Under normal circumstances, most women should be before menstruation, due to the increase in hormone secretion in the body, it will cause breast swelling and pain and other symptoms, which is a normal physiological phenomenon and does not require special treatment. If the pain is more serious, you can use hot compresses to relieve the pain symptoms, the symptoms will gradually disappear after the end of menstruation. If the breast pain symptoms occur after the end of menstruation, it may be suffering from lobular hyperplasia of the breast or breast fibroma, as well as breast ducts dilatation and other diseases symptoms, it is recommended to go to the hospital breast surgery, with the doctor to do breast ultrasound examination, to diagnose which kind of disease caused by the pain in the breasts. It is recommended to go to the breast surgery department of the hospital. If the breast pain is caused by lobular hyperplasia, you can take lactic acid and other medications under the guidance of the doctor to alleviate the symptoms, usually pay attention to maintain a relaxed mood, participate in physical exercise, and develop a regular work and rest habits.