Problem analysis:

Hello, there are many reasons for low white blood cells, such as postoperative chemotherapy and aplastic anemia. Choose oral or injectable medications based on your white blood cell count.

Opinions and Suggestions:

Generally, when the white blood cells are above 2,000, oral administration of Licojun, Shartol, etc. can be considered. If the white blood cells are below 2,000, subcutaneous injection of granulocyte colony-stimulating factor can be given. Elevated white blood cells, but attention should be paid to blood routine testing.