what does it mean when your white blood count is very low?
16077
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.
130555
Does a high WBC count signal infection? THE WHITE BLOOD CELL (WBC) count can indicate disorders such as an infection or inflammation. But taken alone, the WBC count may have little value unless you correlate it to the patient's clinical condition and analyze the WBC differential—the percentage of different WBC types.
138879
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. But if you have certain illnesses like HIV or cancer, your white blood cell count can drop to very low levels.
778286
White blood cells. These cells help your body fight infection. A low white blood cell count (leukopenia) leaves your body more open to infection. And if an infection does develop, your body may be unable to fight it off.
1084144
Why it's done A lower than normal hematocrit can indicate: An insufficient supply of healthy red blood cells (anemia) A large number of white blood cells due to long-term illness, infection or a white blood cell disorder such as leukemia or lymphoma. Vitamin or mineral deficiencies.
693869
A low number of monocytes in the blood (monocytopenia) can be caused by anything that decreases the overall white blood cell count (see also Neutropenia and Lymphocytopenia), such as a bloodstream infection, chemotherapy, or a bone marrow disorder.
1023897
White blood cell count (WBC) A low WBC count may be due to chemotherapy, a viral infection, a toxic reaction, or a process in the bone marrow that limits the body's ability to make normal WBCs. A high WBC count may result from an infection or leukemia.
1386806
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.
809532
Basophils are white blood cells from the bone marrow that play a role in keeping the immune system functioning correctly. Doctors may order basophil level tests to help diagnose certain health problems. If basophil levels are low, this may be a sign of an allergic reaction or another condition.
1115656
When you have a low blood count, this means your bone marrow is not making enough of one type of blood cells. Doctors call a low blood count cytopenia .
1366240
Hypochromic microcytic anemias Hypochromic means that the red blood cells have less hemoglobin than normal. Low levels of hemoglobin in your red blood cells leads to appear paler in color. In microcytic hypochromic anemia, your body has low levels of red blood cells that are both smaller and paler than normal.
616786
If your white blood cell count is higher than normal, you may have an infection or inflammation. Or, it could indicate that you have an immune system disorder or a bone marrow disease. A high white blood cell count can also be a reaction to medication. Platelet count.
1030639
Lymphocytopenia is an abnormally low number of lymphocytes (a type of white blood cell) in the blood. Many disorders can decrease the number of lymphocytes in the blood, but viral infections (including AIDS) and undernutrition are the most common.
1307134
Cancer-related causes of low blood cell counts include: Chemotherapy. Certain chemotherapy drugs can damage your bone marrow — the spongy material found in your bones. Your bone marrow makes blood cells, which grow rapidly, making them very sensitive to the effects of chemotherapy.
1353393
Low Red Blood Cell Count Feel a little tired or very tired. Feel less alert or have trouble concentrating. Have a loss of appetite or lose weight. Have paler-than-normal skin.
460176
What if you had no white blood cells? 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.
1182121
Increases in the WCC (leukocytosis) are most commonly a result of bacterial or viral infection, stress, drug administration or immune mediated disease. A decrease in the total numbers of white blood cells (leukopaenia) may be due to overwhelming bacterial or viral infection, bone marrow disease or endotoxaemia.