Neutropenia involves having low levels of neutrophils (a type of white blood cell) in your blood. Infections, cancer and cancer treatments are common causes.

Jan 23, 2025 · Neutropenia can raise your risk of infections. When neutrophil levels are very low, even the common bacteria from the mouth and digestive tract can cause serious illness.

Nov 10, 2025 · High neutrophils may indicate an acute infection or stress response, while low neutrophils could be a sign of chronic infection or autoimmune conditions. In rare cases, low or high …

Dec 7, 2023 · Having a lower than normal number of neutrophils in your blood can make it harder to fight germs and prevent infections. Neutropenia is a condition that happens when you have an unusually …

Symptoms and signs of neutropenia include fever, skin abscesses, mouth sores, swollen gum, and skin infections. Neutropenia is a condition in which the number of neutrophils (a type of white blood cell) …

Neutrophils are key immune cells measured in routine blood tests. Learn what high or low levels typically indicate about your health.

Feb 20, 2026 · Low neutrophils raise infection risk and often leave people unsure about what the numbers mean and when to act. This patient-focused guide breaks down causes, severity grades, …

Jun 12, 2025 · Doctors define neutropenia when the absolute neutrophil count (ANC) falls below 1,500 cells per microliter (cells/µL). Mild neutropenia is 1,000–1,499 cells/µL, moderate is 500–999 …

When people have abnormally low levels of white blood cells (called neutrophils), they have a condition known as neutropenia. Without sufficient levels of neutrophils, which protect the body from infection, …

What is an absolute neutrophil count (ANC)? Absolute neutrophil count (ANC) is the number (instead of the percentage) of neutrophils you have in a certain amount of blood. Your cancer care team will use …