White blood cell 3.52 is not normal.
A white blood cell count below 4*10^9/L is called leukopenia, so leukocyte 3.52 is leukopenia. All five types of leukocytes in the peripheral blood can be reduced, but clinically the main focus is on neutropenia, followed by lymphocytopenia.
1. Neutropenia: clinical manifestations often vary with the degree of reduction and the cause of the disease. In addition to the manifestations of primary diseases and infections, the symptoms of neutropenia itself are often not specific, and can be seen as dizziness, fatigue, loss of appetite and so on.
Common clinical diseases include: infectious neutropenia, immune neutropenia, drug-induced neutropenia, acute leukemia, megaloblastic anemia, aplastic anemia, myelodysplastic syndromes and so on.
2. Lymphopenia: Lymphopenia itself is not a specific clinical syndrome. The presence of immunological defects depends on the pathophysiology, the duration of the disease, the type of lymphocytes mainly involved, the integrity of lymph node organization, and the degree of interference with cellular/humoral immune function.
It is common in viral diseases such as neocoronavirus, radiotherapy, use of antilymphocyte globulin, and zinc deficiency.
When labs show a 3.52 leukocyte count, it is important to actively seek medical attention to find the cause of the condition for early diagnosis and treatment.