ESR(ERYTHROCYTE SEDIMENTATION RATE) TEST

An erythrocyte sedimentation rate (ESR) is a blood test that that can show if you have inflammation in your body. Inflammation is your immune system's response to injury, infection, and many types of conditions, including immune system disorders, certain cancers, and blood disorders. It can also be used to help monitor these conditions. Many types of conditions cause inflammation, including arthritis, vasculitis, infection, and inflammatory bowel disease. An ESR may also be used to monitor an existing condition.