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: High vs. Low Levels, Normal Range - WebMD
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 inflammation.
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 in the body.
High C-reactive protein (CRP) levels mean there is inflammation in your body. High CRP levels can signal conditions like heart disease, infections, or rheumatoid arthritis. Your healthcare provider will order additional tests to determine the cause.
CRP is produced in the liver and its level is measured by testing the blood. CRP is classified as an acute phase reactant, which means that its levels will rise in response to acute inflammation. The acute phase reactant levels rise in the presence of inflammatory proteins called cytokines.
C-reactive protein (CRP) is an annular (ring-shaped) pentameric protein found in blood plasma, whose circulating concentration rises in response to inflammation. It is an acute-phase protein of hepatic origin that increases following interleukin-6 secretion by macrophages and T cells.
Find out what your CRP blood test results mean. Normal vs. high CRP ranges, causes of elevated levels, and 6 ways to lower inflammation naturally.