Quick Answer: Is 3.9 White Blood Count Normal?

What are the symptoms of low white blood cell count?

If you have a low white blood cell count, you may:Have repeated fevers and infections.Get bladder infections that may make it painful to pass urine, or make you urinate more often.Get lung infections that cause coughing and difficulty breathing.Get mouth sores.Get sinus infections and a stuffy nose.More items….

What is a normal white blood count?

The normal number of WBCs in the blood is 4,500 to 11,000 WBCs per microliter (4.5 to 11.0 × 109/L). Normal value ranges may vary slightly among different labs. Some labs use different measurements or may test different specimens. Talk to your provider about your test results.

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.

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.

Is 3.7 WBC count too low?

A white blood cell count of less than 4,000 cells per microliter of blood is considered low.

Is a white blood cell count of 4.1 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. And if you get neutrophil counts measured as well, this corresponds to a count of1500-7800 cells/μL.