How to Spot the Symptoms of Chronic Inflammation: Should You Check Your CRP Levels?

Blood tests

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What is chronic inflammation—and why does it matter?

Many people in the UK experience ongoing aches, low mood, or recurrent infections and don’t realise these could be symptoms of chronic inflammation. Unlike acute inflammation (like when you cut your finger), chronic inflammation can last for months or even years, quietly raising your risk of diseases like heart disease, diabetes, and arthritis.

Common symptoms of chronic inflammation:

How does a CRP test help?

The C-Reactive Protein (CRP) test measures a key marker of inflammation in your body. Using our easy home CRP test kit, you can quickly find out if persistent symptoms are linked to underlying inflammation.

The convenience of next-day results can help you make informed choices!


Are there things I can do at home before testing?

When should I take action?

If you have worrying symptoms or risk factors for chronic diseases, checking your CRP can be an important first step. Order a home test kit now or book an in-person consultation at Mayfield Clinic for expert support.

A CRP test gives you the knowledge to take better care of your long-term health.

To learn more about inflammation and its effects, visit the NHS A–Z health guide.

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Frequently asked questions

Are home CRP tests accurate?

A CRP home test is very accurate for screening inflammation, provided you follow the sample collection instructions carefully. Mayfield Clinic uses trusted labs for all results.

Should I fast before my CRP test?

No, you do not have to fast for a CRP test. However, try to take the sample in the morning and avoid heavy exercise right beforehand, as this can affect your results.

Is a slightly raised CRP always a cause for concern?

Mildly raised CRP can sometimes be normal, especially with minor infections or after strenuous activity. If it's persistently high or accompanied by serious symptoms, contact your GP for further assessment.

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