ESR
The erythrocyte sedimentation rate test is a blood test used to detect inflammation in the body.
Why it matters: It helps screen for inflammatory conditions including autoimmune diseases, blood disorders, infections, inflammatory arthritis and some cancers. It cannot confirm a diagnosis on its own, and a low rate is not usually a cause for concern.
Source · Cleveland Clinic — what it is, why it matters
What is ESR?
The erythrocyte sedimentation rate test is a blood test used to detect inflammation in the body.
What might a high or low ESR mean?
It helps screen for inflammatory conditions including autoimmune diseases, blood disorders, infections, inflammatory arthritis and some cancers. It cannot confirm a diagnosis on its own, and a low rate is not usually a cause for concern.
What is the typical reference range for ESR?
The general-population reference range shown here is < 20 mm/h. Reference ranges describe the general population and are not a personal target — discuss your results with your physician.