Quick Answer: What Is Abnormal WBC Count?

What is an alarming white blood cell count?

WBC counts between 50,000 and 100,000 per microliter usually mean a very severe infection or cancer somewhere in the body.

A WBC count over 100,000 most often occurs with leukemia or other blood and bone marrow cancer..

When should I be worried about high WBC?

The specific number for high (above normal) white blood cell count varies from one lab testing facility to another, but a general rule of thumb is that a count of more than 10,500 leukocytes in a microliter of blood in adults is generally considered to be high, while 4,500-10,500 is considered within the normal range.

What disease affects the white blood cells?

Leukemia. Leukemia is blood cancer in which malignant white blood cells multiply inside your body’s bone marrow.

What does abnormal white blood cells mean?

A high white blood cell count usually indicates: An increased production of white blood cells to fight an infection. A reaction to a drug that increases white blood cell production. A disease of bone marrow, causing abnormally high production of white blood cells.

Is a high WBC count bad?

An increased total WBC count (leukocytosis, WBC count >10,000) usually indicates infection, inflammation, tissue necrosis, or leukemic neoplasia. Trauma or stress, either emotional or physical, may increase the WBC count.

Should I be worried if my white blood cell count is low?

A low WBC count can be serious because it increases your risk of developing a potentially life-threatening infection. Seek prompt medical care if you have a low WBC count and have signs of an infection, such as a fever, swollen lymph nodes, sore throat, or skin lesions.

Is 14.7 WBC high?

White blood cell count FAQs A: For an adult, a healthy WBC count is considered to be between 4,000 and 11,000 WBCs per microliter of blood. This is on average – some healthy individuals may have a higher or lower count.

What happens if WBC count is high?

A high white blood cell count may indicate that the immune system is working to destroy an infection. It may also be a sign of physical or emotional stress. People with particular blood cancers may also have high white blood cells counts.

What diseases cause high white blood cell count?

The following conditions can cause white blood cell counts to be high:Viral or bacterial infection.Inflammation.Excessive physical or emotional stress (such as fever, injury, or surgery)Burns.Immune system disorders such as lupus or rheumatoid arthritis.Thyroid problems.More items…•

What is considered a high white blood cell count?

In general, for adults a count of more than 11,000 white blood cells (leukocytes) in a microliter of blood is considered a high white blood cell count.

Is 16.8 WBC high?

The specific number for high white blood cell count varies from one lab testing facility to another, but a general rule of thumb is that a count of more than 10,500 leukocytes in a microliter of blood in adults is generally considered to be high, while 4,500-10,500 is considered within the normal range.

Is white blood cell count 3.7 normal?

Generally, though, a normal white blood cell count is 4,000-11,000 per microliter of blood. This is usually reported as 4.0-11.0 thousands/μL.

What disease kills white blood cells?

Autoimmune disorders that kill white blood cells or bone marrow cells, which make blood cells, can also lead to leukopenia. These include: lupus. rheumatoid arthritis.

Is 3.7 WBC count too low?

Different laboratories classify low white blood cell counts differently. Generally, a count lower than 3,500 white blood cells per microliter of blood is considered a low white blood cell count.

What is the most common reason for low white blood cell count?

A low white blood cell count usually is caused by: Viral infections that temporarily disrupt the work of bone marrow. Certain disorders present at birth (congenital) that involve diminished bone marrow function. Cancer or other diseases that damage bone marrow.