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

    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

    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 response to …

  3. C-reactive protein test - Mayo Clinic

    Jan 23, 2025 · A simple blood test can check your C-reactive protein level. A high-sensitivity C-reactive protein test, also called hs-CRP test, is more sensitive than a standard C-reactive …

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

    Jan 15, 2025 · C-reactive protein (CRP) is a blood test marker for inflammation in the body. CRP is produced in the liver and its level is measured by testing the blood. CRP is classified as an …

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

    May 8, 2019 · What Is C-reactive Protein (CRP)? C-reactive protein (CRP) is a marker of inflammation in the body. Therefore, its level in the blood increases if there is any inflammation …

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

    Jul 24, 2025 · The C-reactive protein test (CRP) detects proteins produced due to inflammation. It can help diagnose infections and other inflammatory conditions.

  7. C-reactive protein: MedlinePlus Medical Encyclopedia

    Jan 28, 2025 · Normal CRP values vary from lab to lab. The levels often increase slightly with age, female sex and in African Americans. The majority of healthy adults have levels less than …

  8. What is a C-Reactive Protein (CRP) Test: Results and more

    Oct 11, 2023 · Read on to learn more about CRP levels, including how doctors check these levels, the normal ranges, what can cause elevated levels in the body, and the risks …

  9. C-Reactive Protein Level Chart for Rheumatoid Arthritis

    Feb 19, 2025 · C-reactive protein is found in your blood. High CRP levels can indicate an inflammatory condition like rheumatoid arthritis. Learn about the test and RA.

  10. C-Reactive Protein (Blood) - University Hospitals

    CRP is a protein made by the liver and sent into the bloodstream. Blood levels may be higher when you have inflammation or an infection. Because CRP levels often go up before you have …