What is the danger when white blood cell normal?

White blood cells are part of the body's immune system and help fight off infection. When white blood cell counts are normal, there is no immediate danger. However, certain conditions can cause white blood cell counts to be low or high, which can indicate an underlying medical problem.

Conditions that can cause low white blood cell counts:

* Certain medications

* Viral infections

* Bacterial infections

* Autoimmune diseases

* Cancer

Conditions that can cause high white blood cell counts:

* Bacterial infections

* Viral infections

* Inflammatory diseases

* Allergies

* Stress

* Certain medications

* Cancer

If your white blood cell count is outside of the normal range, it's important to see a doctor to determine the cause and receive appropriate treatment.