Elevated white blood cells need to be treated according to the specific situation. Common causes include physiology, drugs, viruses, systemic lupus erythematosus, aplastic anemia and so on, and the treatments used include general treatment, drug treatment and so on. 1. Physiological: after satiety or strenuous exercise and the patient’s mood is too anxious will lead to a drop in white blood cells, generally do not need to pay more attention to, relax your mind, the white blood cells will return to normal. 2. Drugs: patients taking chemotherapy drugs, antibiotics and other drugs will cause a decrease in white blood cells, can be used to enhance the white blood cells, stop using drugs and other ways of treatment, general white blood cells can be gradually restored. 3. Virus: when the patient has viral infection, it will also lower the white blood cells, and anti-viral drugs such as oseltamivir and ribavirin can be taken at this time. 4. Systemic lupus erythematosus (SLE): due to the systemic inflammatory reaction caused by the production of many disease-causing antibodies in the body, non-steroidal anti-inflammatory drugs such as ibuprofen, celecoxib, etc., and glucocorticosteroids such as prednisone, methylprednisolone, etc. can be used. 5. Recurrent anemia: bone marrow hematopoietic failure caused by a variety of etiological factors, immunosuppressants, androgens such as stanozolol, danazol, etc. can be used. There are other causes of leukopenia, such as physical or chemical factors, and different treatments are available, so it is not advisable to use drugs blindly on your own.