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 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.

Can low white blood cells make you sick?

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.

When should I be concerned about low white blood cell count?

A blood test that shows a WBC count of less than 4,000 per microliter (some labs say less than 4,500) could mean your body may not be able to fight infection the way it should. A low number is sometimes called leukopenia.

Can a low white blood cell count mean nothing?

For most people, a low white blood cell level does not indicate illness or disease, but rather that your immune system is functioning properly.

Does low white blood cells mean cancer?

Sometimes a low white blood cell count is something you are born with (a genetic condition), which may or may not be a cause for concern. A low white blood cell count is associated with certain conditions, including: Cancer (caused by chemotherapy treatments) Bone marrow disorders or damage.

How does low white blood cells affect the human body?

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.

How to deal with low 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.

How serious is low white blood cell count?

If an individual has a low white blood cell count, his or her body becomes susceptible to serious illnesses and infections. A low white blood cell count can indicate the presence of one or more serious health problems, such as leukemia, hyperthyroidism, aplastic anemia , or an infectious disease.

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