ESR – Erythrocyte Sedimentation Rate Test in Bangalore
Measures the rate at which red blood cells settle over one hour to assess systemic inflammatory activity in the body.
Inflammatory Diagnostics
ESR (Westergren)
Anticoagulated Whole Blood
Same Day (4 Hours)
Preparation & Fasting Instructions
Clinical Overview
Erythrocyte sedimentation rate (ESR) measures how rapidly red blood cells settle in a vertical tube of anticoagulated blood over one hour.
Increased plasma inflammatory proteins cause red blood cells to aggregate and settle faster, resulting in an elevated ESR value.
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Frequently Asked Questions
Q: What does ESR measure?
A: Erythrocyte Sedimentation Rate (ESR) measures how quickly red blood cells settle at the bottom of a vertical tube in one hour, indicating systemic inflammation.
Q: Why is ESR tested along with CRP?
A: ESR reflects long-term chronic inflammation over weeks, while CRP reflects acute real-time inflammation over days. Testing both provides a complete picture.
Q: Does ESR require fasting?
A: No fasting is required for an ESR test.
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