Leukocyte-boosting drugs include oral drugs (such as Lixisen, vitamin B4, shark liver alcohol, berberine, etc.) and injectable drugs (such as human granulocyte macrophage colony-stimulating factor, human granulocyte colony-stimulating factor, etc.). 1. Oral drugs: used for various causes of leukopenia, especially tumor radiotherapy and benzene poisoning caused by leukopenia, such as shark liver alcohol, vitamin B4, Ricocoon, berbamine, etc. 2. Injection drugs: ① for the prevention and treatment of leukopenia caused by tumor radiotherapy or chemotherapy: human granulocyte macrophage colony-stimulating factor, human granulocyte colony-stimulating factor, etc.; ② for acute and chronic hepatitis, leukopenia, adjuvant therapy: such as sodium deoxyribonucleotide. Causes of leukopenia are many, for the cause of the treatment in order to raise the white blood cells, it is recommended to consult a doctor in a timely manner to clarify the cause of the disease. The above medications should be used under the guidance of a doctor, not self-medication.