Multiple breast nodules can be seen in breast hyperplasia, breast fibroma, breast cancer, etc., and need to be treated according to the cause. 1. Breast hyperplasia: mostly caused by excessive mental stress, when the pain is obvious, you can use progesterone and other drugs to relieve the pain, and pay attention to keep a relaxed mood in normal times. 2. Breast Fibroid: If the growth is slow, you need to follow up and observe. If it grows rapidly, it can be surgically removed. 3. Breast cancer: surgery, radiotherapy, chemotherapy, endocrine therapy and other comprehensive treatments are needed. Surgery is often used in the form of modified radical mastectomy, chemotherapy drugs commonly used are doxorubicin, paclitaxel and so on, and drugs commonly used in endocrine therapy are toremifene and so on. It is important to note that medication must be used under the guidance of a doctor and not on its own.