Causes of High White Blood Cell Count
A high white blood cell count, or leukocytosis, is a sign that something is going on with your body. It can be caused by a variety of things, including infection, inflammation, allergic reactions, and certain diseases.
Infection
Infection is one of the most common causes of a high white blood cell count. When your body is fighting off a virus or bacteria, your white blood cells increase in number to help fight off the infection. The most common infections that can lead to a high white blood cell count are urinary tract infections, respiratory infections, and skin infections.
Inflammation
Inflammation is another cause of a high white blood cell count. Inflammation occurs when your body is trying to fight off an injury or irritation. This can be caused by things like arthritis, Crohn’s disease, ulcerative colitis, and inflammatory bowel disease.
Allergic Reactions
Allergic reactions can also cause a high white blood cell count. When your body is exposed to an allergen, it triggers a response from your immune system, which can lead to an increase in white blood cells. Common allergens that can cause a high white blood cell count include pollen, pet dander, dust mites, and certain food allergens.
Certain Diseases
Certain diseases can also cause a high white blood cell count. These include leukemia, lymphoma, and myeloproliferative diseases. These diseases cause an overproduction of white blood cells, which can lead to a high white blood cell count.
It's important to note that a high white blood cell count can be caused by a variety of things, so it's important to speak with your doctor to determine the cause of your high white blood cell count. They can help you determine the best treatment plan for you.
