Breast cancer is treatable, and women with breast cancer can prevent its recurrence and metastasis on several levels. 1. Undergo standardized treatment. If you are diagnosed with breast cancer, you should go to a regular hospital for surgery, and after surgery, you should follow the doctor’s instruction to cooperate with chemotherapy or radiotherapy or endocrine or targeted therapy. Regular review should be done. 2. Maintain a good state of mind. Less anger, less depression, maintain emotional stability and positive and cheerful attitude towards the disease, which is conducive to early recovery. 3, develop good dietary habits. Eat less high-fat, high-protein food, appropriate exercise, to avoid obesity. Do not eat foods and health products containing estrogen. 4, appropriate with Chinese medicine treatment. Chinese medicine mainly regulates post-operative breast cancer patients in several aspects: (1) nourishing qi and nourishing yin, enhancing human immune function and improving the body’s own ability to resist tumors. (2) Promote blood circulation by activating blood circulation and removing blood stasis. After surgery and chemotherapy, a small amount of cancer cells remain in the body. By activating blood circulation and removing blood stasis, cancer cells do not stay in a certain part of the body to gather and expand, but flow in the body until apoptosis. (3) Anti-tumor. Many Chinese medicines have anti-tumor activity without obvious toxic side effects, and through long-term use, they can achieve continuous anti-tumor treatment. (4) Improving patients’ diet and sleep, etc.