are high white blood cells bad?
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Too much of a good thing? Even with all of their disease-fighting power, having too many white blood cells can actually be a bad thing. For example, a person suffering from Leukemia, a cancer of the blood, may have as many as 50,000 white blood cells in a single drop of blood.
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The main causes of elevated white blood cells include: To fight a viral, fungal, bacterial, or parasitic infection. A negative reaction to a drug that triggers an immune and white blood cell response. Disease or malfunction that causes the bone marrow to overproduce white blood cells.
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If you had no white cells, you would get lots of very serious infections. White blood cells can find germs that enter your body and destroy them, which keeps them from making you sick. Some white blood cells make antibodies, which are special molecules that can stick to germs and make them harmless.
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The high population of these cells indicates a requirement for support of the immune system. The causes could be trauma, pregnancy, allergic reactions, or autoimmune disorder. Some symptoms linked to increased white blood cells are fever, dizziness, frequent allergic reactions, and inflammation.
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Infection. With a low white blood cell count and, in particular, a low level of neutrophils (neutropenia), a type of white blood cell that fights infection, you're at higher risk of developing an infection. And if you develop an infection when you have a low white blood cell count, your body can't protect itself.
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Increased white blood cells in urine may indicate: A bacterial urinary tract infection. This is the most common cause of a high white blood cell count in urine. Inflammation of the urinary tract or kidneys.
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Low white blood cell count. A low white blood cell count usually means your body isn't making enough white blood cells. It can increase your risk of all sorts of infections.
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A white blood cell count that's super-high often indicates leukemia — cancer of the bone marrow. The bone marrow produces all blood cells, not just white ones but also red ones and platelets. But the malignancy causes the marrow to produce too many of the white variety.
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Leukocytosis is the medical term used to describe a high WBC count. This can be triggered by: smoking. infections such as tuberculosis.
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High white blood cell (WBC) count Though it varies between individuals, a high white blood cell count (leukocytosis) is usually considered to be anything above 11,000 cells per μl of blood in an adult. This can be related to: Infection. Bone marrow disease.
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A low white blood cell count is called neutropenia . 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.
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Thus, if white blood cell levels are high, it can very well be an indication of an infection. “A bacterial infection is the most common kind that we see with high white blood cells,” says Dr. Berg, so the suspicion would be that the dog needs an antibiotic to tackle the offending bacterial problem.
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White blood cells travel in your bloodstream and react to different types of infection. These might be caused by bacteria, viruses or other pathogens. Neutrophils engulf bacteria and destroy them with special chemicals.
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Certain respiratory illnesses, such as a whooping cough or tuberculosis, may cause the levels of white blood cells to increase. In some cases, all white blood cells are affected. However, some people have a specific disease in which only one type of white blood cell is affected.
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An elevated WBC count in itself is not usually dangerous, but the causes of it can be if left untreated. On average, your body is naturally designed to produce white blood cells when needed and reduce them when you have regained normal health.
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At the time of diagnosis, patients can have very, very high white blood cell counts. Typically a healthy person has a white blood cell count of about 4,000-11,000. Patients with acute or even chronic leukemia may come in with a white blood cell count up into the 100,000-400,000 range.
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A high white blood cell count could mean there is inflammation (swelling), which can be caused by rheumatoid arthritis (RA). However, infections, stress, and exercise will temporarily raise the white blood cell count, too. A CBC also measures hemoglobin, a component of red cells that contains iron and carries oxygen.