Blood test

Blallabs22 Jul, 2020Health

n Erythrocyte Sedimentation Rate Test or ESR is a kind of blood test that helps to know the cause behind the inflammation in a human body. It measures how fast erythrocytes -red blood cells settle down at the bottom of a test tube in which the blood sample is collected. Generally, the red blood cells do not settle fast, but if it settles fast compared to a normal one then it clearly shows inflammation in that person’s body.