The first thing you should do is to have a color ultrasound examination of the breast, because the most common disease is mastocytosis, which is very common in middle-aged patients and is related to degenerative changes of the gland. You can take oral Chinese medicine for treatment, commonly used are breast fetish elimination tablets, breast nucleus dispersal tablets and so on, or you can also combine with the addition of flavor prolotherapy. During the treatment period, you should pay attention to the regularity of your life and take care of it. You should not exert yourself or stay up late, take appropriate physical exercise, do not overeat, and stay away from smoking and alcoholic environment and spicy and stimulating food. In addition, for young female patients, it can also be caused by breast fibroadenoma, which can be further diagnosed by ultrasonography. For smaller lesions, regular follow-up and observation can be done. If the tumor is enlarged or there is significant pain, surgical treatment can also be chosen by removing the lesion under local anesthesia or epidural anesthesia, and pathological examination should be performed after the surgery.