C-reactive protein (CRP) by nephelometry (high-sensitivity)

Why Is This Test Done?

Your healthcare provider may order this test to check for signs of inflammation in your body, especially if you have risk factors for heart disease, diabetes, or other inflammatory conditions. It can also be used to monitor certain chronic illnesses or after an injury or surgery to see how your body is healing.

What Does the Result Mean?

Results are not given in a single range because they vary based on your health status and the reason for testing. A higher-than-normal CRP level may indicate inflammation, while a lower level suggests minimal or no inflammation. Your doctor will interpret the result in the context of your medical history and other test results.

How Is the Test Performed?

A small amount of blood is drawn from a vein in your arm by a healthcare professional. The blood sample is then sent to a lab for analysis using a specialized nephelometry method to measure CRP levels accurately.

What Should I Expect Before the Test?

There are usually no special preparations needed for this test. You can eat and drink normally before the blood draw. If you are on blood thinners, let your doctor know before the test to avoid any unnecessary precautions.