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  1. C-Reactive Protein (CRP) Test: High vs. Low Levels, Normal Range - WebMD

    Feb 19, 2024 · The CRP test measures the level of C-reactive protein in your blood. This protein is produced by your liver, and its level rises when there's inflammation in the body.

  2. C-Reactive Protein (CRP) Test: What It Is, Purpose & Results

    May 17, 2022 · A C-reactive protein (CRP) test measures the level of C-reactive protein — a protein made by your liver — in your blood. Your liver releases CRP into your bloodstream in …

  3. C-reactive protein test - Mayo Clinic

    Jan 23, 2025 · This simple blood test measures inflammation in the body. The results help diagnose infection and, sometimes, predict the risk of heart attack.

  4. C-Reactive Protein (CRP) Test: High and Low Results - Health

    Nov 21, 2025 · High CRP levels can be a sign of infections, autoimmune diseases, or chronic inflammatory conditions. The test is quick and takes less than five minutes to complete. A C …

  5. C-Reactive Protein (CRP) Test: Ranges, Levels and Purpose

    Jan 15, 2025 · A C-reactive protein (CRP) test determines the amount of C-reactive protein in your blood sample. Learn about its ranges, levels, purpose, and more.

  6. What Is the C-Reactive Protein (CRP) Test Used For?

    Jul 24, 2025 · What Is the C-Reactive Protein (CRP) Test Used For? What Is CRP? A C-reactive protein (CRP) test is used to detect and measure generalized inflammation associated with …

  7. C-Reactive Protein (CRP) Test: Normal & High Ranges

    May 8, 2019 · What Is the C-reactive Protein (CRP) Test? It is important to recognize that CRP, similar to other markers of inflammation, can be elevated because of any inflammatory …

  8. CRP Test: Normal Range 0.3-10+ mg/L & What Results Mean

    3 days ago · Understanding C Reactive Protein C reactive protein is a pentameric protein synthesized by your liver during inflammation, with a molecular weight of approximately 115 …

  9. C-Reactive Protein (CRP) Test: MedlinePlus Medical Test

    Your CRP test results tell you how much inflammation you have in your body, but not what's causing it or where it is. To make a diagnosis, your provider will look at your CRP results along …

  10. Understanding C-Reactive Protein Test: Levels, Causes & Benefits

    Understanding your C-reactive protein levels is crucial for diagnosing and managing a variety of health conditions. As a marker of inflammation, CRP helps identify underlying issues that may …