What does it mean to have an increased number of white blood cells?
Disease description:
My dad just finished his physical examination, and I saw on the medical report that his white blood cell count is high. What could be the reason for this?
Doctor's answer (1)
Dr. Zhang Heyang
The most common cause of increased white blood cells is acute bacterial infection. White blood cells are the primary cells responsible for the body's immune system. During bacterial infections, various inflammatory substances are produced, which stimulate the bone marrow to release white blood cells. These white blood cells travel via the bloodstream to the site of inflammation to exert their immune functions. Therefore, the most common reason for elevated white blood cell count is infection. It is recommended to maintain good hygiene and follow a balanced diet in daily life.
