During the chemotherapy of breast cancer, Diyu Shengbai Tablets can not be taken for a long time. The main ingredient is diyu, and the auxiliary materials are starch, sucrose, dextrin, etc. The properties are film-coated tablets. The main effect of Diyu Baixian Tablets is to elevate white blood cells, which can be used for leukopenia. During the chemotherapy of breast cancer, if the patient has leukopenia, he/she can take Diyu Zhenbai Tablet under the instruction of doctor for treatment. However, it can not be taken for a long time, if the drug has been used for a period of time to improve the leukopenia, you need to follow the doctor’s instructions to reduce the dosage of the drug or stop using the drug, long-term use of the drug will induce the patient’s physical discomfort. The adverse reactions and contraindications of Diyu Zhenbai Tablet are not clear. If you need to take with other drugs, there may be the case of conflicting effects, you need to consult a professional physician or pharmacist before using the drug.