White blood cell count of 25,000, i.e. 25×10^9/L, is mostly caused by bacterial infection, which requires active anti-infective treatment, and can also be seen in acute leukemia.
1. The normal range of white blood cell count is (4~10)×10^9/L. In this case, the white blood cell count is obviously elevated, but does not exceed 50×10^9/L, which is considered to be caused by severe bacterial infection.
Therefore, such patients need further refinement of C-reactive protein, calcitoninogen, chest CT, routine and culture of stool and urine, blood culture, sputum culture and other related tests to clarify the diagnosis and the location of the infection foci. Drug sensitivity test should also be performed, and sensitive antibiotics should be selected according to the test results for active anti-infection treatment. Drugs include levofloxacin and piperacillin.
2. In addition, acute leukemia and other malignant blood diseases can also cause white blood cell indexes to rise to 25×10^9/L. It is necessary to identify the causes under the guidance of physicians and carry out targeted treatment. For example, acute myeloid leukemia requires chemotherapy with drugs such as cytarabine and erythromycin.
It is recommended that patients seek medical treatment in a timely manner, so as not to delay treatment and lead to further aggravation of the condition, the use of drugs under the guidance of a physician.