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Neutrophil count (absolute)

Published: August 9, 2026Updated: August 16, 2026

This test measures the number of neutrophils, a type of white blood cell, in your blood. Neutrophils help fight infections and inflammation.

Quick summary

["Neutrophils protect your body from harmful bacteria and infections."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
3573-3
Short code
Dipipanone Ur Ql
Synonyms
Dipipanone Ur Ql
Category
chemistry
Sample
urine
Container
Sterile urine container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
10 mL
Stability
Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why Might You Need This Test?

Your doctor may order this test to check for infections, monitor immune function, or evaluate conditions like leukemia, autoimmune diseases, or chronic inflammation. Low or high neutrophil counts can signal underlying health issues.

What Does a Low or High Neutrophil Count Mean?

Very low neutrophil counts (neutropenia) may indicate an increased risk of infections, while very high counts (neutrophilia) could suggest inflammation, stress, or certain medical conditions.

How Is This Test Performed?

A small blood sample is taken from a vein, usually in your arm. The sample is sent to a lab where it is analyzed to count the neutrophils.

What Are Common Causes of Neutrophil Changes?

Neutrophil counts can be affected by infections (like bacterial infections), certain medications, blood disorders, or chronic health conditions such as diabetes or kidney disease.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Absolute Neutrophil Count (ANC)

Frequently asked questions

What does an abnormal neutrophil count mean?
An abnormal neutrophil count could mean you have an infection, an immune system issue, or another health condition affecting your white blood cells. Your doctor will discuss results with you and may recommend additional tests.
How often should I get this test?
Your doctor will determine how often you need this test based on your health needs, symptoms, or ongoing treatment. Regular monitoring may be required if you have a chronic condition.
Can lifestyle changes affect neutrophil counts?
Yes, lifestyle factors like diet, stress, and sleep can influence white blood cell counts. Maintaining a balanced diet, staying hydrated, and managing stress may support overall immune health.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy