Erythrocyte Sedimentation Rate (ESR) Test in Chennai - Price & Details

The Erythrocyte Sedimentation Rate (ESR) test, also known as the Westergren sedimentation rate, sed rate, or sedimentation rate by modified Westergren, is a blood test that detects inflammation in the body by determining the rate at which erythrocytes (RBCs) settle at the bottom of a test tube.

RBCs settle at a faster rate and raise ESR levels, which suggests inflammation in the body. Therefore, the ESR test is used to detect conditions that cause inflammation, such as infections, autoimmune disorders, blood disorders, and certain types of cancer. The ESR test does not confirm a specific cause or diagnosis; hence, it is often ordered in combination with other tests.

The ESR test helps diagnose inflammatory conditions in the body. It also helps monitor the inflammation, its progress, and treatment effectiveness. It is recommended during the following situations:

• Autoimmune diseases
• Post-surgery evaluation
• Chronic infections or inflammation
• Ongoing cancer treatment

An ESR test is recommended in the presence of the following signs or symptoms suggestive of inflammation in the body:

• Body aches
• Unexplained fever
• Persistent fatigue
• Joint or muscle pain
• Unexplained weight loss

The ESR test helps detect various Inflammatory conditions in the body, such as:

• Autoimmune disorders - Multiple sclerosis, vasculitis, rheumatoid arthritis, lupus, temporal arteritis (giant cell arteritis), and polymyalgia rheumatica
• Chronic inflammatory conditions - Inflammatory bowel diseases such as Crohn’s disease and ulcerative colitis
• Infections - Tuberculosis, pneumonia, or viral infections
• Certain cancers - Leukaemia, lymphoma, or multiple myeloma

Disclaimer: The above list is for educational purposes only and does not confirm a diagnosis or the presence of any condition. Always consult your doctor to understand your test results and diagnosis.

What to Expect Before the Test

• No fasting is required for an ESR test.
• Always inform your doctor about supplements and medications before the test. 
• Consult your healthcare provider for any special instructions before the test.

What to Expect During the Sample Collection

A blood sample is required for the ESR test. You can expect the following during sample collection:

1. An elastic band is tied around your upper arm for better access to your veins.
2. A needle is inserted into a vein of the inner arm to collect the blood sample.
3. A bandage is placed over the puncture site to stop any minor bleeding.

What to Expect After the Test

• This blood sample collection procedure is usually safe, with no to minimal risks. 
• Feeling dizzy for a few seconds is normal; sit and relax for a few minutes to recover.

Note: If you notice anything unusual at the puncture site, such as persistent bleeding, a rash, or pain, consult your healthcare provider.

The ESR test measures the erythrocyte sedimentation rate. It assesses the rate at which red blood cells (RBCs) settle in a test tube. A faster settling rate of the RBCs indicates a higher ESR. Elevated ESR levels are often a sign of inflammation in the body.

Important note: ESR levels indicate inflammation but do not pinpoint the exact cause or confirm a diagnosis. Hence, it is often ordered in combination with other tests to identify the condition.

Normal ranges of ESR depend on age and gender and are given below:

Note: The normal values and reference ranges of the test may vary from lab to lab. Please refer to the ranges mentioned in your report and consult a doctor to understand the interpretation of your lab reports.

Refer to the table below to understand the potential association of ESR levels with various conditions:

Important note: The above table is for educational purposes only. Abnormal ESR levels may not always be associated with a medical condition and are influenced by various factors. Always provide your doctor with a complete medical history and information about your medicines and supplements for better diagnosis.

Potential Risks and Complications

• The ESR test is done using a routine blood sample collection procedure.
• The procedure is generally safe with little to no risks.
• Feeling dizzy for a few seconds is normal and usually resolves with a little rest. 
• However, if you notice any pain, bleeding, or a rash at the puncture site, always inform your healthcare provider.

Understanding ESR Test Limitations

• The ESR test indicates inflammation in the body, but it does not pinpoint the exact cause or confirm a diagnosis.
• Other tests, such as CRP, may be needed with the ESR test to get a complete picture.
• Certain factors, such as age, medicines, pregnancy, alcohol use, or exercise, may raise ESR levels and affect results.

The usual price for an ESR test at PharmEasy in Chennai is approximately INR 199. Variations in cost can occur due to differences in laboratory services and location. For a broader perspective, you can check ESR test pricing across multiple major cities in India.

You can book ESR Test in Chennai through PharmEasy with convenient home sample collection across several localities, including :

• Anna Nagar
• T. Nagar
• Adyar
• Velachery
• Nungambakkam
• Mylapore
• Alwarpet
• Besant Nagar
• Tambaram
• Porur
• Guindy
• Saidapet
• Kodambakkam
• Ashok Nagar
• Kilpauk
• Perambur
• Thiruvanmiyur
• Sholinganallur
• Medavakkam
• Perungudi

You can also check service availability during purchase by entering your pincode.