is at first a hidden pain, cramping, or a dull ache, paroxysmal, and can be reflected to the affected side of the axillae, scapulae, or arms and other places! The majority of the pains are aggravated before menstruation, and then reduced or disappeared, with obvious cyclicity. It is recommended that female friends pay attention to the following points: 1, do not pay attention to breast health care (there is a history of breast corset, or have a long history of wearing too tight bras and bra). 2, in the menstrual period, gestation period, menopause do not pay attention to health protection (smoking and alcohol history, taking drugs containing estrogen before and after menopause, do not pay attention to physiological hygiene, etc.). 3.Existing endocrine disorders (facial spots, dysmenorrhea, irregular menstruation, including the passage of time, changes in volume and color, bad temper, gynecological diseases, etc.). 4.Use of estrogen-containing beauty products (those with quicker results). 5.Taking drugs containing estrogen (some birth control pills, etc.). 6. Sexual disharmony. 8, unreasonable diet (like eating fried, smoked and barbecued, sweets and high-fat food, etc.). 7, have a history of breast swelling and pain before menstruation. 8, have a history of breast trauma (partner on the breast of excessive pressure, etc.). Family history of breast cancer, especially if the mother or sister of the patient had breast cancer, developed before menopause or had bilateral breast cancer. 10. Early menarche (before 12 years old) or late menopause (after 52 years old). 11. Not pregnant at the age of 40 or above, or the first full-term birth is after the age of 35. 12.Those who have suffered from breast tumor on one side (benign tumors are easy to recur and should be examined regularly). 13, Pathologically confirmed to have suffered from breast cystic hyperplasia, especially containing active ductal epithelial atypia hyperplasia or papillomatosis structure. 14, those who have a history of excessive X-ray chest X-ray or chest X-ray examination, it should be especially pointed out here that annual physical examination of chest X-ray or mammography of the breast does not significantly increase the risk of breast cancer. 15. Those who have suffered from functional uterine bleeding or adenocarcinoma of the uterine body 17. Those who have a history of induced abortion, or those who have a messy sex life. 18. Those who are under great psychological pressure.