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.
erythrocyte sedimentation rate esr is also called sed rate or sedimentation rate it is a simple test used to determine how much inflammation is in the body but it cannot diagnose the specific condition causing the inflammationchanges the proteins in red blood cells causing them to bind to one another in clumps making them denser than normal red blood cells an esr test simply notes the speed at which blood cells sink to the bottom of a test tube the faster the blood cells fall the more inflammation is in your bodyow esr blood test works inflammation changes the proteins in red blood cells causing them to bind to one another in clumps making them denser than normal red blood cells an esr test simply notes the speed at which blood cells sink to the bottom of a test tube