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 causes your white blood cells to be high?

Causes of an elevated white blood cell count include infection, abnormalities in the bone marrow, smoking, chronic lung disease, immune disorders, inflammatory or allergic reactions or even physical and emotional stress.

Should I worry if my white blood count is high?

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.

What is a dangerously high white blood cell count?

A high white blood cell count is called leukocytosis, which is generally diagnosed when white blood cell levels exceed 11,000/μL. This occurs when the immune system is stimulated in some way. Causes of high white blood cell counts include: Infections, such as bacterial infections.

Can high white blood cells be treated?

Leukapheresis is a way of removing abnormal white blood cells from the blood. You might have this treatment if you have a very high white blood cell count. Very high numbers of leukaemia cells in the blood can cause problems with normal circulation.

Leukocytosis Case Study: Lab Interpretation for Nurse Practitioners

29 related questions found

Is high white blood count serious?

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.

How can I lower my white blood cells naturally?

To lower your high white blood cell count, you should include the following in your diet:

1. Vitamin C. ...
2. Antioxidants. ...
3. Omega-3 Fatty Acids. ...
4. Avoid foods rich in sugar, fat and salt.

What are symptoms of high white blood cell count?

High white blood cell count, also known as leukocytosis, can indicate a range of conditions including infections, inflammation, bodily injury and immune system disorders.
...
Why would your doctor order a white blood cell count test?

• Fever.
• Body aches.
• Headaches.
• Chills.
• Night sweats.
• Swollen lymph nodes or enlarged spleen.

How long does it take for white blood cell count to return to normal?

The white blood cell count will typically return to normal around four-weeks after delivery.

Can high white blood cell count cause death?

Those with a high-normal WBC count of 6,000 to 10,000 had a 30 percent to 40 percent higher risk of death than patients with a low-normal WBC count of 3,500 to 6,000, the researchers said.

What foods increase white blood cells?

Poultry and Lean Meats. Foods high in protein, such as lean meats and poultry, are high in zinc — a mineral that increases the production of white blood cells and T-cells, which fight infection. Other great sources of zinc are oysters, nuts, fortified cereal, and beans.

What medications cause high white blood cell count?

Drugs that may increase WBC counts include: Beta adrenergic agonists (for example, albuterol) Corticosteroids. Epinephrine.
...
Drugs that may lower your WBC count include:

• Antibiotics.
• Anticonvulsants.
• Antithyroid drugs.
• Arsenicals.
• Captopril.
• Chemotherapy drugs.
• Chlorpromazine.
• Clozapine.

Can anxiety raise white blood cell count?

Results: The mean WBC count increased with increasing severity of symptoms of depression and anxiety among men. Male participants with severe depression had significantly higher values of RDW (p<0.001); however, this relationship was less marked among women (p=0.004).

What diseases affect white blood cells?

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. ...
• Medicines.

What is an alarming WBC 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 a white blood cell count of 11.8 high?

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.

Are white blood cells high with Covid?

Conclusion. In conclusion, our study suggests that WBC count at admission is significantly corelated with death in COVID-19 patients. Higher level of WBC count (≥ 6.16 × 10^9/L) should be given more attention in the treatment of COVID-19.

How does stress cause high white blood cell count?

It turns out that chronic stress induced the nerve fibers to release noradrenaline into the bloodstream. This neurotransmitter signals the bone marrow to increase production of hematopoietic stem cells. These unique cells are capable of becoming any kind of blood cell, from red blood cells to platelets.

When you are sick extra white blood cells are created by the?

When your body is in distress and a particular area is under attack, white blood cells rush in to help destroy the harmful substance and prevent illness. White blood cells are made in the bone marrow.

Which is worse high or low white blood cell count?

Having a high level of white blood cells is bad, but for some people having too low of a level means that they won't be able to effectively fight infections.

Does coffee affect white blood cell count?

Conclusions. The pronounced increase in the white cell count in the group receiving caffeine appeared to be caused by greater muscle stress and consequently more intense endothelial and muscle cell injury. The use of caffeine may augment the risk of muscle damage in athletes.

Can alcohol cause high white blood cells?

One of the most significant effects of alcohol on the immune system is its effect on white blood cells. Excessive drinking can damage the bone marrow, where white blood cells are produced.

What causes high white blood cell count in elderly?

In the elderly, total WBC will decrease slightly. In response to acute infection, trauma or inflammation, the number of WBCs increases and in some diseases, such as sepsis, the increase in WBC is so dramatic that resembles leukemia (leukemoid reaction).

Can dehydration cause elevated WBC?

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 do white blood cells do?

White blood cells are a part of your immune system that protects your body from infection. These cells circulate through your bloodstream and tissues to respond to injury or illness by attacking any unknown organisms that enter your body.