If you’ve ever had a blood test and wondered what your ESR results mean, you’re not alone. The ESR, or erythrocyte sedimentation rate, is a common test used to check for inflammation in your body. But while it’s a useful tool, it doesn’t always paint the complete picture of your health. Let’s dive into what ESR is, what it can tell us, and why tracking it over time is so important.
What Is ESR?
ESR stands for erythrocyte sedimentation rate. It’s an inflammation marker that measures how quickly your red blood cells settle at the bottom of a test tube over an hour. The faster they settle, the higher your sedimentation rate, which typically indicates more inflammation in your body.
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