ESR Automated Blood Test

What Does the ESR Test Measure?

The ESR test provides valuable insights into your body's inflammatory response through several key measurements:

• Rate of red blood cell settling: Measures how quickly red blood cells fall through plasma under gravity
• Level of inflammation: Higher settling rates typically indicate more inflammation in your body.
• Disease activity monitoring: Tracks how well treatment is working for inflammatory conditions.
• General health assessment: Provides an overall picture of your body's inflammatory state.
• Response to treatment: Helps doctors understand if medications are effectively controlling inflammation.

ESR Test: Who Needs It and Why It's Done

What Symptoms May Call for an ESR Test?

Your doctor may recommend an ESR test if you experience symptoms that suggest an inflammatory condition:

• Unexplained fever that persists
• Persistent headaches, particularly in the temple area (a possible sign of temporal arteritis)
• Joint pain, swelling, or stiffness, especially in the morning
• Shoulder or neck pain without an obvious cause
• Unexplained weight loss
• Loss of appetite
• Signs of anaemia or unusual fatigue
• General feeling of being unwell

Who Should Get an ESR Test?

Several groups of people may benefit from ESR testing based on their health status and symptoms:

• Patients with inflammatory symptoms: Individuals experiencing unexplained fever, joint pain, or other signs of inflammation.
• People with autoimmune conditions: Those diagnosed with rheumatoid arthritis, lupus, or similar conditions requiring regular monitoring.
• Patients with suspected infections: When doctors need to assess the severity of certain infections.
• Individuals undergoing treatment: People receiving therapy for inflammatory diseases to track treatment effectiveness.
• Patients with chronic conditions: Those with ongoing inflammatory disorders requiring periodic assessment.

Why Is an ESR Test Done?

An ESR test is performed to detect and monitor inflammation in your body. It serves as a valuable screening tool that helps your doctor identify potential health issues and track your response to treatment for inflammatory conditions.

Importance of an ESR Test

The ESR test plays a crucial role in modern healthcare by providing doctors with essential information about inflammation in your body. Its clinical relevance lies in its ability to serve as an early warning system for various health conditions.

This test is particularly valuable for diagnosing conditions, like temporal arteritis and polymyalgia rheumatica, where early detection is critical. For patients with chronic inflammatory diseases such as rheumatoid arthritis or lupus, regular ESR monitoring helps doctors assess disease activity and adjust treatment plans accordingly.

ESR Test Booking & Reports – Metropolis Healthcare

How to Book an ESR Test?

1. Simple Online Booking
   Booking can be done through the Metropolis Healthcare App or website. Select 'ESR Test', choose a convenient time slot, and provide your address for a blood test at home. You can also visit the nearest Metropolis Lab if you prefer to give the sample directly at the lab.
2. Safe Home Sample Collection
   Our trained phlebotomists ensure the timely collection of your sample while strictly following all safety and hygiene protocols.
3. Sample Tracking Updates
   Stay informed at every step. From collection to testing, you can track your sample directly through the Metropolis Healthcare website.
4. Accurate Laboratory Testing
   Your sample is processed at our NABL- & CAP-accredited laboratories, where expert technicians ensure accurate results.
5. Quick & Easy Reports
   Receive your test reports promptly via email, WhatsApp, or by downloading them directly from the Metropolis Healthcare website or app.

Is Home Sample Collection for the ESR Test Available Near You?

Yes, home sample collection for the ESR test is widely available across India through Metropolis Healthcare. Our trained phlebotomists visit your home at your preferred time, following strict safety protocols during sample collection. This eliminates the need for hospital visits, reduces waiting time, and ensures your comfort during the testing process.

How Long Does It Take to Get an ESR Test Report?

Reports are usually available within 4 hours once the sample reaches the lab.

Where Can I See or Get ESR Test Results?

Test results from Metropolis Healthcare can be accessed through multiple convenient channels. You can log in to the Metropolis website using your credentials or use the Metropolis Healthcare App to view and download your reports. Additionally, test reports are sent via email or WhatsApp, and you also have the option to collect a physical copy directly from the lab.

Interpreting ESR Test Results

What Your ESR Test Results May Indicate

The following table helps you understand what your ESR test values mean and their potential significance:

Conditions That May Affect ESR Test Accuracy

Several factors can influence your ESR test results and should be discussed with your doctor:

• Medications: Corticosteroids and NSAIDs (e.g., ibuprofen) may lower ESR, while oral contraceptives may slightly raise it.
• Pregnancy and menstruation: Naturally increase ESR values due to hormonal changes.
• Age and gender: Older adults and women typically have slightly higher normal ranges.
• Anaemia: Low red blood cell count can cause falsely elevated ESR results.
• Dehydration: Can concentrate blood proteins and increase ESR readings.
• Kidney disease: May affect protein levels in blood, influencing test results.
• Multiple myeloma: A blood cancer that significantly raises ESR levels.

How Is an ESR Test Done?

The ESR test procedure is straightforward and follows standard blood collection methods:

• Preparation: A healthcare professional cleans the area on your arm with an antiseptic.
• Vein location: An elastic band is tied around your upper arm to make veins more visible.
• Blood collection: A healthcare professional collects about 3 mL of venous blood in an EDTA tube for testing.
• Sample processing: The blood sample is placed in a vertical Westergren tube (or automated analyser equivalent) and allowed to settle for one hour.
• Measurement: After one hour, the distance the red blood cells have settled is measured in millimetres per hour (mm/hr) using the Westergren method.
• Result calculation: The settling rate is recorded as millimetres per hour (mm/hr).

How Should You Prepare for an ESR Test?

Preparing for your ESR test is simple and requires minimal effort on your part:

• No fasting required: You can eat and drink normally before the test.
• Continue regular medications: Unless specifically instructed otherwise by your doctor.
• Inform about all medicines: Tell your healthcare provider about any medications or supplements you're taking.
• Stay well-hydrated: Drink adequate water, as dehydration can affect results.
• Wear comfortable clothing: Choose clothes that allow easy access to your arm for blood collection.

Diseases that an ESR Test Can Help Detect

The ESR test can provide valuable insights into various inflammatory and infectious conditions:

• Rheumatoid arthritis: Chronic inflammatory joint disease
• Systemic lupus erythematosus (SLE): Autoimmune condition affecting multiple organs
• Temporal arteritis: Inflammation of blood vessels in the head and neck
• Polymyalgia rheumatica: An inflammatory condition causing muscle pain and stiffness.
• Inflammatory bowel disease: Conditions like Crohn's disease and ulcerative colitis
• Bacterial infections: Such as endocarditis and other serious infections
• Tuberculosis: A chronic bacterial infection primarily affecting the lungs but may involve other organs
• Hodgkin lymphoma: A type of blood cancer affecting the lymphatic system.

ESR Tests/Packages that You Can Book With Metropolis Healthcare

The following table shows related tests and packages available to provide comprehensive health insights:

ESR Test Prices in Different Cities

The cost of an ESR test may vary depending on your location. Here's a table showing the approximate prices in different cities.