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.
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 …
C-reactive protein test - Mayo Clinic
Jan 23, 2025 · C-reactive protein, also called CRP, is a protein made by the liver. The level of CRP increases when there's inflammation in the body. A simple blood test can check your C …
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 …
What Is the C-Reactive Protein (CRP) Test Used For?
Jul 24, 2025 · The C-reactive protein (CRP) test is a blood test used to measure the level of C-reactive protein in your blood, which serves as a general indicator of inflammation.
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 …
C-Reactive Protein (CRP) Test: High and Low Results - Health
Feb 14, 2024 · A C-reactive protein (CRP) test measures levels of CRP, a protein produced in your liver, from a sample of blood.
Understanding C-Reactive Protein Test: Levels, Causes & Benefits
What is C-Reactive Protein? C-reactive protein (CRP) is a substance produced by the liver in response to inflammation. It plays a critical role in the immune system, acting as a signal that …
C-Reactive Protein (CRP) Test: Purpose, Results & High Levels
Oct 1, 2025 · People with higher C-reactive protein levels are two to three times more likely to experience a heart attack than those with lower levels, according to a 2003 study. This striking …
C-reactive protein: MedlinePlus Medical Encyclopedia
Jan 28, 2025 · It is one of a group of proteins, called acute phase reactants that go up in response to inflammation. The levels of acute phase reactants increase in response to certain …