Apr 15, 2025
ESR vs Ferritin: Key Differences Explained
Compare ESR and Ferritin to learn which marker is more relevant for health assessment.
Why Compare ESR and Ferritin?
Both ESR and ferritin show up in blood tests when inflammation or iron levels are in question — but they measure very different things. If you’re trying to understand what’s happening inside your body, this comparison will help clear things up. Let’s explore how these two tests work together.
ESR vs Ferritin: Which Biomarker Matters?
ESR and Ferritin are essential biomarkers used to evaluate different health conditions. Knowing when and how to interpret these biomarkers can significantly impact clinical decision-making.
Quick Comparison Table:
Biomarker | Purpose | Ideal Range | When to Test | Key Differences |
|---|---|---|---|---|
Purpose of Esr not available | Ideal range for Esr not available | Test indications for Esr not available | Key differences for Esr not available | |
Iron storage protein | 20-300 ng/mL | Assess iron deficiency or overload | High levels indicate inflammation or iron overload |
Key Takeaways:
ESR helps detect general inflammation, while ferritin focuses on iron levels.
High ferritin with normal ESR might suggest iron overload without inflammation.
Use both to distinguish between inflammation and metabolic iron issues.