Erythrocyte Sedimentation Rate ( ESR )
Also Known As
Test Parameters Included
- Erythrocyte Sedimentation Rate (mm/hr) - Westergren method
- Pathologist Haematology Remark - correlated with age and sex reference intervals
Department
Methodology
Sample Required
Preparation
Schedule Report
12 Hours
Emergency Report
Yes
Frequently Asked Questions
What does ESR measure?
ESR measures how quickly red blood cells settle at the bottom of a test tube over one hour. A faster settling rate indicates the presence of inflammation in the body.
Is fasting required for ESR test?
No, fasting is not required for ESR. The test can be performed on a non-fasting sample collected in EDTA whole blood.
What causes a high ESR?
Elevated ESR can indicate infections, autoimmune diseases like rheumatoid arthritis, certain cancers, pregnancy, anaemia, kidney disease, or advanced age.
What causes a low ESR?
Low ESR may be seen in conditions like polycythemia, sickle cell disease, heart failure, or when there is an abnormality in red blood cell shape.
How long does it take to get ESR results?
ESR results are typically available within 24 hours. You can access your verified report via www.drpatholab.in or WhatsApp/Email.
Can medications affect ESR results?
Yes, certain medications like corticosteroids, NSAIDs, and aspirin can lower ESR, while oral contraceptives and vitamin A may increase it. Inform your doctor about all medications before testing.
Test Description
Test Code
E12
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