Can You Have An Infection If Your White Blood Count Is Normal?

Should I worry if my white blood count is low?

A truly low white blood cell count also puts you at higher risk for infections — typically bacterial infections.

But viral infections also may be a concern.

To help reduce your infection risk, your doctor may suggest you wear a face mask and avoid anyone with a cold or other illness..

What happen if 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.

Do viral infections cause high white blood cell count?

They help your body fight off infections and other diseases. When you get sick, your body makes more white blood cells to fight the bacteria, viruses, or other foreign substances causing your illness. This increases your white blood count.

Do low white blood cells make you tired?

This condition may contribute to weakness, fatigue or shortness of breath. Leukopenia: A low white blood cell count. A decrease in the production of functional leukocytes (white blood cells) weakens the body’s immune defense, which may make you more prone to infections. Thrombocytopenia: A low blood platelet count.

What medications cause low white blood cell count?

Medications that can cause leukopenia include:bupropion (Wellbutrin)clozapine (Clozaril)cyclosporine (Sandimmune)interferons.lamotrigine (Lamictal)minocycline (Minocin)mycophenolate mofetil (CellCept)penicillin.More items…

Can you have an infection with normal white blood cell count?

Despite multiple studies showing that a normal white blood cell (WBC) count does not exclude serious disease, physicians in all specialties continue to behave as if it did.

What is a dangerous white blood cell count?

The exact threshold for a high white blood cell count varies from one laboratory to another. 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.

Can low white blood cell count be temporary?

One of the most common causes of a low white blood cell count is a viral infection. These infections can sometimes temporarily disrupt the bone marrow’s production of blood cells, so blood cell counts drop. The counts typically rebound as the body recovers from the infection.

What WBC count indicates infection?

Normally the total WBC count for an adult ranges from 5,000 to 10,000/mm 3. Leukocytosis (WBC > 10,000/mm 3) can indicate infection, inflammation (possibly from allergies), tissue damage or burns, dehydration, thyroid storm, leukemia, stress, or steroid use.

Can a bacterial infection cause a low white blood cell count?

Anything that disrupts normal neutrophil production, increases destruction of neutrophils or causes abnormal storage of neutrophils can result in neutropenia. While all white blood cells help your body fight infection, neutrophils are important for fighting certain infections, especially those caused by bacteria.

What are the symptoms of having low white blood cells?

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 happens to the WBC count when you have an infection Why?

When you get sick, your white blood cell count is higher than normal. This is because your body is releasing more of these cells to fight the infection.

Does antibiotics increase WBC count?

Drugs that may decrease WBC counts include antibiotics, anticonvulsants, antihistamine, antithyroid drugs, arsenicals, barbiturates, chemotherapeutic agents, diuretics and sulfonamides. Normal values. WBC – 4,500 to 10,000 cells/mcl. (Note: cells/mcl = cells per microliter).

What is the treatment for high WBC 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 happens when you have a low white blood cell count?

White blood cells are produced by your bone marrow to help your body fight infection. If you have fewer than normal white blood cells, you have a higher risk of getting an infection. When you have a low white blood cell count, your immune system isn’t working as well as it should.

How long do antibiotics affect white blood cell count?

Our findings indicate a delay in recovery of ANC and WBC, with reductions in both ANC and WBC noted at 47 days after the antibiotic regimen was completed.

What kind of infections cause 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?

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.