Lupus, also known as systemic lupus erythematosus (SLE), is an autoimmune disease that can affect various organs and tissues in the body. It can cause inflammation, which can lead to changes in blood test results, including the white blood cell (WBC) count.
In some cases, lupus may cause an increase in the WBC count, particularly in the early stages of the disease. This is because the immune system is activated and produces more white blood cells to fight off perceived threats. However, as lupus progresses and becomes more chronic, the WBC count may decrease or return to normal levels.
It’s important to note that an increased WBC count can also be a sign of infection or inflammation unrelated to lupus, so other tests and clinical evaluation are needed to determine the underlying cause. If you have concerns about your WBC count or other blood test results, it’s important to speak with your healthcare provider.