White blood cells have the function of phagocytosis, and a high white blood cell count may be temporary, such as during the neonatal period, during childbirth, after strenuous exercise, etc. This situation does not require special treatment and is a physiological manifestation. In addition, some infectious diseases, hematologic diseases, and acute stress can also cause high white blood cell counts.1. Infectious diseases: more common, mainly caused by infections with high white blood cells, especially purulent bacterial infections, such as acute purulent tonsillitis, acute appendicitis, bronchitis, etc., can lead to high white blood cell counts, such as bacterial infections leading to high white blood cells Mainly elevated neutrophils are the main cause. It is necessary to actively give antibiotics for anti-infection treatment, when the infection is controlled, the white blood cell count will gradually recover; 2, blood system diseases: their own blood system diseases, such as leukemia and malignant tumors, due to the impact of the disease leads to malignant mutation of white blood cells, there will be a phenomenon of high white blood cells. Treatment is mainly based on the treatment of the primary disease, which can be treated by medication, surgery, as well as radiotherapy and chemotherapy, etc. When the primary blood system disease is controlled, the white blood cell count will also gradually decrease; 3, acute stress state: common situations such as major surgery, trauma, burns, etc. can cause an increase in white blood cells. In addition, acute blood loss can lead to reactive high white blood cell counts, which are usually temporary. After trauma and burns, anti-inflammatory treatment should be carried out to maintain the water-electrolyte balance, pay attention to the cleanliness of the wound, and change the medication on time, and the white blood cell count can gradually decrease as these causes are removed. will be restored to normal.