What autoimmune disorders cause low white blood cell count?
A low white blood cell count in adults is less than 4,000 cells per microliter of blood. A low white blood cell count can be an indicator of certain conditions, including lupus, rheumatoid arthritis, vitamin deficiencies, or a side effect of cancer treatment.
What autoimmune disease kills white blood cells?
Evans syndrome is a very rare disorder in which the immune system attacks and destroys all types of blood cells, including red and white blood cells and platelets. Children with Evans syndrome may appear pale and weak.
What immune disorders cause high white blood cell count?
The following conditions can cause white blood cell counts to be high:
- Viral or bacterial infection.
- Excessive physical or emotional stress (such as fever, injury, or surgery)
- Immune system disorders such as lupus or rheumatoid arthritis.
- Thyroid problems.
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.
What is an alarming 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.
When your white blood cells are high?
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.
What are the most serious autoimmune diseases?
Here are 14 of the most common ones.
- Type 1 diabetes. The pancreas produces the hormone insulin, which helps regulate blood sugar levels. …
- Rheumatoid arthritis (RA) …
- Psoriasis/psoriatic arthritis. …
- Multiple sclerosis. …
- Systemic lupus erythematosus (SLE) …
- Inflammatory bowel disease. …
- Addison’s disease. …
- Graves’ disease.
What causes immature white blood cells?
A “left shift” is a phrase used to note that there are young/immature white blood cells present. Most commonly, this means that there is an infection or inflammation present and the bone marrow is producing more WBCs and releasing them into the blood before they are fully mature.
What is the treatment for high white blood cell count?
Hydroxyurea (Hydrea®) is sometimes given to lower very high WBC counts rapidly until a CML diagnosis is confirmed through blood and bone marrow tests. Hydroxyurea is taken as a capsule by mouth. Lowering those very high WBC counts can help reduce the size of the spleen.
What is considered a very high WBC?
Diagnosis of a high white blood cell count
The normal range for your WBC is usually 4,500 to 11,000 cells per microliter. Your WBC is generally considered high if it is greater than 11,000 cells per microliter.
What kills white blood cells?
Infection: Viruses can affect your bone marrow and cause low WBCs for a while. Severe infections, like blood infections, can lead to your body using up WBCs faster than it can make them. HIV kills a specific kind of white blood cell. Medicines: Some drugs, including antibiotics, can destroy WBCs.