Feb 20, 2024 · Most providers do sed rate (ESR) tests using the Westergren method, where they put a sample of your blood in a special tube and then measure how long it takes the red blood …

The Westergren blood test is used to detect general inflammation that is occurring within the body. It measures the erthrocyte sedimentation rate and is a simple, common test that is …

Sep 17, 2023 · What Is Your Sedimentation Rate? The sedimentation rate -- or “sed rate,” for short -- is a blood test that checks for inflammation in your body. It’s one clue for your doctor …

Get information on the sedimentation rate test used to detect and monitor inflammation in the body. Physicians can use the sed rate test to determine if inflammation is present in a patient.

Erythrocytes are red blood cells. The sedimentation rate is the time it takes for your red blood cells to settle at the bottom of a test tube. An erythrocyte sedimentation rate (ESR) is a blood …

To perform the test, anticoagulated blood is traditionally placed in an upright tube, known as a Westergren tube, and the distance which the red blood cells fall is measured and reported in …

Oct 15, 2025 · When blood is placed in a tall, thin tube, red blood cells, called erythrocytes, gradually settle to the bottom. Inflammation can cause the cells to clump together. Because …

Jan 5, 2026 · Explore the Westergren method—the international reference standard for erythrocyte sedimentation rate testing—including its precise procedure, accurate reference …

The Westergren method is the reference technique used to measure the sedimentation rate (ESR) of red blood cells. This is one of the most popular lab tests, it can detect and monitor an …

Oct 30, 2023 · The Erythrocyte Sedimentation Rate (ESR) test, also known as the sed rate or Westergren test, is a non-specific blood test that measures the rate at which red blood cells …