A high blood count means that the number of white blood cells in the peripheral blood is outside the normal range. There are two types of elevated blood counts, physiological and pathological, which can take a few hours or months to heal. Physiological elevation can be seen after strenuous exercise, full meals, etc. These cases may raise the blood picture up to 13500/mm³, and the patient can usually recover after a few hours of rest at this time. In addition, physiologic elevations can also be seen in pregnancy, when the pregnancy is over, the white blood cells can return to normal. Pathological elevations are commonly seen in infections, such as respiratory infections, acute gastroenteritis, and urinary tract infections, and most recover in 3-7 days. Hematologic disorders such as acute leukemia and chronic leukemia can also result in abnormally high blood counts and require appropriate treatment, most of which can gradually recover within a few months. In short, patients with high blood count should not be overly nervous, and timely identification of the cause of active treatment, most can be quickly cured.