In patients that have no symptoms of infection, management consists of close monitoring with serial blood counts, withdrawal of the offending agent (e.g., medication), and general advice on the significance of fever. Transfusion of granulocytes would be a solution to the problem. However, granulocytes live only ~10 hours in the circulation (for days in spleen or other tissue), which gives a very short-lasting effect. In addition, there are many complications of such a procedure.
Agranulocytosis
Granulocytosis
Febrile neutropenia
Leukopenia
Lycopenemia
Cytopenia
Cyclic neutropenia
Pythiosis