Description

The CRP test measures the level of C-reactive protein in your blood, a substance produced by the liver in response to inflammation. Elevated CRP levels can indicate that there is inflammation somewhere in the body.

Why the CRP Test Is Important

A CRP test helps diagnose and monitor inflammation associated with a variety of conditions, including:

  • Infections
  • Autoimmune disorders such as rheumatoid arthritis or lupus
  • Inflammatory bowel disease
  • Evaluating how well treatments for inflammation are working

By monitoring CRP levels, healthcare providers can assess disease activity and guide appropriate treatment plans.

Fasting: Not required.