Jun 11, 2005 · A high white blood cell count usually means one of the following has increased the making of white blood cells: An infection. Reaction to a medicine. A bone marrow disease An …

Jun 15, 2005 · White blood cells are made in bone marrow — the spongy tissue inside some of the larger bones. Conditions that affect the bone marrow are the usual causes of low white blood cell count.

Jun 11, 2005 · White blood cell count (WBC blood test). Testing.com. https://www.testing.com/tests/white-blood-cell-count-wbc/. Accessed Nov. 23, 2022. McPherson RA, …

May 1, 2025 · Many factors can cause too few or too many white blood cells. Find out more about these conditions in children.

Jan 14, 2023 · A medical condition such as an autoimmune disorder that destroys white blood cells, bone marrow problems or cancer might be the cause. Certain medicines also can cause a drop in …

Jun 11, 2005 · White blood cell count (WBC blood test). Testing.com. https://www.testing.com/tests/white-blood-cell-count-wbc/. Accessed Nov. 23, 2022. McPherson RA, …

Nov 23, 2022 · In general, for adults a count of more than 11,000 white blood cells in a microliter of blood is considered high. A test a health care provider orders to diagnose a condition can reveal a …

Dec 28, 2022 · Lower WBC can also be an indicator of autoimmune diseases such as rheumatoid arthritis, a lack of Vitamin B-12, alcohol consumption or a viral infection are causes.

Feb 9, 2024 · I've heard about the fact that some people have naturally lower levels of WBC that don't signal any health issue. The thing that worries me is that my counts keep getting lower and lower …

Oct 24, 2023 · White blood cells (leukocytes) might be a sign of an infection. Red blood cells (erythrocytes) might be a sign of kidney disease, a blood disorder or another underlying medical …