Can you have high WBC without being sick?This is not necessarily the case! A high white blood cell count isn't a specific disease in itself, but it can indicate an underlying problem, such as infection, stress, inflammation, trauma, allergy, or certain diseases. That's why a high white blood cell count usually requires further investigation.
When should I be worried about high WBC?“Generally, if a WBC count is above 20,000, it is important to take a look at the differential, to determine what kind of cells are seen,” Dr. McCarthy said. Even when a WBC count is just borderline high, looking at the type of cells (the differential) may be important to determine whether the results are significant.
Can you have a high WBC without fever?A high white blood cell count alone doesn't cause any symptoms. The symptoms you feel may come from the medical problem that your white blood cells are fighting. For example, if you have pneumonia, you may have a fever and trouble breathing. These are symptoms of pneumonia, not of a high white blood cell count.
Can you have a naturally high WBC?It's natural to see an increase in the white blood cells when the body's fighting with an infection, but too much of white blood cells may require further investigation. A very high white blood cell count indicates an underlying health condition.
Leukocytosis, Causes, Signs and Symptoms, Diagnosis and Treatment.
What causes slightly elevated WBC?A high white blood cell count usually means one of the following has increased the making of white blood cells: An infection. Reaction to a medicine. A bone marrow disease.
What is false high WBC count?Falsely elevated WBC values may be due to aggregated platelet clumps or incomplete rbc lysis. Instruments are typically able to flag these, though they may not be able to correct for them automatically. In the case of aggregated platelets, the clumping increases the size of particles to be comparable to wbcs.
Is 11.3 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.
How fast can white blood cell count change?In a person with normally functioning bone marrow, the numbers of white blood cells can double within hours if needed. An increase in the number of circulating leukocytes is rarely due to an increase in all five types of leukocytes. When this occurs, it is most often due to dehydration and hemoconcentration.
What does a WBC of 11.3 mean?A normal white blood cell count is generally about 4,500 to 11,000/μL. White blood cell counts that are too high or too low may be dangerous, depending on the cause. A high white blood cell count is called leukocytosis, which is generally diagnosed when white blood cell levels exceed 11,000/μL.
What cancers have high WBC?Leukemia, a type of cancer found in your blood and bone marrow, is caused by the rapid production of abnormal white blood cells. The high number of abnormal white blood cells are not able to fight infection, and they impair the ability of the bone marrow to produce red blood cells and platelets.
What is an increase in the number of malignant white blood cells?Leukocytosis refers to an increase in the total number of white blood cells (WBCs) due to any cause.
What doctor treats high white blood cell count?Hematologists treat all kinds of blood diseases. You may see a hematologist if your primary care provider recommends you see a specialist because your blood tests show abnormal blood cell count or coagulation levels.
What immune disorders have high WBC?
Disorders related to having a high white blood count include:
- Autoimmune and inflammatory diseases, conditions that cause the immune system to attack healthy tissues.
- Bacterial or viral infections.
- Cancers such as leukemia and Hodgkin disease.
- Allergic reactions.
Does vitamin B12 increase white blood cells?Vitamin B12–deficiency anemia, also known as cobalamin deficiency, is a condition that develops when your body can't make enough healthy red blood cells because it doesn't have enough vitamin B12. Your body needs vitamin B12 to make healthy red blood cells, white blood cells, and platelets.
What diseases affect WBC?
A number of diseases and conditions may affect white blood cell levels:
- Weak immune system. This is often caused by illnesses, such as HIV/AIDS, or by cancer treatment. ...
- Infection. ...
- Myelodysplastic syndrome. ...
- Cancer of the blood. ...
- Myeloproliferative disorder. ...