Esr means: The sed rate (erythrocyte sedimentation

The sed rate (erythrocyte sedimentation rate or ESR ) test is a type of blood test. 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. Learn what happens when your Erythrocyte Sedimentation Rate ( ESR ) is high. Discover the causes, consequences, and treatment for high ESR levels in this guide. An ESR is a test performed in a blood sample that quantifies how fast erythrocytes, i.e., RBC (red cells), settle at the bottom of a test tube. An ESR test helps you diagnose not one particular condition. ESR test detects inflammation. Learn normal ESR ranges by age and gender, influencing factors, and what abnormal levels might signal for effective diagnosis.