An erythrocyte sedimentation rate (ESR) is a blood test that can show if you have inflammation in your body. Inflammation is your immune system's response to injury, infection, and many other conditions, …

Feb 20, 2024 · The sed rate (erythrocyte sedimentation rate or ESR) test is a quick, simple blood test that providers use to check for inflammation inside your body.

Oct 15, 2025 · Sed rate is a blood test that can reveal inflammatory activity in your body. It's often used to help diagnose conditions affecting your joints or muscles.

Sep 17, 2023 · The sed rate test measures how fast red blood cells fall to the bottom of a tube. Inflammation creates proteins that make red blood cells fall more quickly.

Oct 28, 2024 · An ESR test measures inflammation levels in the body. Doctors may use it and other tests to diagnose an inflammatory condition or monitor an existing condition, such as arthritis.

Jul 7, 2025 · The erythrocyte sedimentation rate (sedimentation rate, sed rate, ESR) serves as a routine hematology test used to detect and monitor increased inflammatory activity in response to conditions …

Jan 24, 2022 · Learn how ESR, also known as erythrocyte sedimentation rate, is used to help diagnose conditions associated with acute and chronic (that is, short or long duration) inflammation, including …

May 1, 2025 · An erythrocyte sedimentation rate (ESR) blood test can detect inflammation in your body. High ESR results suggest you have inflammation in your body.

Jun 13, 2024 · A sedimentation rate blood test (erythrocyte sedimentation rate, ESR, or sed rate) measures how quickly red blood cells collect at the bottom of a container, revealing information …

Erythrocyte sedimentation rate (ESR) is a blood test. It measures how quickly erythrocytes, or red blood cells, separate from a blood sample that has been treated so the blood will not clot.