Many things: This is a problem that requires a face-to-face meeting with your doctor. In that meeting, your doctor will listen to you, perform a throrough examination and possibly order labs or other tests. Based on this information, he/she will be able to tell you what's wrong and what to do about it. ...Read more.
From Wikipedia, the free encyclopedia. The erythrocyte sedimentation rate (ESR), also called a sedimentation rate or Westergren ESR, is the rate at which red blood cells sediment in a period of one hour. It is a common hematology test, and is a non-specific measure of inflammation.rom Wikipedia, the free encyclopedia. The erythrocyte sedimentation rate (ESR), also called a sedimentation rate or Westergren ESR, is the rate at which red blood cells sediment in a period of one hour. It is a common hematology test, and is a non-specific measure of inflammation.
ESR is an abbreviated form for erythrocyte sedimentation rate. It is often referred to as the sedimentation rate or the sed rate. An ESR blood test is usually done to check and understand the degree of inflammation in the body such as cancers, various kinds of infections as well as autoimmune disorders and diseases.It is a non specific and an easy test which is really cost effective as compared to other blood tests.n ESR blood test is usually done to check and understand the degree of inflammation in the body such as cancers, various kinds of infections as well as autoimmune disorders and diseases. It is a non specific and an easy test which is really cost effective as compared to other blood tests.