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Full blood count
Neutrophils
Measures a type of white blood cell that helps fight infection.
What it measures
It measures the number of neutrophils in the blood.
Why it is tested
It is commonly used to help assess infection or inflammation.
Low results
Low results may be associated with infection, autoimmune disease, or some medicines.
High results
High results may be associated with bacterial infection or inflammation.
Related tests
White blood cell count, CRP, ESR
Sources
Other markers
Disclaimer
This information is for education only and is not a substitute for medical advice. Results should be interpreted by a qualified clinician alongside your symptoms and medical history.