Neutrophils , a type of white blood cell, play a crucial role in the body's immune system. Learn about the normal ranges , factors influencing neutrophil levels. Learn what neutrophils are, how they function, and what causes high or low levels of them. Find out the normal range of neutrophils and how to treat abnormal counts. Ensuring an adequate number of absolute neutrophils is crucial for maintaining a robust and responsive immune system. What Happens If We Have Values Outside the Normal Range ? Having absolute neutrophil counts outside the normal range can indicate various health issues. 1. Parameter Name Neutrophils2. Test Type Blood3. Normal Range • Absolute Count: 2,500 – 7,000 cells/µL • Percentage: 40% – 60% of total WBCs 4. High Levels Indicate Neutrophilia — often caused by bacterial infections, inflammation, stress, smoking, corticosteroids, or chronic myeloid leukemia.5. Low Levels Indicate Neutropenia — may result from viral infections, bone marrow disorders, autoimmune diseases, chemotherapy, or severe infections.6. Why It's Tested To evaluate immune ...
