For example, vigorous exercise; manual;.Also found WBC increased by physiological emotional stress, hunger
and hypoglycemia.
Many drugs can cause increased WBC count. For example: certain antibiotics such as erythromycin, cephalosporins and other game music; also catecholamine class medicine such as epinephrine, norepinephrine,
In short, the blood is not necessarily higher in the WBC infected, it may be due to the physiological factors or drug induced.