<p>The amount of C-reactive protein (CRP) in your blood is measured by a C-reactive protein test. CRP is a protein that the liver produces. Inflammation causes it to be released into the bloodstream. When you&#39;ve been wounded or had an infection, the body uses inflammation to protect your tissues. In the wounded or affected area, it may cause discomfort, redness, and swelling. Inflammation can also be caused by autoimmune conditions and chronic diseases.<br />
<br />
A CRP test can be used to detect or track inflammation-causing conditions. High levels of CRP in the blood indicate increased inflammation that could have been caused due to an infection or even cancer. Higher CRP levels may also denote inflamed arteries, thus escalating risks of a potential heart attack. A CRP test can help identify scores of serious medical conditions, including fungal/viral infections, Pelvic inflammatory disease (PID), urinary, skin, lungs, and digestive tract infections.<br />
&nbsp;</p>