Inflammation
C-Reactive Protein
A protein that rises when the body has inflammation.
inflammationimmuneheartinfection
About this biomarker
CRP is made by the liver in response to inflammation. It is a general marker and does not identify the exact cause on its own.
Why it matters
It helps show whether inflammation is present and may support broader clinical context.
What lower levels may suggest
Low CRP generally suggests little active systemic inflammation at the time of testing.
What higher levels may suggest
High CRP may be seen with infection, inflammation, injury, autoimmune activity, or other causes.
Common tests
CRP, high-sensitivity CRP, inflammation panel
Related biomarkers
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