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CRP (C-Reactive Protein), Quantitative

CRP (C-Reactive Protein), Quantitative near me in Mumbai

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CRP test
CRP blood test
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The CRP (C-Reactive Protein), Quantitative is a simple blood test that measures the level of CRP in the body. It is available at an affordable price in Mumbai with Tata 1mg labs. C-reactive protein (CRP) is a protein produced by the liver. Usually, its levels in your blood are low; however, they can rise in response to inflammatory conditions, including infection, trauma, heart, and autoimmune diseases, within the first 6-8 hrs. When the inflammation or tissue injury subsides, CRP levels decrease, making it a valuable marker for monitoring disease progression. However, the test does not show the exact location or the possible cause of the inflammation.

Your doctor may advise this test if you experience symptoms suggestive of inflammation, such as fever, chills, redness, swelling, nausea, vomiting, rapid breathing, and/or rapid heart rate. Other tests are performed along with CRP to diagnose a particular condition and determine the location. This test also helps monitor treatment progress post-infection or inflammation.

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Understanding CRP (C-Reactive Protein), Quantitative

C-reactive protein (CRP) is an early inflammation or infection marker. This protein is produced in the liver and is usually found at concentrations lower than 10 mg/L in the blood in healthy individuals. However, CRP levels rise rapidly within the first 6 to 8 hours during infectious or inflammatory disease states. When the inflammation or tissue injury subsides, CRP levels also decrease, making it a valuable marker for monitoring disease progression. The CRP (C-Reactive Protein), Quantitative test measures the level of CRP; however, it does not show the exact location or the possible cause of the inflammation.

Your doctor may advise the CRP (C-Reactive Protein), Quantitative test if you experience symptoms suggestive of inflammation, such as fever, chills, redness, swelling, nausea, vomiting, rapid breathing, and/or rapid heart rate. If you have a previously diagnosed inflammatory condition, this test helps monitor how your treatment works and whether the issue is adequately managed. Moderately to severely elevated CRP levels may be a sign of possible infections, particularly after surgery or in other inflammatory conditions such as rheumatoid arthritis, lupus, or inflammatory bowel disease (IBD). High levels of CRP may also be due to genetics, exposure to environmental toxins, the use of birth control pills, and during pregnancy. 

No, fasting is not required for CRP blood test. You can eat and drink normally as per your routine. Inform your doctor about all the medications or supplements that you are taking as these may affect the test results.

Test result ranges are approximate and may differ slightly between labs depending on the methodology and laboratory guidelines. Talk to your doctor about your specific test results. Narrate your complete medical history to help them correlate your clinical and laboratory findings. The results will help the doctor determine your medical condition, make recommendations to manage your overall health, and formulate your treatment plan.

What Are the Symptoms or Conditions That May Require the CRP (C-Reactive Protein), Quantitative Test?

You may need C-reactive protein test if you experience:

  • Persistent fever
  • Unexplained tiredness
  • Swollen or painful joints
  • Sudden weight loss
  • Signs of infection, like chills, nausea, vomiting, fast heartbeat, or breathing
  • Symptoms of autoimmune diseases, like rheumatoid arthritis or lupus
  • Chronic inflammatory diseases such as IBD or pelvic inflammatory disease (PID)
  • Need to monitor treatment of infections or inflammation

When Would I Need the CRP (C-Reactive Protein), Quantitative Test?

You might need the test if:

  • You have infection symptoms like fever, chills, or rapid heartbeat
  • You have an inflammatory condition like arthritis or lupus
  • Your doctor suspects you have a new or ongoing inflammation
  • You are monitoring treatment response for infection or inflammation
  • You have risk factors or symptoms of heart disease (with a high-sensitivity CRP test)

How Do I Prepare for the CRP (C-Reactive Protein), Quantitative Test?

Do I need to fast or stop any medications before the CRP (C-Reactive Protein), Quantitative test?

You typically do not need to fast or stop medications. Tell your doctor about all medicines or supplements, such as NSAIDs or statins, as they can affect results. Avoid hard exercise or stress just before the test, as these may raise CRP levels temporarily.

How is the CRP (C-Reactive Protein), Quantitative done?

  • The CRP (C-Reactive Protein), Quantitative is done by collecting a small amount of blood from a vein, usually in the arm. 
  • The procedure is quick, minimally invasive, and generally causes only slight discomfort.

What happens during the CRP (C-Reactive Protein), Quantitative test?

  • You will be seated comfortably with your arm supported on a flat surface or armrest.
  • A tourniquet (elastic band) is tied around your upper arm to make the veins more visible and easier to locate.
  • The phlebotomist identifies a suitable vein for blood collection.
  • The puncture site is then cleaned thoroughly with an alcohol swab to reduce the risk of infection.
  • A thin, sterile needle is gently inserted into the vein, and a small amount of blood is collected into a test tube.

What happens after the CRP (C-Reactive Protein), Quantitative test?

  • Once enough blood is collected, the tourniquet is released and the needle is removed.
  • A cotton ball or gauze is placed on the site, followed by a small bandage or dressing to stop any bleeding.
  • The blood sample is carefully labeled with your details and sent to the laboratory for analysis.
  • You can resume your daily routine after the test is done.

Is the CRP (C-Reactive Protein), Quantitative test painful?

No, the CRP (C-Reactive Protein), Quantitative test is generally safe and painless. You may feel slight discomfort during blood sample collection. The chances of serious complications are extremely rare.

How Long Does the CRP (C-Reactive Protein), Quantitative Test Take?

The procedure is quick, simple, and safe. It requires only a small blood sample and is completed within a short duration.

When Will I Get the Results?

The availability of your test report may vary depending on your location and the laboratory where the test is conducted. In general, Tata 1mg provides the results within the stipulated time after sample collection.

When Should I Consult a Doctor After the Test?

You should consult your doctor if:

  • You have symptoms of infection, such as fever, chills, or rapid heartbeat.
  • Your CRP levels are elevated, indicating inflammation that may need further investigation.
  • Your levels are very high, which might suggest serious infection, injury, or autoimmune disease.
  • Your doctor needs to monitor ongoing inflammation or response to treatment.
  • You experience new or worsening symptoms related to inflammation or health conditions.

Are There Any Risks Associated with the C-Reactive Protein (CRP) Test?

The CRP (C-Reactive Protein), Quantitative test is safe, with only minimal and short-lasting effects like:

  • Small bruise, pinch, or slight tenderness at the puncture site
  • Occasional lightheadedness if you are sensitive to needles or blood
  • Rarely, infection or blood vessel injury

Note: If you have a bleeding disorder or take blood thinners, inform the phlebotomist beforehand.

Lifestyle Tips to Manage Your Inflammation and CRP Levels:

🥤 Hydration: Drink enough water to support overall health and help reduce inflammation.

🥙 Eat (Diet): Focus on an anti-inflammatory diet rich in whole grains, vegetables, lean proteins, healthy fats, nuts, and seeds.

🚴‍♀️ Activity (Exercise): Regular physical activity can help lower inflammation and improve overall health.

😴 Lifestyle (Sleep): Ensure quality sleep to support immune function and regulate inflammation.

👨‍⚕️ Talk to Your Doctor (Consult): Review your CRP test results with your doctor to understand inflammation status and adjust management plans accordingly.

💊 Habits (Supplements): Take supplements such as omega-3 fatty acids or antioxidants only under medical advice.

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What does CRP (C-Reactive Protein), Quantitative measure?

The CRP test measures the level of CRP protein in your blood. CRP is made by the liver when you have inflammation. Levels rise quickly if you have an infection, injury, or chronic autoimmune disease. The test shows how much inflammation is present, but does not identify its exact location or cause. It also helps track treatment and can assess heart disease risk with a sensitive test (hs-CRP).

What Do the Results Mean?

Pathological Factors 

Test Parameter

Interpretation (Possible Causes)

Low levels

  • Liver failure

  • Use of some antibiotics (carboxypenicillins)



High levels

  • Acute inflammation

  • Rheumatoid arthritis, lupus

  • Cardiovascular disease, atherosclerosis

  • Inflammatory bowel disease (IBD)

  • Giant cell arteritis

  • Osteomyelitis

  • Cancer of the lymph nodes

Physiological Factors

🧒 Age: CRP levels can be slightly higher in older adults due to the natural process of aging.

🫄 Pregnancy: Mild elevation can be seen during pregnancy as a normal physiological response.

💊 Hormonal Influence: Use of oral contraceptives or hormone therapy may increase CRP levels.

Lifestyle Factors

🥗 Diet: High intake of processed or fatty foods may elevate CRP levels due to low-grade inflammation.

🚬 Smoking: Strongly linked with elevated CRP and increased cardiovascular risk.

😴 Sleep & Stress: Poor sleep and chronic stress can cause mild CRP elevation.

Disclaimer: This information is for educational purposes only and should not replace professional medical advice, diagnosis, or treatment. Always consult your healthcare provider for personalized guidance.

What Do Normal C-reactive Protein Levels Mean?

Normal CRP levels suggest little or no inflammation. In healthy adults, CRP is usually below 10 mg/L, showing low risk for inflammatory problems.

What Do High CRP Levels Mean?

High CRP means inflammation is present. Causes include infections, injuries, or chronic diseases like rheumatoid arthritis or IBD. Mild increases occur with autoimmune diseases or heart attacks. Very high levels often point to bacterial infections.

What to Do if CRP Levels Are High?

If your CRP is high, consult your doctor to find the cause. Treatment focuses on managing the cause. It may include a healthy diet, exercise, quitting smoking, weight management, and medicine. Regular tests track treatment progress.

What Do Low CRP Levels Mean?

Low CRP shows little or no inflammation. It often indicates good health and a lower risk of heart disease or infection.

Can C-Reactive Protein (CRP) Results Be Inaccurate?

Yes. Sometimes. Infections, injuries, or medicines can affect test results. Rarely, lab errors or sample delays may impact accuracy. Doctors interpret CRP test results with other tests and symptoms.

What Factors Can Affect C-Reactive Protein (CRP) Results?

Although the CRP test is reliable, certain factors can influence the results:

  • Use of medications like NSAIDs or statins 
  • Recent illness or injury, infections, trauma, or surgery 
  • Chronic conditions, ongoing inflammation from autoimmune diseases, obesity, or metabolic syndrome 
  • Lack of exercise, poor sleep, stress, or an unhealthy diet
  • Pregnancy or estrogen-containing medications (like birth control) 
  • Old age and gender (women)

What Follow-Up Tests May Be Required?

Since the CRP test indicates inflammation but does not identify its cause, your doctor may order additional tests based on your symptoms and medical history to diagnose the underlying condition. These tests may include:

Table: Tests Commonly Ordered Alongside CRP (C-Reactive Protein), Quantitative

Test Name

Primary Purpose

Complete Blood Count (CBC)

Checks for infections, anemia, or blood disorders

Erythrocyte Sedimentation Rate (ESR)

Measures inflammation, complementary to CRP

Autoimmune Panel (e.g., ANA, Rheumatoid Factor, anti-CCP)

Detects autoimmune diseases like lupus or rheumatoid arthritis

Liver and Kidney Function Tests

Assesses organ health and damage

Lipid Profile

Evaluates cardiovascular risk and heart health

Cardiac Tests (EKG, Echocardiogram)

Evaluates heart function if cardiovascular risk is suspected

Imaging Studies (X-rays, CT, Ultrasound)

Identifies localized inflammation or injury

How Does the C-Reactive Protein (CRP) Test Differ from Other Blood Tests?

Standard CRP Test: Detects general inflammation in the body.

High-Sensitivity CRP (hs-CRP) Test: Detects low levels of CRP linked to heart disease risk

Erythrocyte Sedimentation Rate (ESR): Measures slower changes, shows long-term inflammation

Autoimmune Tests: Detect specific antibodies that may cause inflammation.

Other Tests (e.g., complete blood count, liver/kidney function):  Checks infection and organ health contributing to inflammation.

FAQs related to CRP (C-Reactive Protein), Quantitative in Mumbai

The CRP test is done to measure the level of CRP (C-Reactive Protein) hormone that serves as an early marker of inflammation and infection.
No fasting is required for this test. You can schedule it at your convenience without avoiding food or water beforehand.
Blood CRP levels can be affected by certain medications, such as birth control pills, nonsteroidal anti-inflammatory drugs (NSAIDs), or hormone-replacement therapy (HRT); conditions like obesity, diabetes, pregnancy; or activities like smoking, alcohol consumption, heavy exercise, etc.
Yes, You can book the CRP test near you in Mumbai with Tata 1mg Labs. The test can be booked easily, is affordable, and comes with an easy-to-understand report.
Yes, Tata 1mg Labs offers a home sample collection facility for the CRP test in Mumbai. You can also choose a date and time that suits your schedule for sample collection.
If you want to schedule the CRP test with Tata 1mg Labs in Mumbai, the procedure is fairly easy and hassle-free. Follow these steps to book a test: 1). Visit the Lab Tests section on the Tata 1mg website. 2). Add the test you want in the cart. 3). Pick a time and date slot according to your convenience; however, do consider the necessary prerequisites while scheduling a test. 4). You will receive a notification with all the details once the test is scheduled.
Tata 1mg Labs allows you to book tests at an affordable price. In Mumbai, the CRP test is available at a pocket-friendly budget of Rs. 439.
At Tata 1mg Labs, we understand the importance of timely results. We strive to provide fast turnaround times for test results, allowing you to get the information you need promptly. On average, we take 15 hours to provide the reports of the CRP test in Mumbai.

CRP (C-Reactive Protein), Quantitative test price for other cities

Price inBangaloreRs. 439
Price inKolkataRs. 379
Price inGurgaonRs. 349
Price inNew DelhiRs. 439
Price inHyderabadRs. 389

How does home sample collection work?

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CRP (C-Reactive Protein), Quantitative