MarketWatch: ESR Launches iPhone 17e Accessories, Completing the Full iPhone 17 Protection Lineup The MarketWatch News Department was not involved in the creation of this content. With new protection for the iPhone 17e and fresh spring colors for the iPhone 17, ESR delivers MagSafe performance and ... ESR Launches iPhone 17e Accessories, Completing the Full iPhone 17 Protection Lineup The sed rate (erythrocyte sedimentation rate or ESR) test is a type of blood test.

Understanding the Context

It helps healthcare providers check for inflammation inside your body. They might use it to help diagnose a condition or infection, or to monitor you for changes after starting a new treatment. Sed rate, or erythrocyte sedimentation rate (ESR), is a blood test that can show inflammatory activity in the body. Many health problems can cause a sed rate test result to be outside the standard range.

Key Insights

High ESR may signal inflammation from infection or disease; low ESR is rarer and may suggest blood or heart conditions. Further tests are needed. What is ESR Blood Test? The ESR blood test, or erythrocyte sedimentation rate test, measures how quickly red blood cells settle in a tube over one hour, reported in millimeters per hour (mm/hr). Erythrocytes are red blood cells.

Final Thoughts

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 test that can show if you have inflammation in your body.