Inflammation (CRP) Blood Test

CRP measures the level of C-reactive protein in the blood, which is produced by the liver in response to inflammation. It provides an indication of whether inflammatory activity is present in the body.

No, CRP is not a diagnostic test on its own. It is a general marker of inflammation and must be interpreted alongside symptoms, medical history, and other clinical investigations by a healthcare professional.

CRP can rise in response to infections, particularly bacterial infections, but it cannot identify the exact cause or location of infection. Further testing is usually required to determine the underlying reason.

Results are typically available within 24 hours.

Yes. CRP levels can increase due to a variety of non-specific factors such as minor injury, chronic inflammatory conditions, smoking, obesity, or recent surgery, even in the absence of acute illness.

No fasting is required for a CRP blood test. You can eat and drink normally unless otherwise advised by your healthcare provider.

Normal CRP levels are generally low, but exact reference ranges can vary between laboratories. Results should always be interpreted by a healthcare professional in context with individual health factors.

Yes. CRP is commonly used to monitor recovery from infection, inflammation, or surgery by tracking how inflammation levels change over time.

Yes. Intense or prolonged physical exercise can temporarily increase CRP levels as part of the body’s natural inflammatory response to physical stress.

This test may be useful for individuals experiencing unexplained symptoms such as fatigue, suspected infection, or ongoing inflammation, as well as those monitoring known inflammatory or autoimmune conditions under medical guidance.