Reviewed: 16. April 2026
CRP C-Reactive Protein (CRP)
Unit: mg/l
Quick Explanation
CRP (C-reactive protein) is an inflammation marker that rises during infections or inflammatory conditions in the body. Normal values are below 5 mg/l. Elevated levels can indicate an infection or inflammation. Seek medical attention promptly if levels are significantly elevated.
📊 Reference Values
ℹ️ Reference ranges may vary slightly between laboratories. Always compare your value with the reference range from your own lab report.
🔍 Possible Causes
Value too high — possible causes
- ·Acute bacterial infection
- ·Chronic inflammation
- ·Tissue inflammation
- ·Autoimmune diseases
- ·After surgery
This list shows possible causes — not a diagnosis. Only your doctor can correctly interpret your result.
🩺 Questions for Your Doctor
- →Should this value be rechecked in 2 weeks?
- →Do I need further investigations?
- →Could a chronic inflammation be present?
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Medical Disclaimer
The content on this page is for general information only and does not replace professional medical advice, diagnosis, or treatment. Always consult your doctor or pharmacist for health-related questions. Lab values should always be assessed in the context of your personal medical history.