Published: 13 Aug 2024

CRP: A Blood Protein Indicating Inflammation

C-reactive protein (CRP) is a protein produced by the liver. Its levels in the bloodstream increase when inflammation occurs in the body.

Causes of Inflammation

Inflammation can be acute (short-term) or chronic (long-term). Acute inflammation is typically caused by injuries, infections, or temporary irritants. Chronic inflammation can result from:

* Persistent infections
* Autoimmune disorders
* Repeated tissue injury (e.g., from smoking or environmental toxins)

C-Reactive Protein Test

A CRP test measures the level of CRP in your blood. It can indicate whether you have inflammation and its severity. However, the test cannot pinpoint the exact cause or location of the inflammation.

Significance of High CRP Levels

High CRP levels may suggest a serious underlying health condition that causes inflammation. This could include:

* Chronic infections
* Autoimmune diseases
* Cancer
* Ischemic heart disease

Understanding Blood Test Results

Even if your blood test results are normal, you may still have concerns. Talk to your doctor to:

* Confirm the absence of any abnormalities
* Get a clear explanation of the results
* Discuss any recommended treatment options

Blood Test Procedure

A small sample of blood is drawn from a vein in your arm or wrist. Typically, the blood is taken from the elbow crease. Children may receive a numbing cream to minimize pain.

Importance of Communication

If you have any questions or concerns about your blood test results, don't hesitate to discuss them with your doctor. Understanding the meaning of your results can help you make informed decisions about your health and treatment.