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CRP Test (C-Reactive Protein)
₹ 620
CRP Test (C-Reactive Protein)
₹ 620
Booked 51+ booked in last 3 days

CRP Test (C-Reactive Protein)

Also Known As : C-Reactive Protein Test, CRP Blood Test, Serum CRP Test, Plasma CRP Test, Inflammation Marker Test

Report
Report after 4 hours
Fasting
Fasting no
Sample Type
Sample Type serum
Recommended for
Recommended for Male, Female
CRP (C Reactive Protein), Serum
₹ 620

Brief Details

Preparation
No Special preparation.
Also Known As
C-Reactive Protein Test, CRP Blood Test, Serum CRP Test, Plasma CRP Test, Inflammation Marker Test
Fasting
Not required
Reporting Time
After 4 hours
Purpose
To detect and monitor inflammation, infection, and assess heart disease risk

What Is a CRP Test?

A CRP (C-Reactive Protein) Test measures the level of C-reactive protein in your blood. This protein is produced by your liver when your body has inflammation due to infection, injury, or chronic conditions like arthritis or heart disease.

The test helps doctors assess how much inflammation is present and whether your body is responding to treatment. Since CRP is a general marker of inflammation, it does not pinpoint the exact cause but gives your doctor valuable clues about underlying conditions that may need attention.

The test is done on a small blood sample taken from a vein in your arm and typically requires no fasting.

What Does a CRP (C-Reactive Protein) Test Measure?

  • Infection Detection: Identifies bacterial or viral infections causing fever or weakness
  • Inflammation Monitoring: Helps track diseases like rheumatoid arthritis, lupus, or inflammatory bowel disease
  • Cardiovascular Risk Assessment: The high-sensitivity CRP (hs-CRP) version helps predict heart disease risk
  • Treatment Response: Assesses how well anti-inflammatory or antibiotic therapy is working
  • Post-Surgery or Injury Monitoring: Detects inflammation or infection after surgery or trauma

CRP (C-Reactive Protein) Test: Who Needs It and Why It’s Done

What Symptoms May Call for a CRP Test?

You may need a CRP test if you have:

  • Persistent fever or unexplained fatigue
  • Joint pain, swelling, or stiffness
  • Unexplained weight loss or weakness
  • Symptoms of infection such as chills, pain, or redness
  • Signs of chronic inflammation or autoimmune conditions

Who Should Get a CRP Test?

  • Have a suspected bacterial or viral infection
  • Are being monitored for autoimmune diseases like rheumatoid arthritis or lupus
  • Have risk factors for cardiovascular disease
  • Recently underwent surgery or have a wound that’s not healing well
  • Are being treated for an infection or inflammation and your doctor wants to monitor progress

Why Is a CRP Test Done?

  • The CRP test helps doctors detect inflammation early, monitor treatment response, and evaluate your risk for heart-related conditions, making it a valuable tool for both acute and chronic care.

Importance of a CRP (C-Reactive Protein) Test

  • A CRP test gives your doctor a clear picture of inflammation in your body.
  • It helps identify infections, track disease flares, and detect complications early.
  • For heart health, the hs-CRP version helps assess your risk of heart attack or stroke, even before symptoms appear.
  • It’s a simple, quick, and reliable test that supports preventive and ongoing health monitoring.

CRP (C-Reactive Protein) Test Booking & Reports – Metropolis Healthcare India

How to Book the CRP (C-Reactive Protein) Test and Get Your Reports?

  1. Simple Online Booking
    Book your CRP test easily through the Metropolis Healthcare App or website. Choose home sample collection or visit the nearest Metropolis Lab.
  2. Safe Home Sample Collection
    Our expert phlebotomists collect your blood sample at home using sterile, hygienic methods.
  3. Sample Tracking Updates
    You can track your sample status in real-time through the Metropolis Healthcare website or app.
  4. Accurate Laboratory Testing
    Samples are tested at NABL & CAP accredited labs using particle-enhanced immunoturbidimetric assay for precise results.
  5. Quick & Easy Reports
    Reports are delivered within 4 hours via email, WhatsApp, or the Metropolis app.

Is Home Sample Collection for CRP Test Available Near You?

Yes. Metropolis Healthcare offers home sample collection for CRP testing. Our trained phlebotomists ensure safe, comfortable sample collection at your convenience, saving time and avoiding clinic queues.

How Long Does It Take to Get a CRP Test Report?

Reports are usually available within 4 hours once the sample reaches the lab.
Note: Reporting time may vary depending on your location.

Where Can I See or Get CRP Test Results?

You can view or download your CRP test report through:

  • The Metropolis Healthcare website or app
  • Email or WhatsApp delivery
  • Collecting a physical copy from your nearest Metropolis Lab

Interpreting CRP Test Results

What Your CRP Test Results May Indicate

CRP Level Possible Interpretation
Below 10 mg/L Normal – no significant inflammation
10–40 mg/L Mild elevation – viral infection or mild inflammation
40–200 mg/L Moderate elevation – bacterial infection or chronic inflammation
Above 200 mg/L Severe inflammation – major infection, sepsis, or trauma

 

Understanding Abnormal CRP Test Results by Parameter

Parameter High Values May Indicate Low Values May Indicate
C-Reactive Protein (CRP) Infections, autoimmune disorders, cardiovascular risk, post-surgical inflammation Normal levels or resolving inflammation

 

How Should You Prepare for a CRP Test (C-Reactive Protein Test)?

Preparation is simple and requires minimal effort:

  • No fasting needed: You can eat and drink normally before the test.
  • Medication review: Inform your doctor if you’re on anti-inflammatory drugs or statins, as they can influence CRP levels.
  • Health disclosure: Tell your doctor if you’re unwell, recovering from surgery, or recently had an infection.
  • Stay hydrated: Drink water as usual before your test.

How Is a CRP Test Done? (Step-by-Step Procedure)

The CRP test follows a straightforward blood collection process:

  • Preparation: A tourniquet is applied to your upper arm.
  • Cleaning: The skin at the puncture site is cleaned with antiseptic.
  • Sample collection: A sterile needle is used to draw blood from a vein in your arm.
  • Completion: The needle is removed, and a small bandage is applied.
  • Processing: Your sample is analysed using advanced immunoturbidimetric methods in the laboratory.

Conditions That May Affect CRP Test Accuracy

Certain factors may temporarily alter your CRP levels:

  • Recent infections or vaccinations can raise CRP levels.
  • Chronic illnesses like diabetes, obesity, or arthritis may cause higher baseline CRP.
  • Certain medications (like steroids or NSAIDs) may lower CRP readings.
  • Lifestyle habits such as smoking or heavy alcohol intake can increase inflammation.

Diseases That a CRP (C-Reactive Protein) Test Can Help Detect

The CRP test helps identify or monitor several medical conditions:

  • Bacterial or viral infections
  • Rheumatoid arthritis and lupus
  • Inflammatory bowel disease (Crohn’s, ulcerative colitis)
  • Cardiovascular disease risk (with hs-CRP)
  • Post-surgical inflammation or sepsis
  • Chronic inflammatory or autoimmune conditions

References

  1. Pearson T.A., Mensah G.A., Alexander R.W., et al. (2003). Markers of Inflammation and Cardiovascular Disease: Application to Clinical and Public Health Practice. Circulation, 107(3), 499–511. PMID: 12551878
  2. Pepys M.B., Hirschfield G.M. (2003). C-reactive protein: A critical update. J Clin Invest, 111(12), 1805–1812. PMID: 12813013
  3. Kushner I., Rzewnicki D., Samols D. (2006). What does minor elevation of C-reactive protein signify? Am J Med, 119(2), 166.e17–166.e28. PMID: 16443418
  4. Ridker P.M. (2016). From C-Reactive Protein to Interleukin-6 to Interleukin-1: Moving Upstream to Identify Novel Targets for Atheroprotection. Circ Res, 118(1), 145–156. PMID: 26837745
  5. Rhodes B., Fürnrohr B.G., Vyse T.J. (2011). C-reactive protein in rheumatology: biology and clinical applications. Autoimmunity Reviews, 10(12), 708–716. PMID: 21704177

Frequently asked questions

Find quick answers to the most common questions about health tests, bookings, and reports.

No fasting is required for the CRP test.

A high CRP level indicates inflammation in the body, which could be due to infection, injury, or chronic disease.

Normal CRP levels are typically below 10 mg/L.

Yes, stress and poor lifestyle habits can mildly elevate CRP levels.

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In diagnostic services, we have more than three decades of experience servicing diverse stakeholders health advantage packages for men, women and seniors, genetic fitness & corporation in over 650+ tests like Oncology, Neurology, Gynaecology, Haematology, and many more. Our diagnostic services are located in leading doctors and clinics and serve over 15+ cities in India.

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