The treatment of triple negative breast cancer is related to the stage of the tumor. If the tumor is in the early stage, surgery is usually performed and postoperative adjuvant drug therapy is usually not required. In intermediate and late stage patients, surgery can be used and post-operative adjuvant radiotherapy can be administered. Commonly used chemotherapy drugs include doxorubicin, cyclophosphamide, docetaxel, paclitaxel, fluorouracil, methotrexate, capecitabine, etc. The doctor needs to choose the appropriate treatment plan in combination with the patient’s condition. The nurse administers the treatment through intravenous administration, which serves as an adjunct to treatment. During this period, patients may experience pain and swelling in the breast area, which can be combined with massage and hot compresses to relieve discomfort. In addition, the medication period may cause gastrointestinal discomfort, you should pay attention to a light and easily digestible diet and drink more water to alleviate the discomfort.