A normal neutrophil count in a healthy adult is between 2,500 and 7,000 neutrophils per microliter of blood. This means that any number above 7,000 or below 2,500 could indicate a potential neutrophil condition.
Neutrophils are a type of white blood cell that helps fight infections. They are the most common type of white blood cell, making up about 55% to 70% of all white blood cells. A neutrophil count is a measurement of the number of neutrophils in a sample of your blood.
A high neutrophil count can be caused by a variety of factors, including infection, inflammation, some types of cancer, or certain medications. A low neutrophil count, known as neutropenia, can be caused by a variety of factors, including bone marrow suppression, autoimmune disorders, and certain medications.
Examples of normal ranges:
- Normal range: 2,500 - 7,000 neutrophils per microliter of blood
- Absolute neutrophil count (ANC): 2,500 - 6,000 neutrophils per microliter of blood
- Percentage of neutrophils in a differential blood count: 40% to 60%
Note: These ranges can vary slightly depending on the laboratory and the individual's age and health status. If you have concerns about your neutrophil count, talk to your doctor.
