An ESR test helps you diagnose not one particular condition. Instead, it will help your healthcare practitioner determine if you are suffering from any inflammation and what further testing may be required. ESR Full Form in Medical – Normal ESR Values Procedure, Results, and High Risks ESR stands for Erythrocyte Sedimentation Rate. It is a blood test that measures how quickly red blood cells settle at the bottom of a test tube over a set period. This rate can indicate the presence of inflammation in the body, as certain conditions cause red blood cells to clump together and settle more rapidly. ESR is often used to help diagnose and monitor conditions like infections, autoimmune diseases, and ... What does ESR mean ? The erythrocyte sedimentation rate ( ESR ), also called a sedimentation rate or Biernacki Reaction, is the rate at which red blood cells sediment in a period of 1 hour. It is a common hematology test that is a non-specific measure of inflammation. To perform the test, anticoagulated blood is placed in an upright tube, known as a Westergren tube, and the rate at which the red blood cells fall is measured and reported in mm/h. ESR full form stands for Erythrocyte Sedimentation Rate. Learn its meaning, importance, and uses in medical diagnostics. Get here the clear insights into ESR and its role.