What is a C-reactive protein blood test used to determine?
What is a C-reactive protein blood test used to determine?
A C-reactive protein blood test is used to determine if levels are high and if treatments are working to lower levels. If a CRP test shows levels have increased, treatment involves underlying issues like infections, autoimmune responses, etc. This can involve use of medications, dietary changes and lifestyle changes.
Can a CRP test be used to diagnose autoimmune disease?
The test is also used for people suffering from autoimmune diseases like lupus and rheumatoid arthritis. They also cause inflammation. A doctor might test someone with either condition to see if anti-inflammatory medication is working, though the CRP test cannot determine where the inflammation is taking place.
What does a low C-reactive protein level mean?
In general, a low C-reactive protein level is better than a high one, because it indicates less inflammation in the body. According to the Cleveland Clinic, a reading of less than 1 mg/L indicates you’re at low risk of cardiovascular disease. A reading between 1 and 2.9 mg/L means you’re at intermediate risk.
What does it mean if your C-reactive protein is high?
What does it mean if you have a high C-reactive protein? C-reactive protein is a substance that the liver makes in response to inflammation. The C-reactive protein test measures the amount of this protein in the blood. The test can help to diagnose acute and chronic conditions that cause inflammation.
What is a high sensitivity CRP test?
However, the high sensitivity CRP (hs-CRP) test measures very small amounts of CRP in the blood and is ordered most frequently for seemingly healthy people to assess their potential risk for heart problems. It typically measures CRP in the range from 0.3 to 10 mg/L.
What does it mean when your C-reactive protein is low?
Normally, you have low levels of c-reactive protein in your blood. High levels may be sign of a serious infection or other disorder. What is it used for? A CRP test may be used to find or monitor conditions that cause inflammation.
