Leukocytosis: Learn about the causes

Learn about the causes, symptoms, diagnosis and treatment of leukocytosis , a condition where the white blood cell count is above normal. Find out how infections, medications, cancers and other factors can affect the white blood cell count. Relative leukocytosis occurs when the proportion of white blood cells in the blood increases due to a decrease in the red blood cell count. Absolute leukocytosis refers to an actual increase in white blood cells, regardless of the red blood cell count. Both types of leukocytosis can have different underlying causes and effects on the body. White blood cells come in several types, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Each type has a specific role in the ... Leukocytosis means you have a high white blood cell count. This means you have more white blood cells than normal. Leukocytosis is a normal immune response and isn’t always a cause for concern. Most of the time, it means that your body is fighting off infection or inflammation. Leukocytosis is a condition in which the white cell (leukocyte) count is above the normal range in the blood. [1][2] It is frequently a sign of an inflammatory response, [3] most commonly the result of infection, but may also occur following certain parasitic infections or bone tumors as well as leukemia. It may also occur after strenuous exercise, convulsions such as epilepsy, emotional stress, pregnancy and labor, anesthesia, as a side effect of medication (e.g., lithium), and epinephrine ...