ESR Test (Erythrocyte Sedimentation Rate)

The ESR test is a simple blood test that measures the rate at which red blood cells settle at the bottom of a tube over a certain period of time. The results of the test can help to diagnose or monitor inflammatory conditions in the body, such as infections, autoimmune diseases, and cancer. A high ESR rate may indicate the presence of inflammation, infection, or other underlying health conditions. It is important to note that a high ESR rate is non-specific, meaning it does not point to a specific disease but rather suggests the presence of inflammation in the body. A low ESR rate, on the other hand, is usually not a cause for concern and is typically seen in healthy individuals.