White Blood Cells

What are the common conditions and disorders that affect white blood cells?

If you have a low white blood cell count, you are likely to get infections (leukopenia). If your white blood cell count is too high (leukocytosis), you may have an infection or an underlying medical condition like leukemia, lymphoma or an immune disorder.

What are common signs or symptoms of white blood cell conditions?

Symptoms of white blood cell conditions, where you may have a count that is too high or too low, include:

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• Fever, body aches and chills.
• Wound that is red, swollen, oozes pus or won’t heal.
• Frequent infections.
• Persistent cough or difficulty breathing.

What is a normal white blood cell count?

It is normal for you to produce nearly 100 billion white blood cells each day. After completing a blood draw, a test counts your white blood cells, which equals number of cells per microliter of blood. The normal white blood cell count ranges between 4,000 and 11,000 cells per microliter.

What are common tests to check the number of white blood cells?

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A complete blood count (CBC) test identifies information about the cells in your blood. A lab completes this test after a medical professional draws your blood and examines your white and red blood cell count.

White blood cells scan is a test to detect infection or abscesses in your body’s soft tissues. This test involves withdrawing your blood, separating the white blood cells from the sample, tagging them with a radioactive isotope, returning those white blood cells back into your body, then an imaging test will identify areas that show infection or abscess on your body.

What causes a low white blood cell count?

Causes of low white blood cell count include:

• Bone marrow failure (aplastic anemia).
• Bone marrow attacked by cancer cells (leukemia).
• Drug exposure (chemotherapy).
• Vitamin deficiency (B12).
• HIV/AIDS.

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A blood test with fewer than 4,000 cells per microliter of blood diagnoses low white blood cells.

What causes a high white blood cell count?

Causes of high white blood cell count include:

• Autoimmune disorders (lupus, rheumatoid arthritis).
• Viral infections (tuberculosis, mononucleosis).
• Bacterial infections (sepsis).
• Physical injury or stress.
• Leukemia or Hodgkins disease.
• Allergies.

A blood test with more than 11,000 cells per microliter of blood diagnoses high white blood cells.

What are common treatments for white blood cell disorders?

Treatment for white blood cell disorders vary based on the diagnosis and severity of the condition. Treatment ranges from:

• Taking vitamins.
• Taking antibiotics.
• Surgery to replace or repair bone marrow.
• Blood transfusion.
• Stem cell transplant.

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