Sedimentation Rate (ESR) for knee swelling
The sedimentation rate (esr) is among the tests healthcare providers may consider when knee swelling occurs with other signs of Osteoarthritis of the Knee. Learn what it measures, how to prepare, and what to expect. Educational content only - not a diagnosis.
Order a Sedimentation Rate (ESR) Test
Lab testing is available through our partner network. Order online and visit a local collection site. No doctor's order or insurance required.
- Sample type
- Blood
- Typical turnaround
- 1-2 business days
- Preparation
- No special preparation required.
Why the sedimentation rate (esr) may be relevant to knee swelling
Measures inflammation by timing how fast red blood cells settle.
Knee Swelling has been reported as a symptom of Osteoarthritis of the Knee, and the sedimentation rate (esr) is among the tests used to investigate Osteoarthritis of the Knee. Whether this test is right for you depends on your full clinical picture - always consult a qualified healthcare provider.
Condition this test may help investigate
Other tests associated with Osteoarthritis of the Knee
Frequently Asked Questions
Is the sedimentation rate (esr) used to investigate knee swelling?
The sedimentation rate (esr) is among the tests healthcare providers may consider when knee swelling is present along with other signs of Osteoarthritis of the Knee. Measures inflammation by timing how fast red blood cells settle. Test selection is a clinical decision.
What does the sedimentation rate (esr) measure?
Measures inflammation by timing how fast red blood cells settle.
Should I order this test myself if I have knee swelling?
No. SymptomDatabase.com does not provide diagnosis or test recommendations. Discuss knee swelling with a qualified healthcare provider, who will decide which tests, if any, are appropriate.
How long does the sedimentation rate (esr) take?
Results for the sedimentation rate (esr) are typically available within 1-2 business days depending on the laboratory.