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Doctor's Assessment Included

Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.

Inflammation

CRP levels: what do they tell you about your health?

CRP is a key inflammation marker for preventive health. Regular monitoring helps detect hidden inflammation before it leads to larger health concerns.

Reference Ranges

Male
mg/l
Normal < 10 High
Female
mg/l
Normal < 10 High

Reference ranges may vary between laboratories. When you order a test, a BIG-registered doctor assesses your personal results in context. For treatment decisions, discuss your results with your GP.

What It Measures

This test measures the CRP concentration in your blood. Elevated levels indicate the presence of inflammation somewhere in the body, though it does not pinpoint the location or cause.

Why It Matters

CRP is a sensitive indicator of inflammation. Monitoring can help track infections, autoimmune conditions, and post-surgical recovery. Chronically elevated CRP may be associated with increased health risks. Consult your healthcare provider.

When to Test

Testing may be recommended when infection or inflammation is suspected, to monitor chronic inflammatory conditions, or to assess response to treatment.

Symptoms

Low Levels

Low CRP levels are normal and indicate minimal inflammation. No symptoms are associated with low CRP.

High Levels

High CRP may be associated with infection, tissue injury, chronic inflammation, or autoimmune conditions. Symptoms depend on the underlying cause and may include fever, pain, and swelling.

Recommendations

Male

If Low

Normal CRP indicates low inflammation. Maintain healthy lifestyle habits.

If High

Elevated CRP indicates inflammation or infection. Consider anti-inflammatory diet, exercise, and evaluation for underlying conditions.

Female

If Low

Normal CRP indicates low inflammation. Maintain healthy lifestyle habits.

If High

Elevated CRP indicates inflammation or infection. Consider anti-inflammatory diet, exercise, and evaluation for underlying conditions.

Lifestyle Tips

An anti-inflammatory diet rich in fruits, vegetables, omega-3 fatty acids, and whole grains may help manage CRP levels. Regular exercise, stress management, and adequate sleep also support healthy inflammation responses.

Frequently Asked Questions

What is the difference between CRP and hs-CRP?
Standard CRP measures higher levels of inflammation from infections or acute conditions. hs-CRP (high-sensitivity) detects lower levels and is used to assess cardiovascular risk.
Can exercise affect CRP levels?
Intense exercise may temporarily raise CRP, while regular moderate exercise tends to lower chronic CRP levels over time.
What causes chronically elevated CRP?
Chronic elevation may be associated with conditions such as obesity, autoimmune disorders, or chronic infections. Your healthcare provider can investigate the underlying cause.