👉 Leukocytosis is a condition in which there are too many white blood cells (also called leukocytes) in the bloodstream. This can be due to an infection, autoimmune disease, or other conditions that affect your immune system. A high number of white blood cells in the body can help fight infections and keep you healthy. However, if these cells become too many, it's normal for the immune system to try to destroy them. In some cases, this destruction can be harmful, leading
