The human body has three types of blood cells, namely white blood cells, red blood cells and platelets. Different blood cell increases often represent different meanings.1 The most common cause of an increase in white blood cells is various infections, especially acute purulent bacterial infections, in which a significant increase in white blood cells can occur. In addition, acute tissue damage and acute poisoning in the human body can also result in an increase in leukocytes. Chronic leukemia and most patients with acute leukemia also have significantly higher white blood cell counts.2 The most common causes of thrombocytosis include infection, inflammation, bleeding, surgery, and trauma. Also primary thrombocytosis will also have elevated platelet count.3. Increased red blood cell count is commonly seen in long-term chronic hypoxic diseases, where increased erythropoietin concentration in the body results in increased red blood cell count; in true erythrocytosis, the number of red blood cells will also be significantly increased.